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  • EVLA spectral line IRC10216
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216. This carbon star, which is a
    44 KB (6,777 words) - 12:19, 19 May 2010
  • CARMA spectral line mosaic M99
    #REDIRECT [[CARMA spectral line mosaic M99 3.1]]
    48 bytes (6 words) - 17:27, 26 May 2011
  • CARMA spectral line mosaic M99 3.1
    ...dy of M99). The velocity of the gas, traced by the doppler shift of the CO line, can be used to measure the total mass of the galaxy (including dark matter ...ze a wide band (500 MHz) spectral window to calibrate narrow band (60 MHz) spectral windows in order to achieve better signal-to-noise.
    37 KB (5,752 words) - 17:27, 26 May 2011
  • EVLA Spectral Line Calibration IRC+10216
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    45 KB (7,121 words) - 14:11, 21 May 2012
  • CARMA spectral line mosaic M99 3.2
    ...dy of M99). The velocity of the gas, traced by the doppler shift of the CO line, can be used to measure the total mass of the galaxy (including dark matter ...ze a wide band (500 MHz) spectral window to calibrate narrow band (60 MHz) spectral windows in order to achieve better signal-to-noise.
    39 KB (6,041 words) - 13:04, 5 July 2011
  • Calibrating a Mosaicked Spectral Line Dataset
    ...ITS files. The following variables could be defined either on the command line inside CASA, or in an executable python script: "c0104I.4.ms" .) The following lines then concatenate the individual spectral windows MS directories
    20 KB (3,309 words) - 17:30, 16 March 2012
  • EVLA Spectral Line Imaging Analysis IRC+10216
    This tutorial picks up where [[EVLA Spectral Line Calibration IRC+10216]] leaves off. [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]]
    21 KB (3,516 words) - 16:03, 2 September 2011
  • EVLA Spectral Line Calibration IRC+10216 - workshop
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    49 KB (7,632 words) - 21:16, 29 August 2011
  • EVLA high frequency Spectral Line Tutorial - CDE
    ...ctral Line tutorial - IRC+10216 part1]] and [[EVLA high frequency Spectral Line tutorial - IRC+10216 part2]]. [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]]
    13 KB (1,853 words) - 13:35, 9 January 2012
  • P-band spectral line tutorial-CASA5.0.0
    NEW P-BAND SPECTRAL LINE GUIDE. BELOW IS A COPY of P-BAND CONTINUUM on the (linux) command line. This should start a CASA interactive python (iPython) session, and open a
    53 KB (8,386 words) - 15:14, 19 July 2017
  • VLBA Basic Spectral Line Tutorial DRAFT
    ...ded into 256 spectral channels centered at 6668 MHz for the methanol maser line. ...and spectral line projects are in the target imaging and specific spectral line analysis steps.
    52 KB (8,358 words) - 18:00, 14 May 2024
  • Importing and Calibrating a Mosaicked Spectral Line Dataset
    ...ITS files. The following variables could be defined either on the command line inside CASA, or in an executable python script: "c0104I.4.ms" .) The following lines then concatenate the individual spectral windows MS directories
    20 KB (3,312 words) - 14:21, 6 October 2010
  • MG0414+0534 P-band Spectral Line Tutorial
    #REDIRECT [[MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4]]
    68 bytes (8 words) - 17:52, 29 February 2024
  • EVLA high frequency Spectral Line tutorial - IRC+10216 part1
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    53 KB (8,230 words) - 18:47, 17 May 2012
  • VLA high frequency Spectral Line tutorial - IRC+10216
    79 bytes (11 words) - 10:04, 16 October 2020
  • EVLA high frequency Spectral Line tutorial - IRC+10216 part2
    [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]] ...ls more precisely than is being done here due to time constraints, as weak line signal would not be obvious in this plot.
    28 KB (4,647 words) - 20:37, 29 February 2012
  • EVLA high frequency spectral line tutorial - IRC+10216 - calibration
    ...ctral Line tutorial - IRC+10216 part1]] and [[EVLA high frequency Spectral Line tutorial - IRC+10216 part2]]. [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]]
    13 KB (1,838 words) - 17:57, 6 January 2012
  • EVLA high frequency spectral line tutorial - IRC+10216 - imaging
    This tutorial picks up where [[ EVLA high frequency spectral line tutorial - IRC+10216 - calibration]] leaves off. [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]]
    3 KB (398 words) - 17:46, 6 January 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216
    #REDIRECT [[EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.6]]
    76 bytes (10 words) - 16:22, 6 May 2016
  • EVLA high frequency Spectral Line tutorial - IRC+10216 CASA3.4
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    81 KB (12,845 words) - 16:03, 1 June 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA3.4
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    81 KB (12,853 words) - 22:34, 6 December 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.0
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    82 KB (13,029 words) - 16:14, 30 May 2013
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CAS4.0
    #REDIRECT [[EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.0]]
    76 bytes (10 words) - 19:31, 22 October 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.1.0
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    84 KB (13,072 words) - 21:45, 25 April 2013
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.3
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    82 KB (12,857 words) - 13:35, 2 June 2015
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.4
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    84 KB (13,101 words) - 13:57, 3 November 2015
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.6
    #REDIRECT [[VLA high frequency Spectral Line tutorial - IRC+10216-CASA4.6]]
    75 bytes (10 words) - 16:25, 6 May 2016
  • EVLA high frequency Spectral Line tutorial - IRC+10216 part1 (Caltech)
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    53 KB (8,284 words) - 01:44, 19 January 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216 part2 (Caltech)
    This tutorial picks up where [[EVLA high frequency Spectral Line tutorial - IRC+10216 part1 (Caltech)]] leaves off. [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]]
    28 KB (4,570 words) - 17:09, 11 January 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216 part1-CASA3.3
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    52 KB (8,201 words) - 12:32, 9 April 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216 part2-CASA3.3
    [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]] ...ls more precisely than is being done here due to time constraints, as weak line signal would not be obvious in this plot.
    28 KB (4,648 words) - 12:31, 9 April 2012
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA4.6
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star IRC+10216.
    92 KB (14,496 words) - 16:50, 7 November 2016
  • EVLA high frequency Spectral Line tutorial - IRC+10216 - CASA 4.2
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    84 KB (13,082 words) - 17:15, 5 February 2014
  • EVLA high frequency Spectral Line tutorial - IRC+10216 - CASA 4.1
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    83 KB (13,072 words) - 19:38, 4 February 2014
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.5
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star IRC+10216.
    90 KB (14,142 words) - 18:38, 10 March 2016
  • EVLA high frequency Spectral Line tutorial - IRC+10216-newfile
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216.
    83 KB (13,039 words) - 18:00, 20 July 2015
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA4.7
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star IRC+10216.
