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  • First Look at Image Analysis CASA 6
    ''This guide is written for CASA 6.2.1.7 and uses Python 3.'' # In CASA
    10 KB (1,203 words) - 14:28, 6 April 2022
  • VLA CASA Bandpass Slope-CASA6.2.0
    <b>This CASA Guide is for CASA version 6.2.0</b> For the standard VLA flux density calibrators 3C138, 3C147, 3C286 and 3C48, CASA includes spatial and spectral models that are applied during calibration. T
    29 KB (3,922 words) - 11:40, 2 May 2022
  • CASA Contributed Script: vlacal-setjy
    ..., 3C138 and 3C147. Models for these sources are distributed as part of the CASA package and model visibilities are predicted using the task [https://casado ...guide was tested using CASA v6.4.0, and the script is known not to work in CASA versions <= 5.8).
    14 KB (1,935 words) - 23:52, 10 November 2021
  • VLA-S-CASA Pipeline-CASA6.2.1
    '''This guide is designed for CASA 6.2.1.''' ...he [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_Tutorials VLA CASA tutorials.] The different calibration procedures are also bundled in a gene
    60 KB (9,393 words) - 19:00, 28 February 2022
  • VLA-S-CASA Pipeline-CASA6.4.1
    '''This guide is designed for CASA 6.4.1.''' ...he [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_Tutorials VLA CASA tutorials.] The different calibration procedures are also bundled in a gene
    62 KB (9,694 words) - 13:46, 17 January 2023
  • First Look at Line Imaging CASA 6.4
    ''This guide is written for CASA 6.4.1.12 and uses Python 3.'' ...o.edu/index.php?title=First_Look_at_Imaging_CASA_6.4 First Look At Imaging CASA 6.4] Guide for instructions.
    13 KB (2,029 words) - 16:28, 24 October 2022
  • First Look at Image Analysis CASA 6.4
    ''This guide is written for CASA 6.4.1.12 and uses Python 3.'' # In CASA
    10 KB (1,203 words) - 14:46, 25 October 2022
  • VLBA AIPS-to-CASA Primer
    ...s who are used to calibrating and imaging their data in AIPS transition to CASA. ...res, the AIPS task(s) associated with those procedures, and the equivalent CASA task(s) and/or tool(s).
    4 KB (529 words) - 18:38, 2 November 2022
  • VLBA AIPS ans CASA Guide
    ...s the steps that should be taken to calibrate the data using both AIPS and CASA. In several cases the AIPS [http://www.aips.nrao.edu/cgi-bin/ZXHLP2.PL?VLB ...use this is more of a walk-through and side-by-side comparison of AIPS and CASA, example images of what uses might see while using the various interactive
    63 KB (10,564 words) - 19:14, 1 June 2023
  • VLA CASA Bandpass Slope-CASA6.4.1
    <b>This CASA Guide is for CASA version 6.5.4</b> If new to CASA, or to VLA data reduction in CASA, it is '''strongly''' recommended to start with
    52 KB (7,692 words) - 16:02, 23 February 2024
  • File:CASA 6.5.3 irc10216 hc3n psf.png
    (2,664 × 2,524 (863 KB)) - 20:33, 26 September 2023
  • File:CASA 6.5.3 irc10216 moment gallery.png
    (2,664 × 2,520 (679 KB)) - 21:16, 27 September 2023
  • File:CASA 6.5.3 bandpass cal pbp.png
    (923 × 663 (54 KB)) - 19:28, 23 September 2023
  • VLBA AIPS and CASA Walkthrough
    ...s the steps that should be taken to calibrate the data using both AIPS and CASA. In several cases the AIPS [http://www.aips.nrao.edu/cgi-bin/ZXHLP2.PL?VLB ...use this is more of a walk-through and side-by-side comparison of AIPS and CASA, example images of what uses might see while using the various interactive
    63 KB (10,611 words) - 13:48, 18 December 2023
  • First Look at Line Imaging CASA 6.5.4
    # In CASA - comment these two lines out of extracted script if you created your own s We will do so using the CASA task {{uvcontsub_6.5.4}}.
    13 KB (1,997 words) - 16:21, 12 October 2023
  • First Look at Image Analysis CASA 6.5.4
    # In CASA - comment these out if you are using the extracted script and you want to u # In CASA
    12 KB (1,674 words) - 10:15, 8 February 2024
  • Tclean and ALMA CASA 6.5.4
    As introduced in the [[First Look at Imaging]] guide, starting with CASA 4.7, the imaging capabilities of CLEAN have been refactored and improved in ..."clean" and "tclean") are made more explicit. At any time, please see the CASA Task Reference Manual for more information about {{tclean_6.5.4}}.
    12 KB (1,661 words) - 13:44, 15 March 2024
  • Simulating Observations in CASA 6.5.4
    ...that are used for this are {{simobserve_6.5.4}} and {{simanalyze_6.5.4}}. CASA includes [http://casaguides.nrao.edu/index.php?title=Antenna_Configurations ...ou are a new user of CASA, take a look at {{casadocs_6.5.4}} (the official CASA Documentation).
    6 KB (922 words) - 18:37, 26 March 2024
  • Simulating Observations in CASA 6
    ...n CASA tasks that are used for this are {{simobserve}} and {{simanalyze}}. CASA includes [http://casaguides.nrao.edu/index.php?title=Antenna_Configurations ...take a look at the [http://casa.nrao.edu/casadocs CASA Docs] (the official CASA Documentation).
    7 KB (1,115 words) - 16:25, 12 February 2024
  • File:Automask base parameters CASA 6.5.4.png
    (2,290 × 1,760 (551 KB)) - 21:56, 28 March 2024
  • File:Twhya manual mask CASA 6.5.4.png
    (1,237 × 1,535 (224 KB)) - 17:51, 2 April 2024
  • File:Twhya manual+automask CASA 6.5.4.png
    (1,397 × 807 (807 KB)) - 19:24, 2 April 2024
  • File:Sunspot PB trim CASA 6.5.4.png
    (1,411 × 761 (232 KB)) - 14:26, 15 April 2024
  • File:Sunspot synth trim CASA 6.5.4.png
    (1,190 × 663 (338 KB)) - 15:26, 15 April 2024
  • File:Sunspot singledish regrid CASA 6.5.4.png
    (1,280 × 663 (322 KB)) - 15:49, 15 April 2024
  • Check for the CASA Incremental Storage Manager Flagging Bug
    An issue in CASA 4.2.1 and earlier has been discovered with the CASA This problem has existed for the history of CASA, it is very low down in
    4 KB (598 words) - 18:21, 4 December 2014
  • ALMA Science Verification CASA guides (under construction)
    344 bytes (37 words) - 13:46, 22 October 2012
  • Antennae Band7 - Calibration for CASA 3.3
    This part of the Antennae Band 7 CASA guide will step you through the calibration of the visibility data. We will The general procedure in this guide follows the other ALMA CASA guides: [[NGC3256Band3]] and [[TWHydraBand7]].
    94 KB (14,664 words) - 13:42, 5 May 2017
  • CASA Script Align Cubes by Velocity
    #REDIRECT [[CASA Contributed Script: Align Cubes by Velocity]]
    62 bytes (8 words) - 01:41, 16 March 2012
  • CASA python script list for special applications
    #REDIRECT [[CASA User Scripts and Tasks]]
    41 bytes (6 words) - 15:47, 13 October 2011
  • Simulation Guide Component Lists (CASA 3.3)
    ''This guide is applicable to CASA version 3.3.'' ...these tasks as well as the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
    12 KB (1,923 words) - 13:13, 6 September 2017
  • CASA Contributed Script: flag reason stats
    CASA <17>: countlist = task_reason_stats(msname='Four_ants_3C286.ms',spw='8,9'); CASA <18>: countlist = task_reason_stats(msname='Four_ants_3C286.ms',spw='9');
    1 KB (146 words) - 10:19, 28 March 2012
  • What Version of CASA am I Running?
    {{Using CASA Hints Tips Tricks}} [[Category: CASA Basics]]
    404 bytes (64 words) - 15:19, 23 April 2012
  • Simulation Guide Component Lists (CASA 3.4)
    ''This guide is applicable to CASA version 3.4.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
    13 KB (2,035 words) - 10:15, 2 November 2012
  • Simulation Guide Component Lists (CASA 4.0)
    ''This guide is applicable to CASA version 4.0.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
    16 KB (2,531 words) - 16:15, 2 November 2012
  • Solar System Models in CASA 4.0
    ...he current state-of-the-art. It is anticipated that for future releases of CASA we will continue to incorporate improvements to the models as the field con ...zero spacing flux density on a given date, one can use the {{predictcomp}} CASA task. It is essential that a valid time is also given and that you use a fr
    9 KB (1,396 words) - 17:09, 19 August 2021
  • EVLA 6cmWideband Tutorial SN2010FZ CASA 4.1
    <b>This casaguide is for Version 4.1.0 of CASA.</b> ...h) before tackling this dataset. We will not include basic information on CASA processing in this tutorial.
    115 KB (15,378 words) - 19:52, 4 February 2014
  • Simulation Guide Component Lists (CASA 4.1)
    ''This guide is applicable to CASA version 4.1.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
    16 KB (2,527 words) - 10:34, 10 May 2013
  • EVLA 6cmWideband Tutorial SN2010FZ CASA 4.2
    <b>This casaguide is for Version 4.2.0 of CASA.</b> ...h) before tackling this dataset. We will not include basic information on CASA processing in this tutorial.
    117 KB (15,635 words) - 13:17, 6 February 2014
  • Simulation Guide Component Lists (CASA 4.2)
    ''This guide is applicable to CASA version 4.2.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
    16 KB (2,530 words) - 11:24, 25 October 2013
  • EVLA 6cmWideband Tutorial SN2010FZ - CASA 4.1
    <b>This casaguide is for Version 4.1.0 of CASA.</b> ...h) before tackling this dataset. We will not include basic information on CASA processing in this tutorial.
    115 KB (15,378 words) - 19:51, 4 February 2014
  • EVLA Continuum Tutorial 3C391 CASA 4.2
    <b>This CASA Guide is for Version 4.2.0 of CASA.</b> ...arted in CASA]]. In brief, there are at least three different ways to run CASA:
    116 KB (16,619 words) - 13:26, 6 February 2014
  • EVLA Advanced Topics 3C391 CASA 4.2
    <b>This casaguide is for Version 4.2.0 of CASA.</b> ..., such as should have been obtained in the [[EVLA Continuum Tutorial 3C391 CASA 4.2 | Continuum Data Reduction Tutorial]].
