User contributions for Estarr

12 September 2023

• 19:4119:41, 12 September 2023 diff hist +12,066‎ N Tclean and ALMA CASA 6.5.4 ‎ Created page with "As introduced in the [https://casaguides.nrao.edu/index.php/First_Look_at_Imaging "First Look at Imaging" guide here], starting with CASA 4.7, the imaging capabilities of CLEAN have been refactored and improved in a task called TCLEAN, which is called by the user in largely the same way as clean. The pipeline uses TCLEAN for all imaging steps. In this guide, the differences in syntax between CLEAN and TCLEAN (called hereafter "clean" and "tclean") are made more explici..."
• 19:3519:35, 12 September 2023 diff hist +15,726‎ N ADMIT Products and Usage CASA 6.5.4 ‎ Created page with "== Intro/What is ADMIT? == The ALMA Data-Mining Toolkit (ADMIT) is an execution environment and set of tools for analyzing image data cubes. ADMIT is based on python and designed to be fully compliant with CASA and to utilize CASA routines where possible. ADMIT has a flow-oriented approach, executing a series of ADMIT Tasks (AT) in a sequence to produce a sequence of outputs. For the beginner, ADMIT can be driven by simple scripts that can be run at the Unix level or fr..."
• 19:3319:33, 12 September 2023 diff hist +43,420‎ N Automasking Guide CASA 6.5.4 ‎ Created page with "== Introduction == Starting with CASA 5.1, a new algorithm has been incorporated into {{tclean}} to automatically mask regions during the cleaning process. Referred to as ‘auto-multithresh’, this algorithm is intended to mimic what an experienced user would do when manually masking images. It can be used by setting the ''usemask'' option in {{tclean}} to ’auto-multithresh’. A full description of the auto-multithresh algorithm is given in the [https://casa.nrao..."
• 19:3119:31, 12 September 2023 diff hist +9,736‎ N First Look at Image Analysis CASA 6.5.4 ‎ Created page with "''This guide is written for CASA 6.4.1.12 and uses Python 3.'' The first few tutorials provided us with a spectral line data cube and a continuum image. Next we'd like to understand some of the properties of the images that we have produced. In case you don't have the images from the first tutorials handy, let's start by copying the image files from the working_data directory to our current directory: <source lang="python"> # In CASA os.system("rm -rf sis14_twhya_con..."
• 19:3019:30, 12 September 2023 diff hist +12,964‎ N First Look at Line Imaging CASA 6.5.4 ‎ Created page with "''This guide is written for CASA 6.4.1.12 and uses Python 3.'' This lesson steps you through imaging of spectral lines. You should have downloaded the data package as part of the first imaging tutorial. If you haven't done that yet, check the [https://casaguides.nrao.edu/index.php?title=First_Look_at_Imaging_CASA_6.4 First Look At Imaging CASA 6.4] Guide for instructions. We start here with the self-calibrated data from the previous tutorial. We could just as easily..."
• 19:2819:28, 12 September 2023 diff hist +22,711‎ N First Look at Self Calibration CASA 6.5.4 ‎ Created page with "''This guide is written for CASA 6.4.1.12 and uses Python 3.'' This script steps you through continuum imaging and self calibration of the science data for our science target, TW Hydra. You should have downloaded the data package as part of the previous imaging tutorial. If you haven't done that yet, check the [http://casaguides.nrao.edu/index.php?title=First_Look_at_Imaging_CASA_6 First Look At Imaging] Guide for instructions. In that first tutorial you made a firs..."
• 19:2619:26, 12 September 2023 diff hist +41,924‎ N First Look at Imaging CASA 6.5.4 ‎ Created page with "== About this Guide == ''This guide is written for CASA 6.4.1.12 and uses Python 3.'' The purpose of this tutorial is to provide a first look at imaging ALMA data for those new to CASA. Data delivered by ALMA is pre-calibrated either by ARC staff or by the ALMA calibration pipeline. The delivered data is ready for imaging. This tutorial demonstrates the basic procedures that will help you complete the imaging steps. This guide covers the same material used in hand..."
• 18:5918:59, 12 September 2023 diff hist +98‎ N Template:Uvcontsub 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.manipulation.uvcontsub.html uvcontsub]"
• 18:5818:58, 12 September 2023 diff hist +90‎ N Template:Split 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.manipulation.split.html split]"
• 18:5718:57, 12 September 2023 diff hist +85‎ N Template:Setjy 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.imaging.setjy.html setjy]"
• 18:5718:57, 12 September 2023 diff hist +80‎ N Template:Plotms 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casaplotms.plotms.html plotms]"
• 18:5618:56, 12 September 2023 diff hist +97‎ N Template:Plotants 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.visualization.plotants.html plotants]"
• 18:5518:55, 12 September 2023 diff hist +93‎ N Template:Listobs 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.information.listobs.html listobs]"
• 18:5518:55, 12 September 2023 diff hist +80‎ N Template:Imview 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casaviewer.imview.html imview]"
• 18:5418:54, 12 September 2023 diff hist +91‎ N Template:Imstat 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.information.imstat.html imstat]"
• 18:5418:54, 12 September 2023 diff hist +92‎ N Template:Importasdm 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.data.importasdm.html importasdm]"
• 18:5318:53, 12 September 2023 diff hist +94‎ N Template:Immoments 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.analysis.immoments.html immoments]"
• 18:5218:52, 12 September 2023 diff hist +91‎ N Template:Gencal 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.calibration.gencal.html gencal]"
• 18:5218:52, 12 September 2023 diff hist +93‎ N Template:Gaincal 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.calibration.gaincal.html gaincal]"
• 18:5118:51, 12 September 2023 diff hist +97‎ N Template:Fluxscale 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.calibration.fluxscale.html fluxscale]"
• 18:5118:51, 12 September 2023 diff hist +98‎ N Template:Flagmanager 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.flagging.flagmanager.html flagmanager]"
• 18:5018:50, 12 September 2023 diff hist +92‎ N Template:Flagdata 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.flagging.flagdata.html flagdata]"
• 18:4918:49, 12 September 2023 diff hist +88‎ N Template:Cvel 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.manipulation.cvel.html cvel]"
• 18:4918:49, 12 September 2023 diff hist +92‎ N Template:Concat 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.manipulation.concat.html concat]"
• 18:4818:48, 12 September 2023 diff hist +82‎ N Template:Checked 6.5.4 ‎ Created page with "<div style="background-color: #CCFF99;"> Last checked on CASA Version 6.5.4 </div>"
• 18:4718:47, 12 September 2023 diff hist +95‎ N Template:Bandpass 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.calibration.bandpass.html bandpass]"
• 18:4618:46, 12 September 2023 diff hist +95‎ N Template:Applycal 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.calibration.applycal.html applycal]"
• 17:1017:10, 12 September 2023 diff hist +87‎ N Template:Tclean 6.5.4 ‎ Created page with "[https://casadocs.readthedocs.io/en/v6.5.3/api/tt/casatasks.imaging.tclean.html tclean]"