    92 KB (14,512 words) - 17:26, 25 May 2017
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.7
    #REDIRECT [[VLA high frequency Spectral Line tutorial - IRC+10216-CASA4.7]]
    75 bytes (10 words) - 20:00, 17 November 2016
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA5.0.0
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star [https://en.wi
    98 KB (15,214 words) - 11:44, 3 October 2018
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.0.0
    This tutorial describes how to use CASA 5.0.0 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    57 KB (8,166 words) - 15:22, 22 October 2018
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA5.4.0
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star [https://en.wi
    108 KB (16,694 words) - 10:46, 11 June 2019
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.4.0
    This tutorial describes how to use CASA 5.4.0 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    53 KB (7,739 words) - 10:46, 25 April 2019
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA5.5.0
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star [https://en.wi
    108 KB (16,739 words) - 15:08, 15 October 2020
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.5.0
    This tutorial describes how to use CASA 5.5.0 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    53 KB (7,864 words) - 12:50, 29 September 2020
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA5.7.0
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star [https://en.wi
    108 KB (16,776 words) - 15:14, 15 October 2020
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.7.2
    This tutorial describes how to use CASA 5.7.2 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    57 KB (8,502 words) - 18:49, 22 December 2020
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.7.0
    #REDIRECT [[MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4]]
    68 bytes (8 words) - 17:52, 29 February 2024
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA6.2.0
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star [https://en.wi
    119 KB (18,324 words) - 12:17, 24 February 2023
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.2.0
    This tutorial describes how to use CASA 6.2.0 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    63 KB (9,411 words) - 23:23, 12 February 2023
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA6.4.1
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the Asymptotic Giant Branch (AGB) star [https://en.wi
    119 KB (18,324 words) - 14:03, 2 March 2023
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.2
    This tutorial describes how to use CASA 6.5.2 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    66 KB (9,867 words) - 13:55, 24 January 2024
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.4.1
    #REDIRECT [[MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.2]]
    68 bytes (8 words) - 15:35, 13 February 2023
  • VLA high frequency Spectral Line tutorial - IRC+10216-CASA6.5.3
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] ...w to calibrate and image high-frequency (Ka Band) EVLA observations of two spectral lines toward the Asymptotic Giant Branch (AGB) star [https://en.wikipedia.o
    134 KB (19,330 words) - 16:53, 29 September 2023
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4 MG0414 0534 P-band Spectral Line Tutorial (CASA 6.5.4)
    This tutorial describes how to use CASA 6.5.4 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    66 KB (9,882 words) - 11:21, 29 February 2024
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4
    This tutorial describes how to use CASA 6.5.4 to reduce spectral-line data in the low-frequency P-band of the VLA (230–470 MHz). The goal i * Additionally, if very high spectral dynamic range is needed (i.e., when expecting a ratio between the detection
    66 KB (9,882 words) - 14:06, 29 February 2024
  • HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055
    This tutorial describes the data reduction of the HI spectral line observed of the nearby (4.8 Mpc), gas-rich dwarf galaxy LEDA44055. For its ...rvation, a 16 MHz wide IF pair (A0C0 as seen in later in listobs) subband (spectral window, abbreviated as ''spw'' in CASA) using 4096 channels was observed, e
    79 KB (10,810 words) - 18:24, 14 February 2020
  • HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055-CASA5.7.0
    This tutorial describes the data reduction of the HI spectral line observed of the nearby (4.8 Mpc), gas-rich dwarf galaxy LEDA44055. For its ...rvation, a 16 MHz wide IF pair (A0C0 as seen in later in listobs) subband (spectral window, abbreviated as ''spw'' in CASA) using 4096 channels was observed, e
    79 KB (10,809 words) - 14:21, 9 April 2021
  • HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055-CASA6.2.0
    This tutorial describes the data reduction of the HI spectral line observed of the nearby (4.8 Mpc), gas-rich dwarf galaxy LEDA44055. For its ...rvation, a 16 MHz wide IF pair (A0C0 as seen in later in listobs) subband (spectral window, abbreviated as ''spw'' in CASA) using 4096 channels was observed, e
    85 KB (11,808 words) - 11:37, 2 May 2022
  • HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055-CASA6.5.2
    This tutorial describes the data reduction of the HI spectral line observed of the nearby (4.8 Mpc), gas-rich dwarf galaxy LEDA44055. For its ...rvation, a 16 MHz wide IF pair (A0C0 as seen in later in listobs) subband (spectral window, abbreviated as ''spw'' in CASA) using 4096 channels was observed, e
    91 KB (12,686 words) - 20:32, 20 February 2024
  • HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055-CASA6.4.1
    #REDIRECT [[HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055-CASA6.5.2]]
    82 bytes (10 words) - 19:27, 16 November 2022

Page text matches

  • Current MM/Submm Guides
    * EVLA Ka-Band (36 GHz/10 mm) Spectral Line Observations of the AGB Star ([http://simbad.u-strasbg.fr/simbad/sim-id?Ide ** Data Calibration: [[EVLA Spectral Line Calibration IRC+10216]]
    775 bytes (114 words) - 13:26, 5 October 2010
  • Past MM/Submm Guides
    * EVLA Ka-Band (36 GHz/10 mm) Spectral Line Observations of the AGB Star ([http://simbad.u-strasbg.fr/simbad/sim-id?Ide ** Data Calibration: [[EVLA Spectral Line Calibration IRC+10216]]
    1 KB (164 words) - 17:01, 30 November 2017
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CAS4.0
    #REDIRECT [[EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.0]]
    76 bytes (10 words) - 19:31, 22 October 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.6
    #REDIRECT [[VLA high frequency Spectral Line tutorial - IRC+10216-CASA4.6]]
    75 bytes (10 words) - 16:25, 6 May 2016
  • EVLA high frequency Spectral Line tutorial - IRC+10216
    #REDIRECT [[EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.6]]
    76 bytes (10 words) - 16:22, 6 May 2016
  • EVLA high frequency Spectral Line tutorial - IRC+10216-CASA4.7
    #REDIRECT [[VLA high frequency Spectral Line tutorial - IRC+10216-CASA4.7]]
    75 bytes (10 words) - 20:00, 17 November 2016
  • MG0414 Pband Tutorial
    #REDIRECT [[MG0414+0534 P-band Spectral Line Tutorial - CASA 5.0.0]]
    68 bytes (8 words) - 13:32, 2 September 2017
  • MG0414+0534 P-band Spectral Line Tutorial
    #REDIRECT [[MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4]]
    68 bytes (8 words) - 17:52, 29 February 2024
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 5.7.0
    #REDIRECT [[MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.4]]
    68 bytes (8 words) - 17:52, 29 February 2024
  • MG0414+0534 P-band Spectral Line Tutorial - CASA 6.4.1
    #REDIRECT [[MG0414+0534 P-band Spectral Line Tutorial - CASA 6.5.2]]
    68 bytes (8 words) - 15:35, 13 February 2023
  • TDEM0025 HI tutorial
    #REDIRECT [[HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055]]
    72 bytes (9 words) - 18:04, 4 February 2019
  • Caltech CASA Tutorials
    * Imaging from one spectral window to full dataset ...tral_Line_tutorial_-_IRC%2B10216_part1_%28Caltech%29 IRC+10216 -- Spectral line, Ka-band (36 GHz)]
    3 KB (383 words) - 14:22, 16 January 2012
  • HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055-CASA6.4.1
    #REDIRECT [[HI 21cm (1.4 GHz) spectral line data reduction: LEDA 44055-CASA6.5.2]]
    82 bytes (10 words) - 19:27, 16 November 2022
  • Pre-upgrade VLA Tutorials
    * Spectral Line calibration and imaging ...l illustrates calibration and imaging of a spectral cube spread across two spectral windows (VLA 4IF mode).
    585 bytes (71 words) - 19:16, 18 September 2018
  • EVLA high frequency spectral line tutorial - IRC+10216 - imaging
    This tutorial picks up where [[ EVLA high frequency spectral line tutorial - IRC+10216 - calibration]] leaves off. [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]]
    3 KB (398 words) - 17:46, 6 January 2012
  • Stacking Multiple Spectral Lines at Same Position
    ...itions of the same line. This process increases the signal to noise of the line observations. It may not be suitable for all science cases. ...ctral window. The data were calibrated and split off so that each spectral line had its own visibility set.
    5 KB (757 words) - 22:04, 23 April 2012
  • Karl G. Jansky VLA Tutorials-archived
    ...534_P-band_Spectral_Line_Tutorial_-_CASA_6.5.4 MG0414+0534 P-band Spectral Line Tutorial (CASA 6.5.4)] ...534_P-band_Spectral_Line_Tutorial_-_CASA_6.5.2 MG0414+0534 P-band Spectral Line Tutorial (CASA 6.5.2)]
    21 KB (2,724 words) - 12:03, 1 March 2024
  • NewPage
    ...frequency Spectral Line tutorial - IRC+10216 CASA3.4 | IRC+10216 Spectral Line]] </big> </big> ** <big> <big> [[CARMA spectral line mosaic M99 3.2| M99 Spectral Line Mosaic]] </big> </big>
    6 KB (854 words) - 18:09, 14 November 2012
  • Create a Clean Mask from Continuum Image or Moment Cube
    ...irty image) and for spectral line data (from the moment 0 map of the dirty line cube). First make a spectral line and/or continuum "dirty map" by calling CLEAN with niter=0. This is the sta
    3 KB (544 words) - 11:41, 9 July 2015
  • First Look at Line Imaging 4.4
    This lesson steps you through imaging of spectral lines. ...nuum self-cal solutions to our spectral line data to optimize our spectral line images.
    10 KB (1,580 words) - 11:13, 5 March 2018
  • Spectral Viewer
    <big> '''A quick tutorial on how to use the Spectral Profile plotting tool, based on the CASA cookbook'''</big> == Opening the Spectral Profile plotting tool ==
    8 KB (1,247 words) - 01:21, 23 August 2012
  • First Look at Image Analysis 4.4
    The first few tutorials provided us with a spectral line data cube and a continuum image. Next we'd like to line cube.