    46 KB (7,311 words) - 14:10, 6 February 2014
  • EVLA Continuum Tutorial 3C391 - CASA 4.1
    <b>This CASA Guide is for Version 4.1.0 of CASA.</b> ...arted in CASA]]. In brief, there are at least three different ways to run CASA:
    115 KB (16,402 words) - 19:49, 4 February 2014
  • NGC3256 Band3 Calibration for CASA 4.3
    This portion of the '''[[NGC3256Band3]]''' CASA Guide will cover the calibration of the raw visibility data. To skip to th '''This guide is designed for CASA 4.3. If you are using an older version of CASA please see [[NGC3256_Band3_Calibration_for_CASA_4.2]].
    61 KB (9,098 words) - 16:46, 21 October 2020
  • NGC3256 Band3 Imaging for CASA 4.3
    ...using an older version of CASA please see [[NGC3256 Band3 Calibration for CASA 4.2]]. ...d3 Calibration for CASA 4.3]]''' section left off: right after running the CASA task {{split}} to split off the science target from the rest of the measure
    24 KB (3,722 words) - 15:37, 31 March 2017
  • EVLA Continuum Tutorial 3C391 - CASA 4.2
    <b>This CASA Guide is for Version 4.2.0 of CASA.</b> ...arted in CASA]]. In brief, there are at least three different ways to run CASA:
    116 KB (16,620 words) - 13:50, 16 December 2014
  • EVLA 6cmWideband Tutorial SN2010FZ - CASA 4.2
    <b>This casaguide is for Version 4.2.0 of CASA.</b> ...h) before tackling this dataset. We will not include basic information on CASA processing in this tutorial.
    117 KB (15,635 words) - 13:53, 16 December 2014
  • IRAS16293 Band9 - Calibration for CASA 4.3
    ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 4.3]]'''. This part of the casa guide will guide you through the basic inspection of the data, paying speci
    68 KB (9,999 words) - 13:32, 12 September 2017
  • IRAS16293 Band9 - Imaging for CASA 4.3
    This section of the casa guide continues from [http://casaguides.nrao.edu/index.php?title=IRAS16293_ ..._Utilities Analysis Utils] package, so make sure you have it imported into CASA.
    30 KB (4,388 words) - 11:03, 21 February 2018
  • Simulation Guide Component Lists (CASA 4.3)
    ''This guide is applicable to CASA version 4.3.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
    16 KB (2,530 words) - 15:56, 15 January 2015
  • 3C286 Band6Pol Calibration for CASA 4.3
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 4.3.'''
    74 KB (10,853 words) - 12:45, 6 October 2021
  • 3C286 Band6Pol Imaging for CASA 4.3
    '''This guide is designed for CASA 4.3.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
    28 KB (4,145 words) - 09:41, 14 September 2017
  • Simulation Guide Component Lists (CASA 4.4)
    ''This guide is applicable to CASA version 4.4.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
    16 KB (2,530 words) - 18:26, 6 July 2015
  • NGC3256 Band3 Calibration for CASA 4.4
    This portion of the '''[[NGC3256Band3]]''' CASA Guide will cover the calibration of the raw visibility data. To skip to th '''This guide is designed for CASA 4.4. If you are using an older version of CASA please see [[NGC3256_Band3_Calibration_for_CASA_4.3]].
    61 KB (9,025 words) - 21:41, 6 July 2015
  • NGC3256 Band3 Imaging for CASA 4.4
    ...using an older version of CASA please see [[NGC3256 Band3 Calibration for CASA 4.3]]. ...d3 Calibration for CASA 4.4]]''' section left off: right after running the CASA task {{split}} to split off the science target from the rest of the measure
    24 KB (3,714 words) - 14:51, 4 February 2016
  • IRAS16293 Band9 - Calibration for CASA 4.4
    ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 4.4]]'''. This part of the casa guide will guide you through the basic inspection of the data, paying speci
    68 KB (9,999 words) - 21:50, 6 July 2015
  • IRAS16293 Band9 - Imaging for CASA 4.4
    This section of the casa guide continues from [http://casaguides.nrao.edu/index.php?title=IRAS16293_ ..._Utilities Analysis Utils] package, so make sure you have it imported into CASA.
    29 KB (4,388 words) - 21:53, 6 July 2015
  • NGC3256 Band3 Calibration for CASA 4.5
    This portion of the '''[[NGC3256Band3]]''' CASA Guide will cover the calibration of the raw visibility data. To skip to th '''This guide is designed for CASA 4.5. If you are using an older version of CASA please see [[NGC3256_Band3_Calibration_for_CASA_4.3]].
    61 KB (9,063 words) - 09:32, 10 April 2017
  • NGC3256 Band3 Imaging for CASA 4.5
    ...using an older version of CASA please see [[NGC3256 Band3 Calibration for CASA 4.3]]. ...d3 Calibration for CASA 4.5]]''' section left off: right after running the CASA task {{split}} to split off the science target from the rest of the measure
    25 KB (3,722 words) - 14:57, 4 April 2017
  • IRAS16293 Band9 - Calibration for CASA 4.5
    ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 4.5]]'''. This part of the casa guide will guide you through the basic inspection of the data, paying speci
    68 KB (10,027 words) - 13:15, 4 April 2017
  • IRAS16293 Band9 - Imaging for CASA 4.5
    This section of the casa guide continues from [http://casaguides.nrao.edu/index.php?title=IRAS16293_ ..._Utilities Analysis Utils] package, so make sure you have it imported into CASA.
    26 KB (3,752 words) - 09:31, 4 April 2017
  • 3C286 Band6Pol Calibration for CASA 4.5
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 4.5.'''
    76 KB (11,217 words) - 09:38, 10 April 2017
  • 3C286 Band6Pol Imaging for CASA 4.5
    '''This guide is designed for CASA 4.5.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
    28 KB (4,149 words) - 09:48, 10 April 2017
  • IRAS16293 Band9 - Calibration for CASA 5.1
    ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 5.1]]'''. This part of the casa guide will guide you through the basic inspection of the data, paying speci
    77 KB (10,929 words) - 09:22, 28 September 2018
  • IRAS16293 Band9 - Imaging for CASA 5.1
    This section of the casa guide continues from [http://casaguides.nrao.edu/index.php?title=IRAS16293_ ..._Utilities Analysis Utils] package, so make sure you have it imported into CASA.
    36 KB (5,365 words) - 10:23, 28 September 2018
  • Sunspot Band6 Calibration for CASA 4.7
    The portion of the Sunspot_Band6 CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 4.7.'''
    41 KB (4,534 words) - 08:50, 11 January 2018
  • Sunspot Band6 SingleDish for CASA 4.7
    This portion of the Sunspot Band6 CASA Guide for CASA 4.7 will cover the calibration and imaging of the data obtained with the TP ...working in the directory ‘Sunspot_Band6_UncalibratedData’. After starting CASA, we start by defining the directory name of the ASDM and Measurement set fo
    4 KB (710 words) - 09:22, 11 January 2018
  • Sunspot Band6 Imaging for CASA 4.7
    This portion of the Sunspot Band6 CASA Guide for CASA 4.7 will cover the image synthesis of a sunspot. It begins where [[Sunspot_ # In a terminal outside CASA
    7 KB (1,182 words) - 09:10, 11 January 2018
  • Sunspot Band6 Feathering for CASA 4.7
    This portion of the Sunspot Band6 CASA Guide for CASA 4.7 covers the combine process between the synthesized solar image and the Before starting the combination process on CASA, we need to know the RA/Dec coordinate of the sun center at the reference t
    9 KB (1,473 words) - 09:42, 11 January 2018
  • Antenna Configurations Models in CASA New
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    15 KB (2,527 words) - 17:29, 11 January 2018
  • Sunspot Band6 Calibration for CASA 5.1
    The portion of the Sunspot_Band6 CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 5.1'''
    40 KB (4,408 words) - 16:31, 19 August 2021
  • Sunspot Band6 Imaging for CASA 5.1
    This portion of the Sunspot Band6 CASA Guide for CASA 5.1 will cover the image synthesis of a sunspot. It begins where [[Sunspot_ # In a terminal outside CASA
    6 KB (1,016 words) - 16:37, 19 August 2021
  • Sunspot Band6 SingleDish for CASA 5.1
    This portion of the Sunspot Band6 CASA Guide for CASA 5.1 will cover the calibration and imaging of the data obtained with the TP ...working in the directory ‘Sunspot_Band6_UncalibratedData’. After starting CASA, we start by defining the directory name of the ASDM and Measurement set fo
    5 KB (769 words) - 16:33, 19 August 2021
  • Sunspot Band6 Feathering for CASA 5.1
    This portion of the Sunspot Band6 CASA Guide for CASA 5.1 covers the combine process between the synthesized solar image and the Before starting the combination process on CASA, we need to know the RA/Dec coordinate of the sun center at the reference t
    8 KB (1,332 words) - 16:42, 19 August 2021
  • 3C286 Band6Pol Calibration for CASA 5.1
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 5.1.'''
    75 KB (10,912 words) - 14:48, 11 October 2021
  • 3C286 Band6Pol Imaging for CASA 5.1
    '''This guide is designed for CASA 5.1.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
    32 KB (4,524 words) - 16:03, 3 April 2018
  • Simulation Guide Component Lists (CASA 5.1)
    ''This guide is applicable to CASA version 5.1.'' ...ons of a Gaussian and some point sources using these tasks and using the {{CASA Toolkit}}.
    15 KB (2,339 words) - 13:37, 14 March 2018
  • Copy original main page CASA Guides
    <h1>'''Welcome to CASA Guides'''</h1> <p> [[File:Casa_logo_full-200wide.png|100px|left|link=https://casa.nrao.edu]]
    5 KB (635 words) - 10:44, 19 March 2018
  • Antenna Configurations Models in CASA Cycle5
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    15 KB (2,583 words) - 10:14, 14 December 2018
  • 3C286 Band6Pol Calibration for CASA 5.4
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 5.4.'''
    76 KB (11,034 words) - 16:23, 19 August 2021
  • 3C286 Band6Pol Imaging for CASA 5.4
    '''This guide is designed for CASA 5.4.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
    31 KB (4,534 words) - 17:29, 11 March 2021
  • IRAS16293 Band9 - Calibration for CASA 5.4
    ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 5.4]]'''. This part of the casa guide will guide you through the basic inspection of the data, paying speci
    78 KB (11,090 words) - 15:48, 11 March 2021
  • IRAS16293 Band9 - Imaging for CASA 5.4
    This section of the casa guide continues from [http://casaguides.nrao.edu/index.php?title=IRAS16293_ ..._Utilities Analysis Utils] package, so make sure you have it imported into CASA.
