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- ''This guide is written for CASA 6.2.1.7 and uses Python 3.'' # In CASA10 KB (1,203 words) - 14:28, 6 April 2022
- <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. T29 KB (3,922 words) - 11:40, 2 May 2022
- ..., 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
- '''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 gene60 KB (9,393 words) - 19:00, 28 February 2022
- '''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 gene62 KB (9,694 words) - 13:46, 17 January 2023
- ''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
- ''This guide is written for CASA 6.4.1.12 and uses Python 3.'' # In CASA10 KB (1,203 words) - 14:46, 25 October 2022
- ...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
- ...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 interactive63 KB (10,564 words) - 19:14, 1 June 2023
- <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 with52 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- ...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 interactive64 KB (10,748 words) - 10:26, 24 May 2024
- # 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
- # In CASA - comment these out if you are using the extracted script and you want to u # In CASA12 KB (1,674 words) - 10:15, 8 February 2024
- 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
- ...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
- ...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
Page text matches
- {{Using CASA Hints Tips Tricks}} [[Category: CASA Basics]]2 KB (296 words) - 15:42, 20 August 2012
- ...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
- [[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- 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 a5 KB (880 words) - 18:29, 4 October 2011
- ...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
- ...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
- This time format is often used by CASA, for instance in the measurement set and calibration tables. This will be #in CASA1 KB (177 words) - 17:02, 18 March 2011
- # 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 cir3 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- ...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 wh2 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(1,159 × 1,004 (305 KB)) - 17:27, 1 April 2022- {{Using CASA Hints Tips Tricks}} [[Category: CASA Basics]]4 KB (653 words) - 16:17, 20 April 2012
- 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 in4 KB (598 words) - 18:21, 4 December 2014
File:Vlba casacal FlagByHand1.png VLBA CASA Guide, Flagging By Hand, 4C39.25, amplitude vs frequency, FD-HN baseline.(1,025 × 628 (103 KB)) - 16:46, 1 April 2022
File:Vlba casacal GlobalFF PT PvT1.png VLBA CASA Guide, Calibrating the Data, Global Fringe Fit. Global fringe fitting solu(1,026 × 628 (101 KB)) - 16:58, 1 April 2022
File:Vlba casacal J1203 imview finalimage1.png VLBA CASA Guide, Image the Science Target. Final image of J1203+6031 after multiple(1,406 × 1,213 (148 KB)) - 17:29, 1 April 2022