    5 KB (823 words) - 11:18, 5 March 2018
  • List of All Tutorials
    ...VLA) '''Carbon Star <big>IRC+10216</big>: high frequency (36GHz), spectral line data reduction: ''' dataset size <font color=green>1.1GB</font> ** CASA 3.4: [[ EVLA high frequency Spectral Line tutorial - IRC+10216 CASA3.4| IRC+10216 Calibration+Imaging ]]
    8 KB (970 words) - 16:45, 10 June 2013
  • WorkshopSelfcal
    ...e data. We will then see how to apply that self-calibration to improve the line images. ...interval and how you otherwise combine the data (averaging polarizations, spectral windows or channels, using a specific field in a mosaic). Try experimenting
    9 KB (1,578 words) - 10:49, 27 February 2013
  • Karl G. Jansky VLA Tutorials
    ...CASA]. They offer examples for common general-use cases such as spectral line, continuum, linear polarization, and mosaicking. However, the results demo === High frequency (36GHz), spectral line data reduction: Carbon Star IRC+10216 ===
    13 KB (1,866 words) - 17:24, 25 March 2024
  • First Look at Line Imaging CDE
    This lesson steps you through imaging of spectral lines. ...nuum self-cal solutions to our spectral line data to optimize our spectral line images.
    12 KB (1,869 words) - 15:05, 29 May 2019
  • TWHydraBand7 for CASA 3.4 defunct
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...u/abs/2005ApJ...622.1171R Roberge et al. 2005]; Figure 7). The solid green line is the direction of maximum disk brightness at optical wavelengths.]]
    7 KB (1,192 words) - 12:47, 23 April 2012
  • TWHydraBand7 For CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...u/abs/2005ApJ...622.1171R Roberge et al. 2005]; Figure 7). The solid green line is the direction of maximum disk brightness at optical wavelengths.]]
    7 KB (1,195 words) - 12:49, 23 April 2012
  • TWHydraBand7 For CASA 3.4
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...u/abs/2005ApJ...622.1171R Roberge et al. 2005]; Figure 7). The solid green line is the direction of maximum disk brightness at optical wavelengths.]]
    7 KB (1,210 words) - 13:09, 23 April 2012
  • WorkshopSelfcal (Caltech)
    ...e data. We will then see how to apply that self-calibration to improve the line emission images. ...interval and how you otherwise combine the data (averaging polarizations, spectral windows or channels, using a specific field in a mosaic). Try experimenting
    10 KB (1,646 words) - 03:38, 18 January 2012
  • First Look at Line Imaging CASA 5.7
    This lesson steps you through imaging of spectral lines. ...nuum self-cal solutions to our spectral line data to optimize our spectral line images.
    12 KB (1,972 words) - 17:16, 12 October 2023
  • Notes on EVLA OSRO continuum data sets
    ..._the_Bandpasses | bandpass calibration]], just as you would for a spectral line data set; and spw = '' # Spectral windows e.g. '0~3', '' is all
    5 KB (667 words) - 14:05, 25 March 2010
  • First Look at Line Imaging CASA 6
    This lesson steps you through imaging of spectral lines. ...nuum self-cal solutions to our spectral line data to optimize our spectral line images.
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  • First Look at Line Imaging CASA 6.4
    This lesson steps you through imaging of spectral lines. ...nuum self-cal solutions to our spectral line data to optimize our spectral line images.
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  • NGC3256Band3 for CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] available basebands, which are associated with four different spectral windows: two
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  • Initial instructions for 2010
    ** Spectral Line: [[EVLA_Spectral_Line_Calibration_IRC%2B10216]] ** Spectral Line: [[EVLA_Spectral_Line_Calibration_IRC%2B10216]]
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  • TWHydraBand7 (Caltech)
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...u/abs/2005ApJ...622.1171R Roberge et al. 2005]; Figure 7). The solid green line is the direction of maximum disk brightness at optical wavelengths.]]
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  • First Look at Line Imaging CASA 6.5.4
    This lesson steps you through imaging of spectral lines. ...nuum self-cal solutions to our spectral line data to optimize our spectral line images.
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  • NGC3256Band3 (Caltech)
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] available basebands, which are associated with four different spectral windows: two
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  • First Look at Image Analysis CDE
    The first few tutorials provided us with a spectral line data cube and a continuum image. Next we'd like to ImageMetaData Spectral reference : LSRK (-> TOPO)
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  • Guide to the NA Imaging Template
    ...Imaging]]''' This page performs continuum subtraction and creates spectral line cubes using the MS created in [[Imaging_Prep | Prepare the data for imaging #'''[[Image Line CASA 6.1.1]]'''
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  • First Look at Image Analysis CASA 5.7
    The first few tutorials provided us with a spectral line data cube and a continuum image. Next we'd like to ImageMetaData Spectral reference : LSRK
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  • First Look at Image Analysis CASA 6
    The first few tutorials provided us with a spectral line data cube and a continuum image. Next we'd like to ImageMetaData Spectral reference : LSRK
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  • First Look at Image Analysis CASA 6.4
    The first few tutorials provided us with a spectral line data cube and a continuum image. Next we'd like to ImageMetaData Spectral reference : LSRK
    10 KB (1,203 words) - 14:46, 25 October 2022
  • TWHydraBand7 SS12 Overview
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...u/abs/2005ApJ...622.1171R Roberge et al. 2005]; Figure 7). The solid green line is the direction of maximum disk brightness at optical wavelengths.]]
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  • Guide to the NA Imaging Template CASA 6.5.4
    ...Imaging]]''' This page performs continuum subtraction and creates spectral line cubes using the MS created in [[Imaging_Prep | Prepare the data for imaging ...ctral_Line_Calibration_IRC%2B10216#How_to_Use_This_casaguide EVLA Spectral Line Calibration page for IRC+10216] page for tips on using CASA and ways CASA c
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  • Measurement Set Contents
    ..._IRC%2B10216_part1 Carbon Star IRC+10216: high frequency (36GHz), spectral line data reduction]. You can use this as well if you would like identical resu ...asks. One such task is {{browsetable}}, which can be run from the command line using <tt>casabrowser</tt> or within CASA as <tt>browsetable</tt>. This ta
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  • OT tutorial SISS
    ...define to propose for ALMA observations (spatial resolution, sensitivity, spectral setup), and to let you play with the ALMA OT so that you feel comfortable e * If it is an emission/absorption line experiment, the width of the frequency structure that you want to detect (i
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  • Image Line CASA 6.1.1
    == Continuum Subtraction for Line Emission == ...do not need to continuum subtract if the line of interest is an absorption line.
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  • AntennaeBand7 for CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...duction and imaging of ALMA Science Verification data targeting the CO 3-2 line in the Antennae galaxy. These data were obtained using the ALMA Band 7 rece
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  • NGC3256Band3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] available basebands, which are associated with four different spectral windows: two
    9 KB (1,395 words) - 09:09, 7 September 2015
  • ALMAguides
    ...t look at spectral line imaging]]: This guide shows imaging of a spectral line. ...t spectral line imaging in CASA]]: This guide shows imaging of a spectral line.
    8 KB (1,160 words) - 16:55, 13 May 2024
  • TWHydraBand7
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...u/abs/2005ApJ...622.1171R Roberge et al. 2005]; Figure 7). The solid green line is the direction of maximum disk brightness at optical wavelengths.]]
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  • CASA Tips
    ** [[Selecting Spectral Windows and Channels]] ** <big> [http://www.splatalogue.net Splatalogue - Astronomical Line Database] </big>
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  • Archived ALMA CASAguides
    * A first look at spectral line imaging: [[First_Look_at_Line_Imaging_4.4 | CASA 4.4]] [[First_Look_at_Line
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  • Image Line CASA 6.5.4
    == Continuum Subtraction for Line Emission == ...do not need to continuum subtract if the line of interest is an absorption line.
    16 KB (2,499 words) - 15:03, 18 October 2023
  • AntennaeBand7 3.4
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...duction and imaging of ALMA Science Verification data targeting the CO 3-2 line in the Antennae galaxy. These data were obtained using the ALMA Band 7 rece
    10 KB (1,605 words) - 11:54, 30 May 2012
  • First Look at Image Analysis CASA 6.5.4
    The first few tutorials provided us with a spectral line data cube and a continuum image. Next we'd like to ...e extracted script and you want to use your own images from completing the line imaging tutorial
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  • What is CASA?