    37 KB (5,453 words) - 16:43, 11 March 2021
  • Simulation Guide Component Lists (CASA 5.4)
    ...with any CASA version 5.4 and higher. Below information is obtained using CASA version 5.4.'' ...ons of a Gaussian and some point sources using these tasks and using the {{CASA Toolkit}}.
    15 KB (2,354 words) - 14:33, 15 February 2023
  • Antenna Configurations Models in CASA Cycle6
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    23 KB (3,748 words) - 14:29, 2 November 2022
  • IRAS16293 Band9 - Imaging for CASA 5.6
    This section of the casa guide continues from [http://casaguides.nrao.edu/index.php?title=IRAS16293_ ..._Utilities Analysis Utils] package, so make sure you have it imported into CASA.
    36 KB (5,329 words) - 11:03, 27 October 2020
  • IRAS16293 Band9 - Calibration for CASA 5.7
    ...on 3 using CASA 6.1 at [https://casa.nrao.edu/casa_obtaining.shtml https://casa.nrao.edu/casa_obtaining.shtml]'''. ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 5.7]]'''.
    79 KB (11,275 words) - 14:26, 10 June 2021
  • IRAS16293 Band9 - Calibration for CASA 6.1
    *'''This guide is written for CASA 6.1 and Python 2.7 using CASA 5.7 at https://casaguides.nrao.edu/index.php?title=IRAS16293_Band9_-_Calibr
    76 KB (10,842 words) - 12:32, 10 June 2021
  • IRAS16293 Band9 - Imaging for CASA 5.7
    ...on 3 using CASA 6.1 at [https://casa.nrao.edu/casa_obtaining.shtml https://casa.nrao.edu/casa_obtaining.shtml].''' This section of the casa guide continues from [http://casaguides.nrao.edu/index.php?title=IRAS16293_
    37 KB (5,464 words) - 11:16, 10 June 2021
  • IRAS16293 Band9 - Imaging for CASA 6.1
    ...uses Python 3.6. The same functionality in implemented in Python 2.7 using CASA 5.7 at [[IRAS16293 Band9 - Imaging for CASA 5.7]]'''.
    37 KB (5,482 words) - 16:40, 10 June 2021
  • 3C286 Band6Pol Calibration for CASA 5.7
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 5.7.'''
    76 KB (11,030 words) - 16:44, 11 October 2021
  • 3C286 Band6Pol Calibration for CASA 6.1
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 6.1.'''
    76 KB (11,036 words) - 09:09, 13 October 2021
  • 3C286 Band6Pol Imaging for CASA 5.7
    '''This guide is designed for CASA 5.4.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
    31 KB (4,537 words) - 17:31, 11 March 2021
  • 3C286 Band6Pol Imaging for CASA 6.1
    '''This guide is designed for CASA 6.1.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
    31 KB (4,537 words) - 09:10, 13 October 2021
  • Antenna Configurations Models in CASA Cycle8
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    31 KB (5,070 words) - 14:16, 3 November 2022
  • IRAS16293 Band9 - Calibration for CASA 6.2
    *'''This guide is written for CASA 6.2 and uses Python 3.6. ''' ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 6.2]]'''.
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  • IRAS16293 Band9 - Imaging for CASA 6.2
    *'''This guide is written for CASA 6.1 and uses Python 3.6.'''. ...calibration portion of the guide, see: [[IRAS16293 Band9 - Calibration for CASA 6.2]]'''.
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  • 3C286 Band6Pol Calibration for CASA 6.2
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 6.2.'''
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  • 3C286 Band6Pol Imaging for CASA 6.2
    '''This guide is designed for CASA 5.4.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
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  • IRAS16293 Band9 - Calibration for CASA 6.4
    *'''This guide is written for CASA 6.4.1.12 and uses Python 3.6. ''' ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 6.4]]'''.
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  • IRAS16293 Band9 - Imaging for CASA 6.4
    *'''This guide is written for CASA 6.4.1.12 and uses Python 3.6.''' ...calibration portion of the guide, see: [[IRAS16293 Band9 - Calibration for CASA 6.4]]'''.
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  • Antenna Configurations Models in CASA Cycle9
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    39 KB (6,403 words) - 15:53, 2 November 2022
  • Simulation Guide Component Lists (CASA 6.5.3)
    ...ified to work with any CASA 6 release. Below information is obtained using CASA version 6.5.3'' ...ons of a Gaussian and some point sources using these tasks and using the {{CASA Toolkit}}.
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  • Antenna Configurations Models in CASA Cycle10
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
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  • ADMIT Products and Usage CASA 6.5.4
    ...r looking at the data products, and all major data products are on disk as CASA images and graphics files. For the advanced user, ADMIT is a python environ ...the ALMA image cubes need to be improved, which requires running standard CASA routines to re-image the u,v data. If new images are made, the ADMIT flow c
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  • IRAS16293 Band9 - Calibration for CASA 6.5.4
    *'''This guide is written for CASA 6.5.4 and uses Python 3.6. ''' ...to the imaging portion of the guide, see: [[IRAS16293 Band9 - Imaging for CASA 6.5.4]]'''.
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  • IRAS16293 Band9 - Imaging for CASA 6.5.4
    *'''This guide is written for CASA 6.5.4 and uses Python 3.6.''' ...calibration portion of the guide, see: [[IRAS16293 Band9 - Calibration for CASA 6.5.4]]'''.
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  • 3C286 Band6Pol Imaging for CASA 6.5.4
    '''This guide is designed for CASA 6.5.4.''' This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the imaging of the
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  • 3C286 Band6Pol Calibration for CASA 6.5.4
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 6.5.4.'''
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  • Sunspot Band6 SingleDish for CASA 6.5.4
    ...working in the directory 'Sunspot_Band6_UncalibratedData'. After starting CASA, we start by defining the directory name of the ASDM and Measurement Set. #In CASA
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  • Sunspot Band6 Imaging for CASA 6.5.4
    ===Confirm your version of CASA=== This guide has been written for CASA release 6.5. Please confirm your version before proceeding.
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  • Sunspot Band6 Calibration for CASA 6.5.4
    ===Confirm your version of CASA=== This guide has been written for CASA release 6.5. Start CASA and confirm your version before proceeding.
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  • Sunspot Band6 Feathering for CASA 6.5.4
    # In CASA # In CASA
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  • 3C286 Band6Pol Calibration for CASA 6.5
    This portion of the '''[[3C286_Polarization]]''' CASA Guide will cover the calibration of the raw visibility data. '''To follow t '''This guide is designed for CASA 6.5.'''
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  • ADMIT Products and Usage CASA 5.4.0
    ...r looking at the data products, and all major data products are on disk as CASA images and graphics files. For the advanced user, ADMIT is a python environ ...the ALMA image cubes need to be improved, which requires running standard CASA routines to re-image the u,v data. If new images are made, the ADMIT flow c
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  • Accessing the Newest Version of CASA at NRAO
    {{Using CASA Hints Tips Tricks}} [[Category: CASA Basics]]
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    * '''This CASA guide is designed for CASA 4.5.2''' This CASA guide will cover data calibration and advanced imaging. Topics in this guid
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    #REDIRECT [[JVLA - Priori and Auto-Flagging in CASA]]
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  • CASA Contributed Script: Align Cubes by Velocity
    '''Hopefully this will soon be deprecated by core CASA functionality. In the meantime please direct bug notes, suggestions, or jus ...s that of another. This allows one to readily overlay the two cubes in the CASA viewer (which aligns data cubes by their spectral pixel rather than their v
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    ...her crashes or does not calibrate the data as expected, please contact the CASA HelpDesk. * Replace the CASA 3.4 version search to CASA 4.2
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  • Simulation Guide for New Users (CASA 4.3)
    ...ion 4.3. For older versions of CASA see [[Simulation Guide for New Users (CASA 4.2)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
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  • Simulation Guide for New Users (CASA 4.4)
    ...ion 4.4. For older versions of CASA see [[Simulation Guide for New Users (CASA 4.3)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
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  • Guide to the NA Imaging Template CASA 6.5.4
    ...can be obtained from [https://casa.nrao.edu/casa_obtaining.shtml Download CASA]. Remember to check the operating system requirements before proceeding wit ...ne by running CASA in the script directory and executing scriptForPI.py in CASA:
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  • EVLA high frequency Spectral Line tutorial - IRC+10216 - CASA 4.2
    '''Please use CASA 4.2 for this tutorial''' ...as with Ka-band receivers, and select only spectral windows (called spw in CASA) with Ka-band data. This produces a significantly smaller dataset for proce
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  • EVLA high frequency Spectral Line tutorial - IRC+10216 - CASA 4.1
    '''Please use CASA 4.1 for this tutorial''' ...as with Ka-band receivers, and select only spectral windows (called spw in CASA) with Ka-band data. This produces a significantly smaller dataset for proce
    83 KB (13,072 words) - 19:38, 4 February 2014
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.0.0
    <b>This CASA Guide is for Version 5.0.0 of CASA.</b> ...ion using CASA. If you are a beginning or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.4.0
    <b>This CASA Guide is for Version 5.4.0 of CASA.</b> ...ion using CASA. If you are a beginning or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.5.0
    <b>This CASA Guide is for Version 5.5.0 of CASA.</b> ...tion using CASA. If you are a beginner or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.7.2
    <b>This CASA Guide is for Version 5.7.2 of CASA.</b> ...tion using CASA. If you are a beginner or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.7.0
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.2.0
    <b>This CASA Guide is for Version 6.2.0 of CASA.</b> ...tion using CASA. If you are a beginner or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.2
    <b>This CASA Guide is for Version 6.5.2 of CASA.</b> ...tion using CASA. If you are a beginner or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4 MG0414 0534 P-band Spectral Line Tutorial (CASA 6.5.4)
    <b>This CASA Guide is for Version 6.5.4 of CASA.</b> ...tion using CASA. If you are a beginner or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4
    <b>This CASA Guide is for Version 6.5.4 of CASA.</b> ...tion using CASA. If you are a beginner or novice user, please review other CASA guides found at [https://casaguides.nrao.edu/index.php/Karl_G._Jansky_VLA_T
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  • ALMA Imaging Pipeline Reprocessing for Manually Calibrated Data CASA 6.5.4
    ...ntains the <mous_name>.casa_commands.log which contains all the equivalent casa commands run during the course of the pipeline processing, in particular th == Getting and Starting CASA ==
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  • Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75
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  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA6.5.4
    ...section of [https://casadocs.readthedocs.io/en/stable/notebooks/carta.html CASA docs]. This CASA guide describes the calibration and imaging of a single-pointing continuum
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  • Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA5.4.2
    ...that does not include a pipeline.</b> If you are using a later version of CASA and this is the most recent available guide, then you should be able to use This CASA guide describes the calibration and imaging of a single-pointing continuum
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  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA4.5.2
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  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA4.6.2
    #REDIRECT [[CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA5.6.2]]
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  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA5.6.2
    ...SA that includes the VLA pipeline.</b> If you are using a later version of CASA and this is the most recent available guide, then you should be able to use This CASA guide describes the calibration and imaging of a single-pointing continuum
    131 KB (17,967 words) - 18:25, 1 April 2021
  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA6.1.2
    ...SA that includes the VLA pipeline.</b> If you are using a later version of CASA and this is the most recent available guide, then you should be able to use This CASA guide describes the calibration and imaging of a single-pointing continuum
    131 KB (18,080 words) - 15:45, 23 October 2020
  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA6.2.1
    ...SA that includes the VLA pipeline.</b> If you are using a later version of CASA and this is the most recent available guide, then you should be able to use This CASA guide describes the calibration and imaging of a single-pointing continuum
    147 KB (20,282 words) - 17:44, 6 December 2022
  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA6.4.1
    ...section of [https://casadocs.readthedocs.io/en/stable/notebooks/carta.html CASA docs]. This CASA guide describes the calibration and imaging of a single-pointing continuum
    149 KB (20,704 words) - 12:28, 9 January 2024
  • M51 at z = 0.1 and z = 0.3 (CASA 3.4)
    ...version 3.4. For older versions of CASA see [[M51 at z = 0.1 and z = 0.3 (CASA 3.3)]].''' ...are included, and so this simulation should be viewed as optimistic. The CASA task '''simobserve''' will generate simulated visibility measurements from
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  • JVLA - Priori Flagging, Auto-Flagging, and Imaging in CASA
    * '''This CASA guide was designed for CASA 4.5.2''' This CASA guide will cover priori data flagging, including online flagging, shadowing
    94 KB (13,350 words) - 17:09, 13 April 2016
  • JVLA - Priori Flagging, Auto-Flagging, and Imaging in CASA-JO
    * '''This CASA guide was designed for CASA 4.5.3''' https://casaguides.nrao.edu/index.php?title=VLA-CASA-Flagging-CASA4.5.3
    89 KB (12,476 words) - 10:49, 12 April 2016
  • M51 at z = 0.1 and z = 0.3 (CASA 3.1)
    Load these data into CASA. For convenience, store the name of the resulting measurement set into the ...is to scale the M51 data cube into a model cube appropriate for [[simdata CASA 3.1| simdata]]. First, we'll set up some globals to establish some file nam
    17 KB (2,562 words) - 19:00, 28 April 2011
  • M51 at z = 0.1 and z = 0.3 (CASA 3.2)
    ...ew version of this page exists for CASA 3.3: [[M51 at z = 0.1 and z = 0.3 (CASA 3.3)]].'' ...ated by imagename (in this case m51-song) in the directory you are running CASA in.