22 February 2023

• 18:0418:04, 22 February 2023 diff hist +3‎ m First Look at Imaging CASA 6.4 ‎ →‎Experiment with TCLEAN

14 January 2023

• 01:1901:19, 14 January 2023 diff hist +60‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Introduction
• 01:1201:12, 14 January 2023 diff hist +7‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Amplitude Self-calibration
• 01:1201:12, 14 January 2023 diff hist +7‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Option 3
• 01:1101:11, 14 January 2023 diff hist +8‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Option 2
• 01:1001:10, 14 January 2023 diff hist +8‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Option 1
• 01:0001:00, 14 January 2023 diff hist −4‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Inspecting the Self-calibrated Image
• 00:5800:58, 14 January 2023 diff hist +61‎ VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Imaging the Self-calibrated Data
• 00:5200:52, 14 January 2023 diff hist 0‎ N File:MOO 1506+5136 selfcal1 clean CASA6.4.1.png ‎No edit summary current
• 00:5200:52, 14 January 2023 diff hist 0‎ N File:MOO 1506+5136 prelim clean CASA6.4.1.png ‎No edit summary current

13 January 2023

• 23:5823:58, 13 January 2023 diff hist +43‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Imaging the Self-calibrated Data
• 23:4123:41, 13 January 2023 diff hist +4‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Applying the First Self-Calibration Table
• 23:3223:32, 13 January 2023 diff hist +16‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Comparing the Solution Intervals
• 23:3123:31, 13 January 2023 diff hist +87‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Comparing the Solution Intervals
• 23:0923:09, 13 January 2023 diff hist +27‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Examples of Various Solution Intervals
• 23:0823:08, 13 January 2023 diff hist +55‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Examples of Various Solution Intervals
• 22:5322:53, 13 January 2023 diff hist +72‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Examples of Various Solution Intervals
• 22:4922:49, 13 January 2023 diff hist +27‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Plotting the First Self-Calibration Table
• 22:3022:30, 13 January 2023 diff hist +13‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Plotting the First Self-Calibration Table
• 22:2622:26, 13 January 2023 diff hist 0‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Solving for the First Self-Calibration Table
• 22:2022:20, 13 January 2023 diff hist +6‎ m VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Solving for the First Self-Calibration Table
• 22:1922:19, 13 January 2023 diff hist +3‎ VLA Self-calibration Tutorial-CASA6.4.1 ‎ →‎Solving for the First Self-Calibration Table