    ...data table is arranged so that each row is a single timestamp for a single spectral window and a single baseline. There are several columns. DATA holds the ori * {{uvcontsub}}: carry out uv-plane continuum subtraction for spectral-line data
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  • EVLA Spectral Line Imaging Analysis IRC+10216
    This tutorial picks up where [[EVLA Spectral Line Calibration IRC+10216]] leaves off. [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]]
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  • CASA Contributed Script: plotweather
    ...he MS (see example below) as well as estimate the zenith opacity for each spectral window. This script is only intended for use with the EVLA-- it contains h #edit the last line of the script, replacing MSname.ms with the name of your measurement set, a
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  • WorkshopImaging
    ...s here (about 15 MHz per channel). The spectral windows cover the CO J=1-0 line, a CN doublet, and the 3mm continuum. All three types of emission are visib ...ode) and cover the 850 micron continuum, the CO J=3-2 line, and HCO+ J=4-3 line. There is a full CASA Guide describing the reduction and imaging of these d
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  • Spectralindex
    ...as the first argument in order to determine the center frequencies of each spectral window. (To avoid the need for this file in the future, we have submitted ...y, it produces a plot summarizing the results. By default, it will use all spectral windows, but it will exclude those with an "INSUFFICIENT DATA" status from
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  • EVLA high frequency spectral line tutorial - IRC+10216 - calibration
    ...ctral Line tutorial - IRC+10216 part1]] and [[EVLA high frequency Spectral Line tutorial - IRC+10216 part2]]. [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]]
    13 KB (1,838 words) - 17:57, 6 January 2012
  • EVLA high frequency Spectral Line Tutorial - CDE
    ...ctral Line tutorial - IRC+10216 part1]] and [[EVLA high frequency Spectral Line tutorial - IRC+10216 part2]]. [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]]
    13 KB (1,853 words) - 13:35, 9 January 2012
  • Combining Bandpasses
    ...mes the bandpass calibrator at the required frequency is contaminated with line absorption or emission. In particular, this is notorious for observations c ...bserving frequency. The offset frequencies should be chosen clean from any line contamination, but with as little frequency offset as possible. Ideally it
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  • ALMA2014 LBC SVDATA
    ...iate amount of channel averaging has been applied to reduce the data size. Line data sets are provided at their full resolution. If self-calibration was po ...the primary beam images themselves and can be applied to the corresponding line data if desired using the CASA task {{impbcor}}.
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  • VLBI Tutorials
    ...[https://casaguides.nrao.edu/index.php/AIPS-Spectral_Lines_and_Astrometry Spectral Lines and Astrometry] ...//www.jb.man.ac.uk/DARA/unit4/Workshops/Spectral_line.html EVN HI Spectral Line]
    4 KB (593 words) - 18:09, 2 June 2023
  • ALMAguides old
    ...at spectral line imaging in CASA]] This guide shows imaging of a spectral line.
    6 KB (859 words) - 16:29, 8 January 2018
  • NGC3256 Band3 - Imaging (Caltech)
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...tech)]]''' CASA Guide will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 - Calibration (Caltech)]]'''
    24 KB (3,568 words) - 21:20, 12 January 2012
  • NGC3256 Band3 - Imaging for CASA 3.3
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...Band3]]''' CASA Guide will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 - Calibration]]''' section le
    24 KB (3,580 words) - 05:18, 11 May 2012
  • What's the difference between Antenna1 and Antenna2? Axis definitions in plotms
    ...r (analogous to what VLA users know as an IF). The characteristics of each spectral window are listed in {{listobs}}. * the rest frequency of the spectral line.
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  • ADMIT Products and Usage CASA 5.4.0
    ...tify spectral features, and create moment maps of each identified spectral line. ...s using the online version of Splatalogue rather than the internal one for line identification. These can be tuned via creating a file with your parameter
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  • NGC3256 Band3 Imaging for CASA 4.1
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...SA Guide for CASA 4.1 will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 Calibration for CASA 4.1]]'''
    24 KB (3,681 words) - 09:10, 19 April 2013
  • NGC3256 Band3 Imaging for CASA 3.4
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...SA Guide for CASA 3.4 will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 Calibration for CASA 3.4]]'''
    24 KB (3,683 words) - 10:44, 1 June 2012
  • NGC3256 Band3 Imaging for CASA 4.0
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...SA Guide for CASA 4.0 will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 Calibration for CASA 4.0]]'''
    24 KB (3,681 words) - 13:14, 27 October 2012
  • AntennaeBand7 North SS12
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...426 km/s); because the data are automatically Hanning smoothed, the actual spectral resolution is twice this. The TDM mode data were observed and used mainly f
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  • NGC3256 Band3 Imaging for CASA 4.2
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...SA Guide for CASA 4.2 will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 Calibration for CASA 4.2]]'''
    24 KB (3,712 words) - 11:47, 29 November 2013
  • HTT2
    * [[Selecting Spectral Windows and Channels]] *[[Applying EVLA on-line flags]] What do to if you need to re-apply (or apply) your online flags, wi
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  • Lstrange
    ...ent. It also lists the range of elevations on the target source, and a one-line summary that can be pasted into a table on the SCOPS wikipages. Note that t Ignoring spectral window [0, 25, 26, 27, 28, 29, 30, 31, 32, 33] because it is WVR related
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  • Obtaining Data: 3C 391 Example
    ...evel of time-average smearing. In this example, we opt not to perform any spectral or temporal averaging, and later show how this may be done after the fact b ...nations, particularly in compact configurations, one antenna may block the line of sight between another antenna and the source of interest. This effect i
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  • ADMIT Products and Usage CASA 6.5.4
    ...tify spectral features, and create moment maps of each identified spectral line. ...s using the online version of Splatalogue rather than the internal one for line identification. These can be tuned via creating a file with your parameter
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  • CASA Parallel Processing
    ...task level, <tt>pcont</tt> and <tt>pcube</tt> (for continuum and spectral line imaging, respectively). spw = '' # Select spectral window/channels
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  • Inspecting Data
    ...12 scans of ~1.5-minute duration each with 10s integrations. There are 15 spectral windows, the first half containing RR and second half with LL polarizations ...vation was done at night (the black disk represents the sun, below the red line, which is the horizon). The second panel shows the wind speed and directio
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  • OT tutorial SISS 2018
    ...define to propose for ALMA observations (spatial resolution, sensitivity, spectral setup), and to let you play with the ALMA OT so that you feel comfortable e * If it is an emission/absorption line experiment, the width of the frequency structure that you want to detect (i
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  • AntennaeBand7
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...duction and imaging of ALMA Science Verification data targeting the CO 3-2 line in the Antennae galaxy. These data were obtained using the ALMA Band 7 rece
    11 KB (1,652 words) - 04:27, 31 December 2023
  • Data flagging with viewer
    ...s''' or '''channels''', the latter being particularly helpful for spectral-line experiments. ...ll probably also want to use the DVD-style control buttons to step through spectral channels. You can change which data dimension is affected by these control
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  • Tclean and ALMA CASA 6.5.4
    '''Specifying spectral gridding mode:''' * Specifying the the spectral gridding type in clean with "mode" (mfs, channel, velocity, frequency) is n
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  • Calibrating M99
    * The Spectral Window ID (SpwID) of each spectral window you want to calibrate. ...e listobs output, you will find listings of the properties of the observed spectral windows, and the locations of the antennas. In this case, the narrowband wi
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  • TCLEAN and ALMA CASA 5
    '''Specifying spectral gridding mode:''' * Specifying the the spectral gridding type in clean with "mode" (mfs, channel, velocity, frequency) is n
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  • M100 Band3
    ....281 kHz, or 1.27 km/s, and one of the windows is centered at the CO (1-0) line with a rest frequency of 115.271 GHz in ALMA Band 3. There are three 12m da ....281 kHz, or 1.27 km/s, and one of the windows is centered at the CO (1-0) line with a rest frequency of 115.271 GHz in ALMA Band 3; this setup mirrors the
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  • EVLA high frequency Spectral Line tutorial - IRC+10216 part2 (Caltech)
    This tutorial picks up where [[EVLA high frequency Spectral Line tutorial - IRC+10216 part1 (Caltech)]] leaves off. [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]]
    28 KB (4,570 words) - 17:09, 11 January 2012
  • EVLA high frequency Spectral Line tutorial - IRC+10216 part2
    [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]] ...ls more precisely than is being done here due to time constraints, as weak line signal would not be obvious in this plot.