    18 KB (2,815 words) - 09:46, 24 October 2011
  • M51 at z = 0.1 and z = 0.3 (CASA 3.3)
    ...ersion 3.3. For older versions of CASA, see [[M51 at z = 0.1 and z = 0.3 (CASA 3.2)]].'' ...are included, and so this simulation should be viewed as optimistic. The CASA task <tt>sim_observe</tt> will generate simulated visibility measurements f
    22 KB (3,487 words) - 11:15, 22 November 2011
  • M51 at z = 0.1 and z = 0.3 (CASA 4.0)
    ...version 4.0. For older versions of CASA see [[M51 at z = 0.1 and z = 0.3 (CASA 3.4)]].''' ...are included, and so this simulation should be viewed as optimistic. The CASA task '''simobserve''' will generate simulated visibility measurements from
    22 KB (3,420 words) - 15:28, 26 October 2012
  • CASA Guides:Polarization Calibration based on CASA pipeline standard reduction: The radio galaxy 3C75-CASA6.1.2.7-pipeline-2020.1.0.36
    ...SA that includes the VLA pipeline.</b> If you are using a later version of CASA and this is the most recent available guide, then you should be able to use This CASA guide describes the calibration and imaging of a single-pointing continuum
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Page text matches

  • Selecting Spectral Windows and Channels
    {{Using CASA Hints Tips Tricks}} [[Category: CASA Basics]]
    2 KB (296 words) - 15:42, 20 August 2012
  • NewPage
    ...ish telescopes. This wiki provides examples and hints for reducing data in CASA. ==<big>'''CASA Tutorials'''</big>==
    6 KB (854 words) - 18:09, 14 November 2012
  • Waiting for read-lock on file
    [[Category: CASA Basics]] {{Using CASA Hints Tips Tricks}}
    2 KB (269 words) - 11:52, 19 June 2018
  • File:Vlba casacal bpass FD1.png
    VLBA CASA Guide, Calibrating the Data, Bandpass Calibration. Bandpass solutions, amp
    (1,023 × 627 (99 KB)) - 17:05, 1 April 2022
  • File:Vlba casacal bpass Phase MK1.png
    VLBA CASA Guide, Calibrating the Data, Bandpass Calibration. Bandpass solutions, phas
    (1,026 × 626 (93 KB)) - 17:34, 5 May 2022
  • File:Vlba casacal ChoosingRefant2 LL.png
    VLBA CASA Guide, Identifying Good Reference Antenna, Amplitude vs frequency for 4C39.
    (1,025 × 627 (93 KB)) - 17:07, 27 June 2022
  • CASA Region Format Examples
    Regions are used in CASA to identify particular positions or areas in images, and particular volumes In CASA, regions are simple ASCII files that use a flexible combination of shapes a
    5 KB (880 words) - 18:29, 4 October 2011
  • VLBA AIPS-to-CASA Primer
    ...s who are used to calibrating and imaging their data in AIPS transition to CASA. ...res, the AIPS task(s) associated with those procedures, and the equivalent CASA task(s) and/or tool(s).
    4 KB (529 words) - 18:38, 2 November 2022
  • Main Page Old
    ...ish telescopes. This wiki provides examples and hints for reducing data in CASA. </big> <h1>'''CASA News'''</h1>
    6 KB (845 words) - 11:21, 18 July 2017
  • Formats for Time
    This time format is often used by CASA, for instance in the measurement set and calibration tables. This will be #in CASA
    1 KB (177 words) - 17:02, 18 March 2011
  • EVLA high frequency spectral line tutorial - IRC+10216 - imaging
    # In CASA After running the above command, make a region in the CASA viewer. Double-click inside the region and clean by clicking the green cir
    3 KB (398 words) - 17:46, 6 January 2012
  • File:Vlba casacal BR PvF corrected1.png
    VLBA CASA Guide, Calibrating the Data, Global Fringe Fitting. Phase vs frequency for
    (1,023 × 626 (112 KB)) - 17:05, 1 April 2022
  • File:Vlba casacal BR PvF data1.png
    VLBA CASA Guide, Calibrating the Data, Global Fringe Fitting. Phase vs frequency for
    (1,025 × 623 (120 KB)) - 17:04, 1 April 2022
  • Extracting scripts from these tutorials
    ...shown in each tutorial can be written to a single casapy script using the CASA Guides script extractor. The script extractor is described here. ...not Python. Special UNIX commands (such as 'ls' and 'less') supported by CASA but not by Python are commented out, and interactive pauses are inserted wh
    2 KB (321 words) - 17:17, 3 January 2024
  • File:Vlba casacal J1203 tclean first stopcleaning1.png
    VLBA CASA Guide, Image the Science Target. Stop cleaning on J1203+6031 when the resi
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  • Importing Data into CASA
    {{Using CASA Hints Tips Tricks}} [[Category: CASA Basics]]
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  • Check for the CASA Incremental Storage Manager Flagging Bug
    An issue in CASA 4.2.1 and earlier has been discovered with the CASA This problem has existed for the history of CASA, it is very low down in
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  • File:Vlba casacal FlagByHand1.png
    VLBA CASA Guide, Flagging By Hand, 4C39.25, amplitude vs frequency, FD-HN baseline.
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  • File:Vlba casacal GlobalFF PT PvT1.png
    VLBA CASA Guide, Calibrating the Data, Global Fringe Fit. Global fringe fitting solu
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  • File:Vlba casacal J1203 imview finalimage1.png
    VLBA CASA Guide, Image the Science Target. Final image of J1203+6031 after multiple
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  • Template:Interactive Tools Intro
    [[Main Page#Interactive Tools in CASA | &#8629; '''Interactive Tools''']]
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  • File:Vlba casacal bpass corrected FDPT1.png
    VLBA CASA Guide, Calibrating the Data, Bandpass Calibrationa. Aplitude vs frequency
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  • File:Vlba casacal FlagByHand3.png
    VLBA CASA Guide, Flagging By Hand, J1154+6022, amplitude vs time, BR-PT baseline. No
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  • VLA LST Calculator
    ...cript can easily be modified to work for other observatories recognized by CASA's 'measures' toolkit.