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  • EVLA high frequency Spectral Line tutorial - IRC+10216 part2-CASA3.3
    [[Image:irc10216_uvspec.png|thumb|UV-plot of the spectral line signal in both spw for IRC+10216.]] ...ls more precisely than is being done here due to time constraints, as weak line signal would not be obvious in this plot.
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  • IRAS16293Band9
    [[Category:ALMA]] [[Category:Calibration]] [[Category:Spectral line]] Previous molecular line studies with the SMA have revealed detailed structure and kinematics in the
    12 KB (1,832 words) - 23:18, 30 January 2024
  • NGC3256 Band3 Imaging for CASA 4.4
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...SA Guide for CASA 4.4 will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 Calibration for CASA 4.4]]'''
    24 KB (3,714 words) - 14:51, 4 February 2016
  • NGC3256 Band3 Imaging for CASA 4.5
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...SA Guide for CASA 4.5 will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 Calibration for CASA 4.5]]'''
    25 KB (3,722 words) - 14:57, 4 April 2017
  • NGC3256 Band3 Imaging for CASA 4.3
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...SA Guide for CASA 4.3 will cover the imaging of the continuum and spectral line data. It begins where the '''[[NGC3256 Band3 Calibration for CASA 4.3]]'''
    24 KB (3,722 words) - 15:37, 31 March 2017
  • Self-Calibration Template CASA 6.1.1
    ...ubtraction_and_Setting_Up_for_Self-Calibration VLA high frequency spectral line tutorial for IRC+10216]. ...that index the window that it is mapped to. For example, if we have three spectral windows in the original data set and use combine='spw' for our gain solutio
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  • ALMAguides New
    ...t spectral line imaging in CASA]]: This guide shows imaging of a spectral line.
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  • Imaging M99
    Here's a command-line call to '''[[clean]]''', which demonstrates many of the interesting paramet ...Viewer Display Panel provides buttons which allow you to navigate between spectral channels, and the coordinate and flux information of the pixel under the cu
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  • Solar System Models in CASA 4.0
    ...along with more detailed models of some of the more prevalent atmospheric spectral lines in SS Objects, the models were updated for the CASA 4.0 release. The ..." frequencies''', i.e. ones that should not be contaminated by significant line emission. The purpose of the table is to give an overall sense of the magni
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  • Imaging an EVLA OSRO HI data set
    [[Category:EVLA]][[Category:Imaging]][[Category:Spectral Line]][[Category:Deconvolution]][[Category:Interactive Tools]] For a spectral line dataset like this one, you'll probably want to average in various ways to s
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  • Applying EVLA on-line flags
    Currently, the EVLA does not apply on-line flags. This includes time when the telescope was not on source and the time srt = 'all' # specifies the spectral resolution type to be considered on input. A quoted string containing a seq
    4 KB (527 words) - 17:19, 7 June 2010
  • Self-Calibration Template CASA 6.5.4
    ...ubtraction_and_Setting_Up_for_Self-Calibration VLA high frequency spectral line tutorial for IRC+10216]. ...that index the window that it is mapped to. For example, if we have three spectral windows in the original data set and use combine='spw' for our gain solutio
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  • JuergensSandbox
    ...2012 VLA proposal deadline, and enable users to plan, prepare, and process spectral observations. [http://www.vla.nrao.edu/astro/guides/sline/current/ VLA spectral line guide]
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  • Getting Started in CASA
    ...zation messages, a list of available tasks, and, finally, a Python command line prompt: <!-- In addition, your command line history is automatically maintained and stored as 'ipython.log' in your loc
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  • FITStoImage
    <td>Reference&nbsp;frame&nbsp;for&nbsp;the&nbsp;spectral&nbsp;coordinates</td> ...le/casapy-stable-42.0.26945/casacore/images/Images/ImageFITSConverter.tcc, line 71) No proper coordinate system defined in FITS file. Using dummy lin
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  • IRAS16293 Band9 - Imaging for CASA 3.4
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 3.4'''. Among other Spectral Windows: (4 unique spectral windows and 1 unique polarization setups)
    28 KB (4,108 words) - 16:24, 9 October 2012
  • IRAS16293 Band9 - Imaging for CASA 4.0
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 4.0'''. In this casa Spectral Windows: (4 unique spectral windows and 1 unique polarization setups)
    29 KB (4,266 words) - 17:07, 20 November 2012
  • Main Page New
    ** [[Selecting Spectral Windows and Channels]] [http://www.splatalogue.net Splatalogue - Astronomical Line Database]
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  • IRAS16293 Band9 - Imaging for CASA 4.2
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 4.2'''. In this casa Spectral Windows: (4 unique spectral windows and 1 unique polarization setups)
    29 KB (4,388 words) - 11:43, 12 November 2014
  • IRAS16293 Band9 - Imaging for CASA 4.1
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 4.1'''. In this casa Spectral Windows: (4 unique spectral windows and 1 unique polarization setups)
    30 KB (4,407 words) - 20:48, 10 December 2013
  • Calibrating a Mosaicked Spectral Line Dataset
    ...ITS files. The following variables could be defined either on the command line inside CASA, or in an executable python script: "c0104I.4.ms" .) The following lines then concatenate the individual spectral windows MS directories
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  • Importing and Calibrating a Mosaicked Spectral Line Dataset
    ...ITS files. The following variables could be defined either on the command line inside CASA, or in an executable python script: "c0104I.4.ms" .) The following lines then concatenate the individual spectral windows MS directories
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  • IRAS16293 Band9 - Imaging for CASA 4.5
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 4.5'''. In this casa Spectral Windows: (4 unique spectral windows and 1 unique polarization setups)
    26 KB (3,752 words) - 09:31, 4 April 2017
  • TWHydraBand7 Imaging for CASA 3.3
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. The amount of channel averaging should be ad
    41 KB (6,493 words) - 21:20, 23 April 2012
  • TWHydraBand7 Imaging (Caltech)
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. The amount of channel averaging should be ad
    41 KB (6,495 words) - 18:36, 12 January 2012
  • ALMA Imaging Pipeline Reprocessing for Manually Calibrated Data
    ...n the calibrated pipeline uv-data in the DATA column, and only the science spectral window ids (spws), though importantly the spws have been re-indexed to star ...ithout continuum subtraction, continuum image for aggregate spws excluding line channels identified by hif_findcont task and linecube image for each spw.
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  • NewPage2
    ** [[Selecting Spectral Windows and Channels]] [http://www.splatalogue.net Splatalogue - Astronomical Line Database]
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  • First Look at Self Calibration CDE
    ...window that we will image here as continuum also contains a N2H+ emission line. In this case, the N2H+ emission is faint enough that neglecting to flag the line channels before imaging makes no difference to the final continuum image.
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  • Image Continuum CASA 6.1.1
    ...window for TW Hydra with channel vs amplitude. Spw 0 has a strong spectral line and spw 3 is a continuum only window.]] The first step is to identify which spectral windows (spws) you would like to include in the continuum. In general, you
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  • Simulation Guide Component Lists (CASA 3.4)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
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  • TWHydraBand7 Imaging 3.4
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. The amount of channel averaging should be ad
    45 KB (6,856 words) - 16:30, 12 June 2012
  • First Look at Self Calibration CASA 5.7
    ...window that we will image here as continuum also contains a N2H+ emission line. In this case, the N2H+ emission is faint enough that neglecting to flag the line channels before imaging makes no difference to the final continuum image.