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  • Capturing Return Values
    {{Using CASA Hints Tips Tricks}} [[Category: CASA Basics]]
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  • ALMAguides old
    <font size = 3>'''[[How_To_Use_A_CASAGuide | How to use these CASA Tutorials]]'''</font size> <font size = 3>'''Imaging Tutorials for CASA beginners'''</font size>
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  • File:Vlba casacal ChoosingTimerange1.png
    VLBA CASA Guide, Identifying a Good Time Range for Instrumental Delay Calibration, 4C
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  • File:MG0414 d1 Plotants zoomedin.png
    Plotants plot of MG0414 data set P-band spectral line CASA guide zoomed in to show center of Y w/ location of the refant ea04
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  • File:Vlba casacal bpass corrected flagged FDPT1.png
    VLBA CASA Guide, Calibrating the Data, Bandpass Calibration. Amplitude vs frequency
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  • Contributed CASA Tasks and Scripts
    <big> <big> <big> CASA User-contributed Tasks </big> </big> </big> ...''[[CASA Contributed Tasks: Overview]]''' --- Learn how to use contributed CASA tasks </big>
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  • File:Vlba casacal GlobalFF HN DvT1.png
    VLBA CASA Guide, Calibrating the Data, Global Fringe Fitting. Global fringe fitting
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  • File:Vlba casacal GlobalFF MK RvT1.png
    VLBA CASA Guide, Calibrating the Data, Global Fringe Fitting. Global fringe fitting
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  • File:Vlba casacal GlobalFF OV outliersflagged1.png
    VLBA CASA Guide, Calibrating the Data, Global Fringe Fitting. Global fringe fitting
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  • File:Vlba casacal InstDelayCorr FD plot1.png
    VLBA CASA Guide, Calibrating the Data, Instrumental Delay Calibration. Phase vs freq
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  • Instructions for Authors
    Our goal for CASA guides is to maintain up-to-date documentation. The documentation should ma # for CASA
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  • File:Vlba casacal tsys BR plot1.png
    VLBA CASA Guide, Calibrating the Data, A Priori Calibration. System temperatures, Ts
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  • File:Vlba casacal tsys FD plot1.png
    VLBA CASA Guide, Calibrating the Data, A Priori Calibration. System temperatures, Ts
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  • File:Vlba casacal J1154 sc1 viewer boxes1.png
    VLBA CASA Guide, Self-Calibration of the Phase Reference Calibrator, Tracking Improve
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  • File:Vlba casacal J1203 imview displaytools contours1.png
    VLBA CASA Guide, Image the Science Target. Example of setting the contour levels in
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  • File:Vlba casacal J1203 tclean first region2.png
    VLBA CASA Guide, Image the Science Target. Refining the clean region for J1203+6031,
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  • File:Vlba casacal FlagByHand2.png
    VLBA CASA Guide, Flagging By Hand, 4C39.25, amplitude vs time, FD-HN baseline. Notic
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  • File:Vlba casacal accorBRplot1.png
    VLBA CASA Guide, Calibrating the Data, Amplitude Corrections from Autocorrelations.
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  • File:Save to text.png
    ...grapic is the icon for users to save a spectrum to a text file when using CASA 5.5.0-149 and examining the spectral profile of an image.
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  • File:Vlba casacal tsys KP plot1.png
    VLBA CASA Guide, Calibrating the Data, A Priori Calibation. System temperatures, Tsy
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  • Main
    <h1>'''Welcome to CASA Guides'''</h1> <p> [[File:Casa_logo_full-200wide.png|100px|left|link=https://casa.nrao.edu]]
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  • File:Vlba casacal J1154 tclean first stopclean1.png
    VLBA CASA Guide, Self-Calibrating the Phase Reference Calibrator, Imaging the Calibra
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  • Copy original main page CASA Guides
    <h1>'''Welcome to CASA Guides'''</h1> <p> [[File:Casa_logo_full-200wide.png|100px|left|link=https://casa.nrao.edu]]
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  • Diverging deconvolution results in 'csclean' and 'mosaic' modes
    {{Using CASA Hints Tips Tricks}}
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  • FITStoImage
    = Converting a FITS cube to a CASA Image = If you want to perform analysis on a FITS file in CASA, you first need to import it into `.image` format.
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  • File:Vlba casacal J1154 amprefine OV1.png
    VLBA CASA Guide, Self-Calibration of the Phase Reference Calibrator, Amplitude Self-C
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  • File:Vlba casacal J1154 tclean first region1.png
    VLBA CASA Guide, Self-Calibrating the Phase Reference Calibrator, Imaging the Calibra
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  • Caltech CASA Tutorials
    ...://science.nrao.edu/opportunities/courses/casa-caltech-winter2012/ Caltech CASA Radio Analysis Workshop]: ...[http://casaguides.nrao.edu/index.php?title=Writing_a_CASA_Task Writing a CASA task]
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  • Simulating Observations in CASA 6
    ...n CASA tasks that are used for this are {{simobserve}} and {{simanalyze}}. CASA includes [http://casaguides.nrao.edu/index.php?title=Antenna_Configurations ...take a look at the [http://casa.nrao.edu/casadocs CASA Docs] (the official CASA Documentation).
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  • File:Vlba casacal J1154 tclean first1.png
    VLBA CASA Guide, Self-Calibration of Phase Reference Calibrator, Imaging the Calibrat
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  • File:Vlba casacal J1154 delayrefine OV1.png
    VLBA CASA Guide, Self-Calibration of the Phase Reference Calibrator, Phase Self-Calib
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  • File:Vlba casacal J1154 phaserefine MK1.png
    VLBA CASA Guide, Self-Calibration of the Phase Reference Calibrator, Phase Self-Calib
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  • Sunspot Band6 SingleDish for CASA 4.7
    This portion of the Sunspot Band6 CASA Guide for CASA 4.7 will cover the calibration and imaging of the data obtained with the TP ...working in the directory ‘Sunspot_Band6_UncalibratedData’. After starting CASA, we start by defining the directory name of the ASDM and Measurement set fo
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  • File:Vlba casacal J1203 imview displaytools raster1.png
    VLBA CASA Guide, Image the Science Target. Example of adjusting the settings for the
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  • File:Vlba casacal GlobalFF OV outliers1.png
    VLBA CASA Guide, Calibrating the Data, Global Fringe Fitting. Global fringe fitting
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  • File:Vlba casacal J1154 UVplot MKSC1.png
    VLBA CASA Guide, Self-Calibration of the Phase Reference Calibrator, Imaging the Cali
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  • ALMAguides New
    ...ser of CASA, take a look at [[Getting_Started_in_CASA | Getting Started in CASA]]. ...new to CASAguides, start with [[How_To_Use_A_CASAGuide | How to use these CASA Tutorials]].
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  • Simulating Observations in CASA 5.4
    ...n CASA tasks that are used for this are {{simobserve}} and {{simanalyze}}. CASA includes [http://casaguides.nrao.edu/index.php?title=Antenna_Configurations ...take a look at the [http://casa.nrao.edu/casadocs CASA Docs] (the official CASA Documentation).
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  • File:Vlba casacal J1154 amprefine LA1.png
    VLBA CASA Guide, Self-Calibration of the Phase Reference Calibrator, Amplitude Self-C
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  • File:Vlba casacal J1154 amprefine NL1.png
    VLBA CASA Guide, Self-Calibration of the Phase Reference Calibrator, Amplitude Self-C
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  • File:Vlba casacal ChoosingTimerange2.png
    VLBA CASA Guide, Identifying a Good Time Range for Instrumental Delay Calibration, 4C
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  • GjincBeam
    ...the gjinc class to compute the effective restoring beam obtained from the casa command sd_imaging when using the GJINC gridding kernel assuming the GJINC CASA <3>: au.gjincBeam(115.27)
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  • Protoplanetary Disk Simulation (CASA 4.1)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 4.1)]].''' * '''This guide is applicable to CASA version 4.1. For older versions of CASA see [[PPdisk_simdata_(CASA_4.0)]].'''
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  • CASA Contributed Script: getgain
    ...akes a plot for a specified antenna and band. It is meant to run inside of casa, but is located in its own file. Here is the usage: # In CASA
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  • Conventions and Definitions
    CASA supports various astonomical conventions, definitions:
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  • Guide to the NA Imaging Template
    ...can be obtained from [https://casa.nrao.edu/casa_obtaining.shtml Download CASA]. Remember to check the operating system requirements before proceeding wit ...ne by running CASA in the script directory and executing scriptForPI.py in CASA:
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  • Protoplanetary Disk Simulation (CASA 4.2)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 4.2)]].''' * '''This guide is applicable to CASA version 4.2. For older versions of CASA see [[PPdisk_simdata_(CASA_4.1)]].'''
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  • Protoplanetary Disk Simulation (CASA 3.4)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 3.4)]].''' * '''This guide is applicable to CASA version 3.4. For older versions of CASA see [[PPdisk_simdata_(CASA_3.3)]].'''
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  • PPdisk simdata (CASA 4.0)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 4.0)]].''' * '''This guide is applicable to CASA version 4.0. For older versions of CASA see [[PPdisk_simdata_(CASA_3.4)]].'''
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  • Antenna List
    Many are delivered with CASA. You need to find your data repository, whose location can vary with insta ...a 1m diameter circular blockage in the center of each antenna or station. CASA has more accurate primary beams for some observatories, and will used those
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  • File:Weblog Home.png
    ...ations. You can find the overall details of each executions as well as the CASA version used and unique identifier of the observation.
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  • Plotweather
    # In CASA # In CASA
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  • Category:VLA
    ...tegory links to pages for [http://www.vla.nrao.edu/ VLA] data reduction in CASA; [http://www.aoc.nrao.edu/evla/ EVLA] data reduction is contained in [[:Cat
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  • User:Bemonts
    <h1>'''Welcome to CASA Guides'''</h1> <p> [[File:Casa_logo_full-200wide.png|100px|left|link=https://casa.nrao.edu]]
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  • Plotmosaic
    * sciencespws: if True, then run msmd (casa >= 4.1) or ValueMapping (casa < 4.1) to determine science spws. * vm: a ValueMapping structure (only relevant for casa < 4.1)
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  • Template:Using CASA Hints Tips Tricks
    [[CASA Hints, Tips, and Tricks | &#8629; '''Hints, Tips, and Tricks''']]
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  • Protoplanetary Disk Simulation (CASA 4.0)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 4.0)]].''' * '''This guide is applicable to CASA version 4.0. For older versions of CASA see [[PPdisk_simdata_(CASA_3.4)]].'''
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  • Main Page
    <h1>'''Welcome to CASA Guides'''</h1> <p> [[File:Casa_logo_full-200wide.png|100px|left|link=https://casa.nrao.edu]]
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  • Simulating Observations in CASA 6.5.4
    ...that are used for this are {{simobserve_6.5.4}} and {{simanalyze_6.5.4}}. CASA includes [http://casaguides.nrao.edu/index.php?title=Antenna_Configurations ...ou are a new user of CASA, take a look at {{casadocs_6.5.4}} (the official CASA Documentation).
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  • Guide To Redo Calibration For ALMA Cycle 0
    ...pts and CASA 4.2 scripts. To change the packaged calibration script into a CASA 4.2 script, it must be manually modified using a text editor (see the detai <!-- # The CASA 3.4 script should be used, therefore, only as a guide to what needs to be d
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  • Guide to the NA Imaging Template CASA 6.5.4
    ...can be obtained from [https://casa.nrao.edu/casa_obtaining.shtml Download CASA]. Remember to check the operating system requirements before proceeding wit ...ne by running CASA in the script directory and executing scriptForPI.py in CASA:
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  • First Look at Image Analysis 4.4
    # In CASA # In CASA
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  • File:Vlba casacal accor smoothBRplot1.png
    VLBA CASA Guide, Calibrating the Data, Amplitude Corrections from Autocorrelations.
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  • Importing M99
    ...ng steps describe how to use FITS format files to transfer CARMA data into CASA, and should still be useful even when the filler is operational. At that t ...his or any other CASAGuides page into a python script which you can run in CASA. However, the MIRIAD script commands will not be extracted, so you'll need
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  • Simulating Observations in CASA 5.1
    ...n CASA tasks that are used for this are {{simobserve}} and {{simanalyze}}. CASA includes [http://casaguides.nrao.edu/index.php?title=Antenna_Configurations ...take a look at the [http://casa.nrao.edu/casadocs CASA Docs] (the official CASA Documentation).
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  • Antenna Configurations Models in CASA
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
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  • Template:Plotants bug
    '''Beta-alert''': At the time of this revision (CASA 3.2), [[plotants]] was leaving table.lock files that make the rest of the t
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  • ALMAguides
    ...ser of CASA, take a look at [[Getting_Started_in_CASA | Getting Started in CASA]]. The following tutorials use example ALMA datasets to guide new CASA users through the basic steps required for imaging and self-calibration. A
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  • Obslist
    In CASA, task '''{{listobs}}''' tells you the antenna positions in Longitude and La # In CASA
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  • What is CASA?
    [[Category: CASA Basics]] A brief summary of the CASA package.
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  • Initial instructions for 2010
    ...lations between the various buildings. This document describes how to use CASA in the various buildings. Each machine has a local installation of CASA and a local copy of the relevant data files and calibration models.
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  • CASA Error Messages
    == CASA Error Messages and what they mean == SEVERE uvcontsub::::casa Error in uvcontsub: Error in Calibrater::solve.
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  • Simutil.py
    ...tility is called simutil.py, and is located in a scripts directory of your CASA installation. CASA <> execfile(".../simutil.py")
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  • AngularSeparationOfFields
    # In CASA CASA <4>: au.angularSeparationOfFields('uid___A002_X49a70a_X4d8.ms', fields=[2])
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  • SMA Tutorials
    recently written a filler to load SMA data directly into CASA, called [https://github.com/kenyoung/sma2casa sma2casa] which is publicly a
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  • CASA Tools
    * [http://casa.nrao.edu/CasaViewerDemo/casaViewerDemo.html CASA viewer demonstration video]
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  • PlanetPlots
    By calling [http://casa.nrao.edu/stable/docs/TaskRef/predictcomp-task.html predictcomp], standard: the model in casa to use
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  • Protoplanetary Disk Simulation (CASA 4.3)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 4.3)]].''' * '''This guide is applicable to CASA version 4.3.
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  • Protoplanetary Disk Simulation (CASA 4.4)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 4.4)]].''' * '''This guide is applicable to CASA version 4.4. For older versions of CASA see [[Protoplanetary_Disk_Simulation_(CASA_4.3)]].'''
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  • Sunspot Band6 SingleDish for CASA 5.1
    This portion of the Sunspot Band6 CASA Guide for CASA 5.1 will cover the calibration and imaging of the data obtained with the TP ...working in the directory ‘Sunspot_Band6_UncalibratedData’. After starting CASA, we start by defining the directory name of the ASDM and Measurement set fo
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  • Protoplanetary Disk Simulation (CASA 5.1)
    ...//casa.nrao.edu/casadocs/latest/ CASA Docs] documentation pages on [http://casa.nrao.edu/casadocs/latest/simulation/ "Simulations"].''' * '''This guide is applicable to CASA version 5.1. For older versions of CASA see [[Protoplanetary_Disk_Simulation_(CASA_4.4)]].'''
    6 KB (856 words) - 17:39, 14 December 2018
  • Protoplanetary Disk Simulation (CASA 5.4)
    ...//casa.nrao.edu/casadocs/latest/ CASA Docs] documentation pages on [http://casa.nrao.edu/casadocs/latest/simulation/ "Simulations"].''' * '''This guide is applicable to CASA version 5.4. For older versions of CASA see [[Protoplanetary_Disk_Simulation_(CASA_5.1)]].'''
    6 KB (856 words) - 17:46, 14 December 2018
  • Extracting data from MIRIAD
    ...ng steps describe how to use FITS format files to transfer CARMA data into CASA, and should still be useful even when the filler is operational. At that t ...tracting scripts from these tutorials]] for more information on extracting CASA scripts.
    4 KB (730 words) - 14:46, 14 May 2010
  • ALMA Renormalization Correction
    ...021.2.0.128 and above. The parameter atm_auto_exclude is only available in CASA version 6.4.1.12 with Pipeline version 2022.2.0.64 and above.
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  • N891 simdata (CASA 3.4)
    ...users are recommended to begin with the [[Simulation Guide for New Users (CASA 3.4)]].''' * '''This guide is applicable to CASA version 3.4. For older versions of CASA see [[N891 simdata2]].'''
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  • Modify Model
    <tt>simobserve</tt> wants an image in [http://casa.nrao.edu CASA] format or a fits file. If you have ...ng that into a fits image. You can use C, perl, IDL, IDL bound into python/casa [http://www.its.caltech.edu/~mmckerns/software.html pyIDL], or translate yo
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  • Simulation Guide Component Lists (CASA 3.4)
    ''This guide is applicable to CASA version 3.4.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
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  • Antenna Configurations Models in CASA New
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    15 KB (2,527 words) - 17:29, 11 January 2018
  • Sunspot Band6 Imaging for CASA 4.7
    This portion of the Sunspot Band6 CASA Guide for CASA 4.7 will cover the image synthesis of a sunspot. It begins where [[Sunspot_ # In a terminal outside CASA
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  • PPdisk simdata (CASA 3.2)
    ''A new version of this page exists for CASA 3.3: [[PPdisk simdata (CASA 3.3)]].'' ...planetary disk from S. Wolf (If you use it for anything more than learning CASA, please cite [http://adsabs.harvard.edu/abs/2005ApJ...619.1114W Wolf & D'An
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  • Plotconfig
    ...a plot of pad locations for any standard telescope configuration known to CASA (not limited to a specific observed ms). The size of the pad is equal to t cofa: center-of-array coordinates [x,y,z]; if [], then use the value in CASA
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  • PPdisk simdata (CASA 3.1)
    ...planetary disk from S. Wolf (If you use it for anything more than learning CASA, please cite [http://adsabs.harvard.edu/abs/2005ApJ...619.1114W Wolf & D'An *Simdata version for CASA 3.1
    4 KB (474 words) - 18:28, 28 April 2011
  • Antenna Configurations Models in CASA Cycle5
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    15 KB (2,583 words) - 10:14, 14 December 2018
  • Einstein-Face (CASA 3.4)
    ...r simulation instructions for older versions of CASA see: [[Einstein-Face (CASA 3.3)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • Sunspot Band6 Imaging for CASA 5.1
    This portion of the Sunspot Band6 CASA Guide for CASA 5.1 will cover the image synthesis of a sunspot. It begins where [[Sunspot_ # In a terminal outside CASA
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  • N891 simdata (CASA 3.3)
    Updated for CASA 3.3 # In CASA
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  • Convert jpg to fits
    First, read the FITS file into CASA. Then use '''immath''' to trim the image to 300x300 and write it out as 32- >casa
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  • Measurement Set Contents
    ...description of the Measurement Set specifications, please see the [http://casa.nrao.edu/Memos/229.html MeasurementSet definition version 2.0]. ...tp://casa.nrao.edu/Data/EVLA/IRC10216/day2_TDEM0003_10s_norx.tar.gz http://casa.nrao.edu/Data/EVLA/IRC10216/day2_TDEM0003_10s_norx.tar.gz] (data size: 1.1G
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  • Planet
    ...<= 3.4) returns the apparent position but this will be changed to J2000 in casa 4.0. useJPL: if False, first try the casa ephemerides. Note that the casa tables
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  • Writing a CASA Task
    ...Python, the possibilities are almost endless. You can also configure your CASA setup to automatically load these tasks on startup, so that they're always ...ng a task, and also point you to some examples of other tasks (some within CASA itself, and others written by non-developers). We hope you find this usefu
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  • Simulating Observations in CASA 3.3
    ''This guide is applicable to CASA version 3.3.'' Simulation capability in CASA follows the usual two-layered structure: there is a beginner-level Python <
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  • TWHydraBand7 (Caltech)
    === At the Caltech CASA Radio Analysis Workshop === cd /scr[2]/casa/
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  • CASA Contributed Script: Mosaicking Utilities
    [[Image:m31_mask.png|200px|thumb|right|CASA viewer image of the mask "mask_m31.im" used to constrain the above mosaic.] # In CASA
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  • Wide-Field Imaging
    ...aguides.nrao.edu/index.php?title=Wide-Field_Imaging&action=edit edit me in CASA Guides]
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  • Calibrating M99
    ...so assumes that you have put the filename of the original MS into a global CASA variable, e.g., # In CASA
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  • Einstein-Face (CASA 3.3)
    ...r simulation instructions for older versions of CASA see: [[Einstein-Face (CASA 3.2)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • Simulating Observations in CASA 3.4
    ...n 3.4. For older versions of CASA please see [[Simulating Observations in CASA 3.3]].''' The task '''simobserve''' can be used to simulate an observation in CASA. simobserve turns a model of the sky (2 to 4 dimensions including frequenc
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  • Imaging Overview
    ...asaguides.nrao.edu/index.php?title=Imaging_Overview&action=edit edit me in CASA Guides]
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  • Simulation Guide Component Lists (CASA 3.3)
    ''This guide is applicable to CASA version 3.3.'' ...these tasks as well as the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
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  • BuildConfigurationFile
    CASA <2>: au.buildConfigurationFile('spw0_1.ms') ...for the official ALMA Cycle 0 and Cycle 1 configurations are available in casa, and so in some cases. pads used in Early Science observations will not be
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  • Karl G. Jansky VLA Tutorials
    ...asks and tools are available in the [https://casa.nrao.edu/casadocs Online CASA Documentation]. Further assistance with VLA data reduction is available thr .../index.php/Karl_G._Jansky_VLA_Tutorials-archived older versions of the VLA CASA guides].''
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  • Sunspot Band6 Feathering for CASA 4.7
    This portion of the Sunspot Band6 CASA Guide for CASA 4.7 covers the combine process between the synthesized solar image and the Before starting the combination process on CASA, we need to know the RA/Dec coordinate of the sun center at the reference t
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  • Imaging M99
    ...his example assumes that you have made the following global definitions in CASA: # In CASA
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  • CASA EVLA Scripts
    ...he author. If you would like to contribute, and do not have access to the CASA Guides Wiki, you may email Juergen Ott (jott at nrao.edu). ...r:#FF0000"> NOTE: A revised version of this method is now available in the CASA task 'plotweather'. Please use the new task for calibration purposes. </s
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  • PythonDataAccess
    ...pickle, and access to astronomical FITS data (or at least CASA images) via CASA. We'll begin by looking at how to get input from the user. == FITS Access via CASA ==
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  • TWHydraBand7 For CASA 3.4
    Return to the [[ALMAguides for CASA 3.4|ALMA Guides for CASA 3.4]] * '''If you are using CASA 3.3, please see [[TWHydraBand7 For CASA 3.3]].'''