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  • MRK 6: red-shifted HI absorption 5.5.0
    ...VLA]][[Category: Calibration]] [[Category: Imaging]] [[Category: Spectral Line]] ...Happily, {{tclean}} includes flexible regridding and interpolation in the spectral domain. {{tclean}} further allows you to adjust the velocity reference fram
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  • AntennaeBand7 North Imaging 3.4
    ...x|thumb|right|<caption>Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]] ...e found by plotting the average spectrum (all fields). We find the CO(3-2) line from channels 70 to 100 in the northern mosaic (<xr id="Antennae_North-AMPv
    40 KB (6,363 words) - 12:47, 5 June 2012
  • TwHydraBand7 Imaging SS12
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...o an image of the sky. We will separately image continuum emission and two spectral lines, CO 3-2 and HCO+ 4-3. We will use the results of our continuum imagin
    47 KB (7,259 words) - 16:08, 31 May 2012
  • Imaging Prep CASA 6.5.4
    ...d of _target.ms, comment out the previous line and uncomment the following line ...anually review the uvwave vs amp and channel vs amp plots of all field and spectral windows in the MS file. Outliers seen in the calibrator fields of these pl
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  • Antennae Band7 - Imaging for CASA 3.3
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...nnaeBand7]]''' CASA Guide covers the imaging of the continuum and spectral line data. It begins where the '''[[Antennae Band7 - Calibration]]''' section l
    41 KB (6,416 words) - 16:05, 16 May 2012
  • Image Continuum CASA 6.5.4
    ...window for TW Hydra with channel vs amplitude. Spw 0 has a strong spectral line and spw 3 is a continuum only window.]] The first step is to identify which spectral windows (spws) you would like to include in the continuum. In general, you
    32 KB (5,048 words) - 14:42, 18 October 2023
  • IRAS16293 Band9 - Imaging for CASA 4.4
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 4.4'''. In this casa Spectral Windows: (4 unique spectral windows and 1 unique polarization setups)
    29 KB (4,388 words) - 21:53, 6 July 2015
  • IRAS16293 Band9 - Imaging for CASA 4.3
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 4.3'''. In this casa Spectral Windows: (4 unique spectral windows and 1 unique polarization setups)
    30 KB (4,388 words) - 11:03, 21 February 2018
  • MRK 6: red-shifted HI absorption 6.5.2
    ...VLA]][[Category: Calibration]] [[Category: Imaging]] [[Category: Spectral Line]] ....tclean.html tclean] includes flexible regridding and interpolation in the spectral domain. [https://casadocs.readthedocs.io/en/v6.5.2/api/tt/casatasks.imaging
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  • EVLA spectral line IRC10216
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] This tutorial describes the data reduction for two spectral lines observed toward the AGB star IRC+10216. This carbon star, which is a
    44 KB (6,777 words) - 12:19, 19 May 2010
  • Imaging Prep CASA 6.1.1
    ...anually review the uvwave vs amp and channel vs amp plots of all field and spectral windows in the MS file. Outliers seen in the calibrator fields of these pl ...alibrated directory. You can also use the GUI interface to iterate through spectral windows (spws).
    22 KB (2,892 words) - 16:28, 28 February 2024
  • ALMA Imaging Pipeline Reprocessing Tool
    ...surement sets within the ALMA pipeline: uid*targets.ms for the continuum + line (non-continuum-subtracted) target-only data, and uid*targets_line.ms to ref ...this measurement set could no longer be used with pipeline tasks, and the spectral window numbering was lost, which made it difficult to compare against the p
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  • EVLA Advanced Topics 3C391-CASA3.3
    ...nsity contours, change the color of the vectors by selecting a different ''Line color'' (red might be a good choice). == Spectral Index Imaging ==
    29 KB (4,851 words) - 12:30, 9 April 2012
  • TWHydraBand7 Simplified
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    49 KB (7,548 words) - 15:38, 9 May 2012
  • Main Page Old
    ** [[Selecting Spectral Windows and Channels]] [http://www.splatalogue.net Splatalogue - Astronomical Line Database]
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  • VLA CASA Bandpass Slope-CASA5.5.0
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    28 KB (3,769 words) - 11:37, 10 July 2019
  • VLA CASA Bandpass Slope-CASA5.7.0
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    28 KB (3,783 words) - 13:04, 13 November 2020
  • VLA CASA Bandpass Slope-CASA4.5.2
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    26 KB (3,524 words) - 10:41, 14 June 2016
  • VLA CASA Bandpass Slope-CASA4.7.0
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    26 KB (3,524 words) - 13:14, 20 April 2017
  • VLA CASA Bandpass Slope-CASA4.6.0
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    26 KB (3,524 words) - 11:47, 18 November 2016
  • VLA CASA Bandpass Slope-CASA6.2.0
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    29 KB (3,922 words) - 11:40, 2 May 2022
  • IRAS16293 Band9 - Imaging for CASA 5.1
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 5.1.1'''. In this ca ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    36 KB (5,365 words) - 10:23, 28 September 2018
  • IRAS16293 Band9 - Imaging for CASA 5.6
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 5.6.1'''. In this ca ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    36 KB (5,329 words) - 11:03, 27 October 2020
  • Simulation Guide Component Lists (CASA 3.3)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    12 KB (1,923 words) - 13:13, 6 September 2017
  • ALMA Imaging Pipeline Reprocessing for Manually Calibrated Data CASA 6.5.4
    ...n the calibrated pipeline uv-data in the DATA column, and only the science spectral window ids (spws), though importantly the spws have been re-indexed to star ...ubtraction, continuum (specmode='cont') image for aggregate spws excluding line channels identified by hif_findcont task and linecube (specmode='cube') ima
    8 KB (1,160 words) - 10:05, 8 February 2024
  • IRAS16293 Band9 - Imaging for CASA 5.4
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 5.4.0'''. In this ca ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    37 KB (5,453 words) - 16:43, 11 March 2021
  • VLA CASA Bandpass Slope-CASA5.0.0
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    27 KB (3,594 words) - 18:15, 20 July 2017
  • IRAS16293 Band9 - Imaging for CASA 5.7
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 5.7.0'''. In this ca ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    37 KB (5,464 words) - 11:16, 10 June 2021
  • IRAS16293 Band9 - Imaging for CASA 6.1
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 6.1.1'''. In this ca ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    37 KB (5,482 words) - 16:40, 10 June 2021
  • TWHydraBand7 Old for CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    52 KB (7,967 words) - 17:18, 16 December 2011
  • VLA CASA Bandpass Slope-CASA5.4.0
    ...c corrections. These VLA standard calibrators, however, exhibit a negative spectral index and are relatively weak at high frequencies. ...error in the bandpass calibration. This tutorial describes how to model a spectral slope and how to correct the bandpass solution for this effect.
    27 KB (3,654 words) - 14:39, 6 November 2018
  • IRAS16293 Band9 - Imaging for CASA 6.2
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 6.2.1'''. In this ca ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    37 KB (5,511 words) - 10:16, 7 April 2022
  • IRAS16293 Band9 - Imaging 6.4
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 6.4.1.12'''. In this ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    37 KB (5,507 words) - 14:15, 25 October 2022
  • IRAS16293 Band9 - Imaging for CASA 6.4
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 6.4.1.12'''. In this ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    37 KB (5,511 words) - 14:16, 25 October 2022
  • IRAS16293 Band9 - Imaging for CASA 6.5.4
    This casa guide covers imaging of both continuum and spectral lines of IRAS16293 Band 9. '''This guide requires CASA 6.5.4'''. In this ca ...that everything is ok. Make sure there are 4 observations, 7 fields, and 4 spectral windows (spws).
    38 KB (5,651 words) - 08:54, 23 October 2023
  • TWHydraBand7 Imaging 4.0
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. The amount of channel averaging should be ad
    62 KB (9,630 words) - 13:49, 19 December 2012
  • TWHydraBand7 Calibration for CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    60 KB (9,450 words) - 16:45, 23 April 2012
  • TWHydraBand7 Imaging 4.1
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. The amount of channel averaging should be ad
    63 KB (9,658 words) - 09:46, 18 June 2013
  • TWHydraBand7 Imaging 4.2
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. The amount of channel averaging should be ad
    63 KB (9,660 words) - 14:18, 12 November 2014
  • TWHydraBand7 Updated for CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    57 KB (8,983 words) - 12:55, 31 May 2012
  • TWHydraBand7 Calibration (Caltech)
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    57 KB (9,025 words) - 15:30, 25 January 2012
  • Guide To Processing ALMA Data for Cycle 0
    # Image the H2D+ line structure (rest frequency 372.42138 GHz) # Image the N2H+ line structure (rest frequency 372.67249 GHz)
    46 KB (7,223 words) - 15:03, 7 September 2023
  • Simulation Guide Component Lists (CASA 4.2)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    16 KB (2,530 words) - 11:24, 25 October 2013
  • Simulation Guide Component Lists (CASA 4.1)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    16 KB (2,527 words) - 10:34, 10 May 2013
  • Simulation Guide Component Lists (CASA 4.0)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    16 KB (2,531 words) - 16:15, 2 November 2012
  • CASA Contributed Script: vlacal-setjy
    For this example, we would recommend the following line be included in publications using these data: * '''spw''': The CASA spectral window selection string to be processed. All SPWs need to be from the same
    14 KB (1,935 words) - 23:52, 10 November 2021
  • Draft High Freq
    antennas and polarizations, robustness and line bandwidth to calculate Tell the on line system to apply those corrections to any number of
    25 KB (3,850 words) - 19:58, 17 August 2011
  • SMA CO Line Data 3.1
    ...0. For an updated script that works with CASA 3.2.0, please go to [[SMA CO Line Data 3.2]].''' ...not use them for scientific purposes. This tutorial is based on the SMA CO Line Data script found in the [http://casa.nrao.edu/casascripts.shtml CASA Scrip
    41 KB (5,906 words) - 11:46, 18 May 2011
  • M100 Band3 Combine 4.2.2
    == Split off CO spectral windows (SPWs) == ...e. Below are the first target scans of the 12m and 7m observations and the spectral window tables as generated by listobs. The six 7m data sets were taken with
    37 KB (5,642 words) - 19:30, 19 May 2015
  • SMA CO Line Data 3.2
    ...not use them for scientific purposes. This tutorial is based on the SMA CO Line Data script found in the [http://casa.nrao.edu/casascripts.shtml CASA Scrip Spectral Windows:(24 unique spectral windows and 1 unique polarization setups)
    42 KB (6,040 words) - 13:25, 5 May 2011
  • AntennaeBand7 Imaging 3.4
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    44 KB (6,765 words) - 13:59, 11 October 2021
  • CASA EVLA Scripts
    ...he MS (see example below) as well as estimate the zenith opacity for each spectral window. This script is only intended for use with the EVLA-- it contains h #edit the last line of the script, replacing MSname.ms with the name of your measurement set, a
    9 KB (1,452 words) - 11:40, 26 July 2013
  • First Look at Self Calibration CASA 6
    ...window that we will image here as continuum also contains a N2H+ emission line. In this case, the N2H+ emission is faint enough that neglecting to flag the line channels before imaging makes no difference to the final continuum image.