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  • OtherPackages
    CASA ships with a few third party packages (NumPy, SciPy, Matplotlib). It can be ...tarted. Also in general AVOID OVERWRITING THE PACKAGES INCLUDED WITH CASA. CASA does use these and may not be entirely forward compatible. ''
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  • Einstein-Face (CASA 3.2)
    ''A new version of this page exists for CASA 3.3: [[Einstein-Face (CASA 3.3)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • Introduction to CASA simulations
    == '''CASA Simulations''' == ...is applicable to '''CASA version 6.5.4''', which can be downloaded [http://casa.nrao.edu/casa_obtaining.shtml here].
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  • Simulating Observations in CASA 3.2
    ...For earlier versions of CASA, please refer to [[Simulating Observations in CASA 3.1]]</font>. Simulation capability in CASA follows the usual two-layered structure: there is a beginner-level python <
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  • 3C286 Polarization
    This CASA Guide shows the calibration and imaging steps for the ALMA Science Verifica The tutorial (or casaguide) for reducing these data '''using CASA version 6.5.4''' has been split into calibration and imaging pages:
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  • Einstein-Face (CASA 4.2)
    ...r simulation instructions for older versions of CASA see: [[Einstein-Face (CASA 4.1)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • Einstein-Face (CASA 4.1)
    ...r simulation instructions for older versions of CASA see: [[Einstein-Face (CASA 4.0)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • Renaming Antennas
    Some arrays write their fits files with simple numbers to name the antennas. CASA will import the name but also create an antenna id (like for spw, field, et
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  • Radio-Frequency Interference
    ...ao.edu/index.php?title=Radio-Frequency_Interference&action=edit edit me in CASA Guides]
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  • Simulating Observations in CASA 3.1
    Simulation capability in CASA follows the usual two-layered structure: there is a beginner-level python < <font color="red">New for CASA version 3.1.0</font>: The <tt>simdata</tt> task is the task formerly known
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  • Updating a script to work with CASA 4.2
    ...her crashes or does not calibrate the data as expected, please contact the CASA HelpDesk. * Replace the CASA 3.4 version search to CASA 4.2
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  • Next Generation Very Large Array Model Repository
    ...to obtain visibility units in Jy. A detailed guide to ngVLA simulations in CASA can be found in: ...er versions of CASA by running the following command inside CASA to update CASA's data repository:
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  • NGC3256Band3 (Caltech)
    === At the Caltech CASA Radio Analysis Workshop === cd /scr[2]/casa/
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  • PPdisk simdata (CASA 3.3)
    ''Old version: [[PPdisk simdata (CASA 3.2)]].'' ...planetary disk from S. Wolf (If you use it for anything more than learning CASA, please cite [http://adsabs.harvard.edu/abs/2005ApJ...619.1114W Wolf & D'An
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  • PlotSunDuringTrack
    CASA <2>: au.plotSunDuringTrack(asdm='uid___A002_X54d35d_X761',plotfile=True)
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  • TWHydraBand7 For CASA 3.3
    * '''If you are using CASA 3.4 please see [[TWHydraBand7 for CASA 3.4]].''' ...ill need for the calibration which cannot currently be generated inside of CASA (for Early Science, these tables will either be pre-applied or supplied wit
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  • Simulation Guide Component Lists (CASA 4.2)
    ''This guide is applicable to CASA version 4.2.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
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  • Simulation Guide Component Lists (CASA 4.1)
    ''This guide is applicable to CASA version 4.1.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
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  • ALMA Imaging Pipeline Reprocessing for Manually Calibrated Data
    ...ntains the <mous_name>.casa_commands.log which contains all the equivalent casa commands run during the course of the pipeline processing, in particular th == Getting and Starting CASA ==
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  • Simulation Guide Component Lists (CASA 4.0)
    ''This guide is applicable to CASA version 4.0.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
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  • Predict
    ...simulated observations ('''obsmode''' = "sd") -- see the [[ACA Simulation (CASA 3.4)|ACA Guide]]. ...e guide to componentlist simulation is [[Simulation Guide Component Lists (CASA 3.4)|Comp list guide]]
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  • TWHydraBand7 for CASA 3.4 defunct
    * [[TWHydraBand7 For CASA 3.3]] ...ill need for the calibration which cannot currently be generated inside of CASA (for Early Science, these tables will either be pre-applied or supplied wit
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  • Flagging Data
    ...//casaguides.nrao.edu/index.php?title=Flagging_Data&action=edit edit me in CASA Guides]
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  • Sunspot Band6 Feathering for CASA 5.1
    This portion of the Sunspot Band6 CASA Guide for CASA 5.1 covers the combine process between the synthesized solar image and the Before starting the combination process on CASA, we need to know the RA/Dec coordinate of the sun center at the reference t
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  • Einstein-Face (CASA 4.0)
    ...r simulation instructions for older versions of CASA see: [[Einstein-Face (CASA 3.4)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • First Look at Image Analysis CDE
    # In CASA CASA prints the image header information to the logger:
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  • First Look at Image Analysis CASA 5.7
    '''This guide is written for CASA 5.7 and uses Python 2. ''' # In CASA
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  • First Look at Image Analysis CASA 6
    ''This guide is written for CASA 6.2.1.7 and uses Python 3.'' # In CASA
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  • First Look at Image Analysis CASA 6.4
    ''This guide is written for CASA 6.4.1.12 and uses Python 3.'' # In CASA
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  • ALMA Imaging Pipeline Reprocessing for Manually Calibrated Data CASA 6.5.4
    ...ntains the <mous_name>.casa_commands.log which contains all the equivalent casa commands run during the course of the pipeline processing, in particular th == Getting and Starting CASA ==
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  • SearchFlux
    # In CASA # In CASA
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  • Polarization Calibration
    ...s.nrao.edu/index.php?title=Polarization_Calibration&action=edit edit me in CASA Guides]
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  • AntennaeBand7
    This CASA Guide steps through the reduction and imaging of ALMA Science Verification ...mainly for calibration purposes; we will not directly analyze them in this CASA Guide, though we will use calibration products (system temperature measurem
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  • NGC3256Band3 for CASA 3.3
    ...ill need for the calibration which cannot currently be generated inside of CASA (for Early Science, these tables will either be pre-applied or supplied wit ...on obtaining the latest version of CASA, see [http://casa.nrao.edu/ http://casa.nrao.edu].
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  • TWHydraBand7 SS12 Overview
    This is a temporary copy of the TW Hydra Band 7 CASA guide for use in the hands-on portion of the 13th Synthesis Imaging Summer ...n to your home institution, you may want to follow the full version of the CASA guide. In this case the data are available via the ALMA science portal [htt
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  • Self Calibration
    ...asaguides.nrao.edu/index.php?title=Self_Calibration&action=edit edit me in CASA Guides]
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  • Sunspot Band6 Imaging for CASA 6.5.4
    ===Confirm your version of CASA=== This guide has been written for CASA release 6.5. Please confirm your version before proceeding.
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  • ACA Simulation CASA 6.5.4
    ...is written for interactive CASA, so the script won't run correctly with ''"casa -c script.py"'' or ''"execfile('script.py')"'' in this case. However, it wi ## interactive CASA ##
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  • Simulation Guide for New Users (CASA 4.0)
    ...ion 4.0. For older versions of CASA see [[Simulation Guide for New Users (CASA 3.4)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
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  • Simulation Guide for New Users (CASA 3.3)
    ...ion instructions for older versions of CASA see [[Simdata New Users Guide (CASA 3.2)]].'' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task <tt>sim_observe</
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  • Simulation Guide for New Users (CASA 4.2)
    ...ion 4.2. For older versions of CASA see [[Simulation Guide for New Users (CASA 4.1)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
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  • Simulation Guide for New Users (CASA 4.1)
    ...ion 4.1. For older versions of CASA see [[Simulation Guide for New Users (CASA 4.0)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
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  • Simulation Guide for New Users (CASA 3.4)
    ...SA version 3.4. For older versions of CASA see [[Simdata New Users Guide (CASA 3.3)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
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  • Baseband Stitching-CASA4.1
    [[Category:CASA]] .../casaguides.nrao.edu/index.php?title=Baseband_Stitching|the same guide for CASA v3.4]].'''
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  • Einstein-Face (CASA 4.3)
    ...r simulation instructions for older versions of CASA see: [[Einstein-Face (CASA 4.2)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • Einstein-Face (CASA 4.4)
    ...r simulation instructions for older versions of CASA see: [[Einstein-Face (CASA 4.3)]].'' ...e [http://casaguides.nrao.edu/index.php?title=Sim_Inputs Simulation Inputs CASA Guide page].
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  • Inspecting Data
    ...carefully to see what it contains. This CASA Guide will describe a set of CASA tasks designed to help you evaluate and understand the data in an MS. # In CASA
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  • AntennaeBand7 for CASA 3.3
    This CASA Guide steps through the reduction and imaging of ALMA Science Verification ...mainly for calibration purposes; we will not directly analyze them in this CASA Guide, though we will use calibration products (system temperature measurem
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  • Antenna Configurations Models in CASA Cycle6
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
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  • Multi-Scale Multi-Frequency Synthesis Imaging
    ...title=Multi-Scale_Multi-Frequency_Synthesis_Imaging&action=edit edit me in CASA Guides]
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  • Analysis Utilities
    [[Category:CASA]] [[Category:ALMA]] [[Category:EVLA]] ...duction and are, in many cases, also useful for EVLA data reduction. This CASA Guide documents some of the most useful functions contained in the analysis
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  • Atmospheric Effects
    ...guides.nrao.edu/index.php?title=Atmospheric_Effects&action=edit edit me in CASA Guides]
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  • Getting Started in CASA
    [[Category: CASA Basics]] == Starting CASA ==
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  • Simdata New Users Guide 3.1
    ...me only a general knowledge of interferometry and no specific knowledge of CASA. # The current version of CASA
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  • NGC3256Band3
    ...ill need for the calibration which cannot currently be generated inside of CASA (for Early Science, these tables will either be pre-applied or supplied wit ...on obtaining the latest version of CASA, see [http://casa.nrao.edu/ http://casa.nrao.edu].