    22 KB (3,254 words) - 12:48, 27 September 2023
  • TWHydraBand7 SS12
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] ...libration, we inspect the data to understand the sequence of observations, spectral setup, what sources were observed, and the purpose of each observation. We
    64 KB (10,004 words) - 16:29, 31 May 2012
  • DataWeightsAndCombination
    ...tasets, whereas Option 2 does not. However, see Caveat 1, for very complex line emission it may be difficult to get a good result. </span> ...tion, and it should always be run on the fully channelized data before any spectral averaging is applied.
    33 KB (5,060 words) - 17:27, 29 April 2024
  • M100 Band3 SingleDish 4.2.2
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (17 unique spectral windows and 2 unique polarization setups)
    39 KB (4,942 words) - 10:56, 4 August 2014
  • AntennaeBand7 Imaging 4.0
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    44 KB (6,844 words) - 15:05, 5 October 2021
  • AntennaeBand7 Imaging 4.4
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    44 KB (6,859 words) - 08:10, 5 October 2021
  • AntennaeBand7 Imaging 4.1
    ...|<caption>'''Fig. 1.'''Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    44 KB (6,858 words) - 10:48, 5 October 2021
  • AntennaeBand7 Imaging 4.2
    ...|<caption>'''Fig. 1.'''Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    44 KB (6,858 words) - 10:34, 5 October 2021
  • AntennaeBand7 Imaging 4.5
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    44 KB (6,883 words) - 07:26, 5 October 2021
  • AntennaeBand7 Imaging 4.3
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    44 KB (6,883 words) - 09:40, 5 October 2021
  • CARMA spectral line mosaic M99 3.1
    ...dy of M99). The velocity of the gas, traced by the doppler shift of the CO line, can be used to measure the total mass of the galaxy (including dark matter ...ze a wide band (500 MHz) spectral window to calibrate narrow band (60 MHz) spectral windows in order to achieve better signal-to-noise.
    37 KB (5,752 words) - 17:27, 26 May 2011
  • CARMA spectral line mosaic M99 3.2
    ...dy of M99). The velocity of the gas, traced by the doppler shift of the CO line, can be used to measure the total mass of the galaxy (including dark matter ...ze a wide band (500 MHz) spectral window to calibrate narrow band (60 MHz) spectral windows in order to achieve better signal-to-noise.
    39 KB (6,041 words) - 13:04, 5 July 2011
  • TWHydraBand7 Imaging 4.4
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. The amount of channel averaging should be ad
    63 KB (9,660 words) - 21:36, 6 July 2015
  • TWHydraBand7 Imaging 4.3
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. When generalizing this process to other data
    62 KB (9,547 words) - 17:00, 19 August 2021
  • Simulation Guide Component Lists (CASA 4.3)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    16 KB (2,530 words) - 15:56, 15 January 2015
  • Simulation Guide Component Lists (CASA 4.4)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    16 KB (2,530 words) - 18:26, 6 July 2015
  • M100 Band3 SingleDish 5.1
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] They can be invoked from the command line using the execfile command.
    39 KB (5,284 words) - 16:07, 19 August 2021
  • M100 Band3 SingleDish 6.2
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] They can be invoked from the command line using the execfile command.
    40 KB (5,491 words) - 11:39, 7 April 2022
  • M100 Band3 SingleDish 5.7
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] They can be invoked from the command line using the execfile command.
    39 KB (5,356 words) - 14:36, 19 August 2021
  • M100 Band3 SingleDish 6.4
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] They can be invoked from the command line using the execfile command.
    40 KB (5,491 words) - 11:06, 12 October 2023
  • M100 Band3 SingleDish 6.5.4
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] They can be invoked from the command line using the execfile command.
    40 KB (5,472 words) - 16:52, 2 February 2024
  • M100 Band3 SingleDish 6.1
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] They can be invoked from the command line using the execfile command.
    40 KB (5,435 words) - 14:37, 19 August 2021
  • M100 Band3 SingleDish 4.5
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] They can be invoked from the command line using the execfile command.
    39 KB (5,283 words) - 01:21, 23 August 2017
  • VLA CASA Pipeline-CASA5.1.2
    ...na Setup'' (min/max baseline lengths, number of antennas and baselines), ''Spectral Setup'' (band designations, including VLA baseband information; science ban ...g. 3) lists all sources and fields (where a source is a field with a given spectral setup). Names, IDs, positions, and scan intents are listed for each source/
    52 KB (8,196 words) - 14:51, 13 February 2018
  • NGC3256 Band3 - Calibration for CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (9 unique spectral windows and 2 unique polarization setups)
    58 KB (8,691 words) - 11:04, 23 November 2011
  • VLA CASA Pipeline-CASA4.7.2
    ...na Setup'' (min/max baseline lengths, number of antennas and baselines), ''Spectral Setup'' (band designations; science bands include most calibrators, but exc ...g. 3) lists all sources and fields (where a source is a field with a given spectral setup). Names, IDs, positions, and scan intents are listed for each source/
    50 KB (7,973 words) - 18:32, 2 February 2018
  • First Look at Self Calibration CASA 6.5.4
    ...window that we will image here as continuum also contains a N2H+ emission line. In this case, the N2H+ emission is faint enough that neglecting to flag the line channels before imaging makes no difference to the final continuum image.
    23 KB (3,449 words) - 17:16, 13 October 2023
  • NGC3256 Band3 - Calibration (Caltech)
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (9 unique spectral windows and 2 unique polarization setups)
    58 KB (8,728 words) - 17:14, 25 January 2012
  • TWHydraBand7 Imaging 4.5
    [[Category:ALMA]][[Category:Imaging]][[Category:Spectral Line]] ...hannelization to aid in multi-frequency synthesis and being able to remove spectral features in the averaged data. When generalizing this process to other data
    66 KB (10,129 words) - 15:56, 3 April 2017
  • CASA EVLA Tasks
    ...ithin that directory, create a file called <tt>init.py</tt> containing the line "execfile('<path to mytasks.py>')", where "mytasks.py" is created by the <t 'spws' list of spectral windows
    11 KB (1,154 words) - 12:06, 10 May 2013
  • AntennaeBand7 Imaging 5.1
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    47 KB (7,341 words) - 16:35, 20 August 2021
  • Simulation Guide Component Lists (CASA 5.1)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    15 KB (2,339 words) - 13:37, 14 March 2018
  • TWHydraBand7 Calibration 3.4
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    76 KB (11,820 words) - 10:34, 25 July 2012
  • Simulation Guide Component Lists (CASA 5.4)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    15 KB (2,354 words) - 14:33, 15 February 2023
  • AntennaeBand7 Imaging 5.4
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    48 KB (7,478 words) - 15:24, 20 August 2021
  • AntennaeBand7 Imaging 5.7
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    49 KB (7,485 words) - 15:44, 20 August 2021
  • AntennaeBand7 Imaging 6.1
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    49 KB (7,492 words) - 13:22, 13 October 2021
  • M100 Band3 Combine 4.5
    == Split off CO spectral windows (SPWs) == ...e. Below are the first target scans of the 12m and 7m observations and the spectral window tables as generated by listobs; these are excerpts from the complete
    37 KB (5,732 words) - 09:33, 10 April 2017
  • Simulation Guide Component Lists (CASA 6.5.3)
    cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
    15 KB (2,372 words) - 16:51, 15 February 2023
  • NGC3256 Band3 Calibration for CASA 3.4
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (9 unique spectral windows and 2 unique polarization setups)
    60 KB (9,062 words) - 13:47, 4 September 2012
  • AntennaeBand7 Imaging 6.2
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    49 KB (7,524 words) - 11:23, 7 April 2022
  • TWHydraBand7 Calibration 4.1
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    78 KB (12,026 words) - 21:09, 10 December 2013
  • AntennaeBand7 Imaging 6.4
    ...<caption>'''Fig. 1.''' Southern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 50 to 100</caption>]] ...<caption>'''Fig. 2.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    49 KB (7,509 words) - 00:55, 31 December 2023
  • TWHydraBand7 Calibration 4.0
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    78 KB (12,045 words) - 16:58, 7 November 2012
  • Test-NGC3256 Band3 - Calibration
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (9 unique spectral windows and 2 unique polarization setups)
    67 KB (10,305 words) - 09:50, 10 May 2012
  • IRAS16293 Band9 - Calibration for CASA 3.3
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (25 unique spectral windows and 2 unique polarization setups)
    48 KB (7,218 words) - 15:07, 23 May 2012
  • NGC3256 Band3 Calibration for CASA 4.1
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (9 unique spectral windows and 2 unique polarization setups)
    61 KB (9,010 words) - 10:28, 18 April 2013
  • NGC3256 Band3 Calibration for CASA 4.2
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (9 unique spectral windows and 2 unique polarization setups)
    61 KB (9,025 words) - 11:19, 29 November 2013
  • NGC3256 Band3 Calibration for CASA 4.0
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] Spectral Windows: (9 unique spectral windows and 2 unique polarization setups)
    62 KB (9,285 words) - 07:16, 29 October 2012
  • VLA CASA Bandpass Slope-CASA6.4.1
    ...requency_Spectral_Line_tutorial_-_IRC%2B10216-CASA6.5.2 IRC+10216 spectral line tutorial], 3C48, the CASA distribution includes angular and spectral models that
    52 KB (7,692 words) - 16:02, 23 February 2024
  • TWHydraBand7 Calibration 4.2
    [[Category:ALMA]][[Category:Calibration]][[Category:Spectral Line]] *There are a lot of spectral windows! Don't be alarmed. In ALMA data,
    79 KB (12,189 words) - 16:20, 23 May 2014
  • M100 Band3 Combine 4.3
    == Split off CO spectral windows (SPWs) == ...e. Below are the first target scans of the 12m and 7m observations and the spectral window tables as generated by listobs; these are excerpts from the complete
    41 KB (6,318 words) - 16:11, 19 August 2021
  • M100 Band3 Combine 5.7
    == Split off CO spectral windows (SPWs) == ...e. Below are the first target scans of the 12m and 7m observations and the spectral window tables as generated by listobs; these are excerpts from the complete
    39 KB (5,971 words) - 14:39, 19 August 2021
  • Calibrating an EVLA OSRO HI data set
    [[Category:EVLA]][[Category:Calibration]][[Category:Spectral Line]] If you prefer to type it all one line (or use the script extractor), it will look like this:
    51 KB (6,414 words) - 17:21, 4 May 2010
  • VLA CASA Pipeline-CASA5.4.1
    ...na Setup'' (min/max baseline lengths, number of antennas and baselines), ''Spectral Setup'' (band designations, including VLA baseband information; science ban ...ies, the bandwidth of each spectral window (spw), as well as the number of spectral channels and their widths in frequency and velocity units. For each spw, th
    59 KB (9,223 words) - 19:22, 18 June 2019
  • AntennaeBand7 Imaging 6.5.4
    ==== Determine Line-Free Channels ==== ...<caption>'''Fig. 1.''' Northern mosaic: Amplitude vs. channel. The CO(3-2) line is seen from 70 to 100</caption>]]
    51 KB (7,819 words) - 15:29, 29 February 2024
  • M100 Band3 Combine 5.4
    == Split off CO spectral windows (SPWs) == ...e. Below are the first target scans of the 12m and 7m observations and the spectral window tables as generated by listobs; these are excerpts from the complete
    40 KB (6,024 words) - 16:09, 19 August 2021
  • M100 Band3 Combine 6.1
    == Split off CO spectral windows (SPWs) == ...e. Below are the first target scans of the 12m and 7m observations and the spectral window tables as generated by listobs; these are excerpts from the complete
    40 KB (6,039 words) - 14:44, 19 August 2021
  • M100 Band3 Combine 6.2
    == Split off CO spectral windows (SPWs) == ...e. Below are the first target scans of the 12m and 7m observations and the spectral window tables as generated by listobs; these are excerpts from the complete
    40 KB (6,067 words) - 11:49, 7 April 2022
  • ALMA Cycle 4 Imaging Pipeline Reprocessing
    ...ery broad range of science target line properties. Particularly for strong line forests (hot-cores) and occasionally for TDM continuum projects the pipelin ...n the calibrated pipeline uv-data in the DATA column, and only the science spectral window ids (spws), though importantly the spws have been re-indexed to star
    18 KB (2,655 words) - 17:36, 15 December 2021
  • EVLA Advanced Topics 3C391 CASA 4.2
    ...nsity contours, change the color of the vectors by selecting a different ''Line color'' (green might be a good choice). == Spectral Index Imaging ==
    46 KB (7,311 words) - 14:10, 6 February 2014
  • Advanced Topics 3C391 - CASA4.2
    ...nsity contours, change the color of the vectors by selecting a different ''Line color'' (green might be a good choice). == Spectral Index Imaging ==
    46 KB (7,311 words) - 13:51, 16 December 2014
  • VLA CASA Pipeline-CASA6.2.1
    ...na Setup'' (min/max baseline lengths, number of antennas and baselines), ''Spectral Setup'' (band designations, including VLA baseband information; science ban ...ies, the bandwidth of each spectral window (spw), as well as the number of spectral channels and their widths in frequency and velocity units. For each spw, th
    62 KB (9,729 words) - 17:59, 1 October 2021
  • VLBA Basic Spectral Line Tutorial DRAFT
    ...ded into 256 spectral channels centered at 6668 MHz for the methanol maser line. ...and spectral line projects are in the target imaging and specific spectral line analysis steps.
    52 KB (8,358 words) - 18:00, 14 May 2024
  • VLA CASA Pipeline-CASA6.1.2
    ...na Setup'' (min/max baseline lengths, number of antennas and baselines), ''Spectral Setup'' (band designations, including VLA baseband information; science ban ...ies, the bandwidth of each spectral window (spw), as well as the number of spectral channels and their widths in frequency and velocity units. For each spw, th
    60 KB (9,408 words) - 18:19, 7 July 2021
  • VLA CASA Pipeline-CASA5.6.2
    ...na Setup'' (min/max baseline lengths, number of antennas and baselines), ''Spectral Setup'' (band designations, including VLA baseband information; science ban ...ies, the bandwidth of each spectral window (spw), as well as the number of spectral channels and their widths in frequency and velocity units. For each spw, th
    60 KB (9,524 words) - 17:19, 26 November 2019
  • EVLA Advanced Topics 3C391-CASA4.1
    ...nsity contours, change the color of the vectors by selecting a different ''Line color'' (green might be a good choice). == Spectral Index Imaging ==
    47 KB (7,334 words) - 19:42, 4 February 2014
  • Advanced Topics 3C391 - CASA4.1
    ...nsity contours, change the color of the vectors by selecting a different ''Line color'' (green might be a good choice). == Spectral Index Imaging ==
    47 KB (7,335 words) - 19:50, 4 February 2014
  • VLA CASA Pipeline-full-CASA4.7.2
    ...LA pipeline has been developed for Stokes I continuum data with a range of spectral windows (spws) that are typically 128MHz wide. Nevertheless, it usually als The pipeline also currently requires a signal-to-noise of >~3 for each spectral window of a calibrator per integration (for each channel of the bandpass).
    85 KB (13,006 words) - 18:57, 19 May 2017

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