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  • Simdata New Users Guide (CASA 3.2)
    ...ersion of this page exists for CASA 3.3: [[Simulation Guide for New Users (CASA 3.3)]].'' ...me only a general knowledge of interferometry and no specific knowledge of CASA.
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  • PlotWVRSolutions
    CASA <8>: help(au.plotWVRSolutions) # In CASA
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  • Simulation Guide Component Lists (CASA 4.3)
    ''This guide is applicable to CASA version 4.3.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
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  • Simulation Guide Component Lists (CASA 4.4)
    ''This guide is applicable to CASA version 4.4.'' ...these tasks and using the [http://casa.nrao.edu/docs/CasaRef/CasaRef.html CASA Toolkit].
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  • AntennaeBand7 North SS12
    This is an overview for a temporary copy of the Antennae Band 7 CASA guides ...mainly for calibration purposes; we will not directly analyze them in this CASA Guide, though we will use calibration products (system temperature measurem
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  • Baseband Stitching
    [[Category:CASA]] ...ormation on reducing the data after running <tt>stitch</tt>, see the other CASA Guides EVLA tutorials &mdash; the data can be treated in the standard way.
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  • Simulating Observations in CASA 4.0
    ...n 4.0. For older versions of CASA please see [[Simulating Observations in CASA 3.4]].''' .../stable/docs/TaskRef/simobserve-task.html <tt>simobserve</tt>] and [http://casa.nrao.edu/stable/docs/TaskRef/simanalyze-task.html <tt>simanalyze</tt>]. <t
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  • Averaging data in plotms
    [[Category: CASA Basics]][[Category: Interactive Tools]] Last checked on CASA Version 3.0.1 (r10380).
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  • Python 3
    CASA still uses Python 2.x, and will for the foreseeable future. This may chang
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  • First Look at Image Analysis CASA 6.5.4
    # In CASA - comment these out if you are using the extracted script and you want to u # In CASA
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  • Simulating Observations in CASA 4.1
    * This guide describes steps used to simulate interferometric observations in CASA. ...n 4.1. For older versions of CASA please see [[Simulating Observations in CASA 4.0]].'''
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  • Simulation Guide Component Lists (CASA 6.5.3)
    ...ified to work with any CASA 6 release. Below information is obtained using CASA version 6.5.3'' ...ons of a Gaussian and some point sources using these tasks and using the {{CASA Toolkit}}.
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  • CASA EVLA Tasks
    [[CASA Contributed Task: stitch]] [[CASA Contributed Task: listsdm]]
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  • Simulation Guide Component Lists (CASA 5.1)
    ''This guide is applicable to CASA version 5.1.'' ...ons of a Gaussian and some point sources using these tasks and using the {{CASA Toolkit}}.
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  • AntennaeBand7 3.4
    This CASA Guide steps through the reduction and imaging of ALMA Science Verification ...mainly for calibration purposes; we will not directly analyze them in this CASA Guide, though we will use calibration products (system temperature measurem
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  • Simulating Observations in CASA 4.4
    * This guide describes steps used to simulate interferometric observations in CASA. ...n 4.4. For older versions of CASA please see [[Simulating Observations in CASA 4.3]].'''
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  • Simulation Guide Component Lists (CASA 5.4)
    ...with any CASA version 5.4 and higher. Below information is obtained using CASA version 5.4.'' ...ons of a Gaussian and some point sources using these tasks and using the {{CASA Toolkit}}.
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  • N891 simdata2
    ''A new version of this page exists for CASA 3.3: [[N891 simdata (CASA 3.3)]].'' ...- mostly correct, but probably not very thoroughly explained. Updated for CASA 3.1 (simdata2->simdata)
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  • Stacking Multiple Spectral Lines at Same Position
    {{Using CASA Hints Tips Tricks}} [[Category: CASA Analysis]]
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  • Simulating Observations in CASA 4.2
    * This guide describes steps used to simulate interferometric observations in CASA. ...n 4.2. For older versions of CASA please see [[Simulating Observations in CASA 4.1]].'''
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  • First Look at Line Imaging 4.4
    # In CASA ...nnels that are free from spectral line emission. We will do so using the CASA task {{uvcontsub}}.
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  • First Look at Self Calibration 4.4
    # In CASA # In CASA
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  • Simulating Observations in CASA 4.3
    * This guide describes steps used to simulate interferometric observations in CASA. * This guide is applicable to CASA version 4.3 and later.
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  • TWHydraBand7
    ...ill need for the calibration which cannot currently be generated inside of CASA (for Early Science, these tables will either be pre-applied or supplied wit The tutorial (called a casaguide) for reducing these data '''using CASA version 4.3.0''' has been split into calibration and imaging pages:
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  • ALMA Imaging Pipeline Reprocessing Tool
    ...e, so the '--contsub_fast' option has been removed from this tool. The new CASA task is much faster. ...e weblog. An equivalent calibrated_final.ms can be created via 'concat' in CASA if this is desired.
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  • Solar System Models in CASA 4.0
    ...he current state-of-the-art. It is anticipated that for future releases of CASA we will continue to incorporate improvements to the models as the field con ...zero spacing flux density on a given date, one can use the {{predictcomp}} CASA task. It is essential that a valid time is also given and that you use a fr
    9 KB (1,396 words) - 17:09, 19 August 2021
  • GUItesting
    ...hat CLEAN has created a per-plane beam. Use it to test per-plane beams and CASA cubes. ...ine.image - this is an ALMA science verification data cube. Use it to test CASA cubes.
    3 KB (407 words) - 14:18, 4 April 2013
  • Simulation Guide for New Users (CASA 4.3)
    ...ion 4.3. For older versions of CASA see [[Simulation Guide for New Users (CASA 4.2)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
    15 KB (2,490 words) - 20:49, 24 March 2015
  • Simulation Guide for New Users (CASA 4.4)
    ...ion 4.4. For older versions of CASA see [[Simulation Guide for New Users (CASA 4.3)]].''' ...o simulate the output of the instrument under a variety of conditions. In CASA, interferometric observations can be simulated using task '''simobserve'''
    15 KB (2,490 words) - 18:24, 6 July 2015
  • First Look at Line Imaging CASA 6
    ''This guide is written for CASA 6.2.1.7 and uses Python 3.'' ...rao.edu/index.php?title=First_Look_at_Imaging_CASA_6 First Look At Imaging CASA 6] Guide for instructions.
    13 KB (2,029 words) - 14:27, 6 April 2022
  • First Look at Line Imaging CASA 6.4
    ''This guide is written for CASA 6.4.1.12 and uses Python 3.'' ...o.edu/index.php?title=First_Look_at_Imaging_CASA_6.4 First Look At Imaging CASA 6.4] Guide for instructions.
    13 KB (2,029 words) - 16:28, 24 October 2022
  • Simalma (CASA 6.1.1)
    ...are not available in CASA 6.1.2, 6.1.0, and earlier version, so please use CASA 6.1.1 for the simalma task where possible. ...as and a separate set of 12 m antennas used for Total Power measurements. CASA enables users to simulate observations using any or all of these components
    11 KB (1,727 words) - 14:48, 8 March 2021
  • First Look at Line Imaging CDE
    We will do so using the CASA task {{uvcontsub}}. time. (The parameter avgscan=True tells CASA to allow time averaging across scans.)
    12 KB (1,869 words) - 15:05, 29 May 2019
  • First Look at Line Imaging CASA 5.7
    '''This guide is written for CASA 5.7 and uses Python 2. ''' # In CASA
    12 KB (1,972 words) - 17:16, 12 October 2023
  • Antenna Configurations Models in CASA Cycle8
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    31 KB (5,070 words) - 14:16, 3 November 2022
  • IRAS16293Band9
    ...eady converted into CASA Measurement Sets (MS) using {{importasdm}} inside CASA. The tutorial (called a casaguide) for reducing these data '''using CASA version 6.5.4''' has been split into calibration and imaging pages:
    12 KB (1,832 words) - 23:18, 30 January 2024
  • Importing and Calibrating a Mosaicked Spectral Line Dataset
    ...commented out. This formatting allows them to be extracted with all other CASA commands in this tutorial by the automated script extractor, and you can un == Importing your data into a CASA MS==
    20 KB (3,312 words) - 14:21, 6 October 2010
  • Antenna Configurations Models in CASA Cycle10
    ...lease. Also, you can locate the directory with the configurations in your CASA distributions and then list the configuration files, like so: CASA <49>: print os.getenv('CASAPATH').split(' ')[0] + '/data/alma/simmos/'
    32 KB (5,174 words) - 10:20, 26 April 2023
  • Calibrating a Mosaicked Spectral Line Dataset
    ...commented out. This formatting allows them to be extracted with all other CASA commands in this tutorial by the automated script extractor, and you can un == Importing your data into a CASA MS==
    20 KB (3,309 words) - 17:30, 16 March 2012
  • PlotPWV
    # In CASA
    1 KB (208 words) - 13:17, 14 April 2014
  • Tclean and ALMA CASA 6.5.4
    As introduced in the [[First Look at Imaging]] guide, starting with CASA 4.7, the imaging capabilities of CLEAN have been refactored and improved in ..."clean" and "tclean") are made more explicit. At any time, please see the CASA Task Reference Manual for more information about {{tclean_6.5.4}}.
    12 KB (1,661 words) - 13:44, 15 March 2024
  • M100 Band3
    ...e that the calibration presented in this Guide is a new calibration (using CASA 4.3) of the same 12-m array data that were released previously (using CASA 3.3), and so the data
    11 KB (1,777 words) - 18:56, 26 March 2024
  • Simalma (CASA 4.2)
    This guide demonstrates how to use '''simalma''', a CASA task that simplifies the process of simulating observations that combine da ...as and a separate set of 12 m antennas used for Total Power measurements. CASA enables users to simulate observations using any or all of these components
    10 KB (1,648 words) - 11:54, 25 October 2013
  • Spectral Viewer
    [[Category: CASA Basics]][[Category: Interactive Tools]][[Category: Analysis]] ...ck tutorial on how to use the Spectral Profile plotting tool, based on the CASA cookbook'''</big>
    8 KB (1,247 words) - 01:21, 23 August 2012
  • TimeOnSource
    # In CASA # In CASA
    5 KB (603 words) - 17:10, 11 July 2013
  • Simalma (CASA 6.4.1)
    ...r (TP) antennas. The commands in this guide have been verified to work in CASA version 6.4.1. Any new CASA 6.4 features to add here?
    10 KB (1,671 words) - 14:24, 2 November 2022

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