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• WorkshopSelfcal (Caltech)
  ...kshops/almadata ALMA data reduction workshop in CV, Dec 2011]) to suit the CASA Caltech workshop. ...bes the data and introduces the scripts to do so. It is not a full-fledged CASA guide, only background for the hands on portion of the workshop.
  10 KB (1,646 words) - 03:38, 18 January 2012
• ACA Simulation (CASA 4.1)
  ...'ll simulate a total power raster map of the same area, on a square grid. CASA simulation tools can not simulate By virtue of CASA's global parameters, we already have project and image world coordinate sys
  9 KB (1,374 words) - 16:50, 1 July 2013
• Simalma (CASA 5.4) v2
  This guide demonstrates how to use '''simalma''', a CASA task that simplifies the process of simulating observations that combine da ...as and a separate set of 12 m antennas used for Total Power measurements. CASA enables users to simulate observations using any or all of these components
  12 KB (1,972 words) - 15:13, 16 May 2019
• Transient reduction pipeline
  ...st of the author's knowledge, the infrastructure does not yet exist within CASA to determine if there are [http://www.vla.nrao.edu/astro/archive/baselines/ ...the time of writing, it is not clear that a robust algorithm exists within CASA for choosing a reference antenna if the user has not specified one.
  19 KB (2,740 words) - 16:02, 20 June 2010
• Complex pointingtable 3.4
  WARNING: this page's instructions don't work on CASA 3.3 release because they rely on changes in the subsequent stable Please suggest upgrades via the NRAO/CASA helpdesk to enable your use cases.
  5 KB (772 words) - 15:11, 3 November 2011
• M51 at z = 0.1 and z = 0.3 (CASA 4.0)
  ...version 4.0. For older versions of CASA see [[M51 at z = 0.1 and z = 0.3 (CASA 3.4)]].''' ...are included, and so this simulation should be viewed as optimistic. The CASA task '''simobserve''' will generate simulated visibility measurements from
  22 KB (3,420 words) - 15:28, 26 October 2012
• Image
  See [[ACA Simulation (CASA 3.4)|ACA Simulation]] for more details.
  2 KB (366 words) - 11:18, 2 November 2012
• Fit a Gaussian to Visibility data and plot it over the data
  developed in CASA 4.2.2 This CASA guide illustrates how to run UVMODELFIT to fit a single Gaussian component
  5 KB (844 words) - 16:51, 29 July 2015
• M51 at z = 0.1 and z = 0.3 (CASA 3.3)
  ...ersion 3.3. For older versions of CASA, see [[M51 at z = 0.1 and z = 0.3 (CASA 3.2)]].'' ...are included, and so this simulation should be viewed as optimistic. The CASA task <tt>sim_observe</tt> will generate simulated visibility measurements f
  22 KB (3,487 words) - 11:15, 22 November 2011
• Smoothbandpass
  CASA <3>: au.smoothbandpass('uid___A002_X3c7a84_X443.ms.split.bandpass_spw')
  2 KB (354 words) - 17:25, 13 November 2012
• WorkshopImaging
  ...ge describes the data and introduces the scripts. It is not a full-fledged CASA guide, only background for the hands on portion of the workshop. For the se ...ee types of emission are visible and extended in the data. There is a full CASA Guide describing the reduction and imaging of these data here: [[NGC3256Ban
  21 KB (3,592 words) - 16:03, 26 February 2013
• Sunspot Band6
  This CASA Guide demonstrates the calibration and imaging of both single dish and inte ...cience Data Model (ASDM) format, and the reduction and imaging scripts for CASA 4.7.
  6 KB (955 words) - 15:48, 16 April 2024
• ADMIT Products and Usage CASA 6.5.4
  ...r looking at the data products, and all major data products are on disk as CASA images and graphics files. For the advanced user, ADMIT is a python environ ...the ALMA image cubes need to be improved, which requires running standard CASA routines to re-image the u,v data. If new images are made, the ADMIT flow c
  16 KB (2,805 words) - 16:18, 28 February 2024
• CASA Parallel Processing
  This is meant to be a general guide for testing out the early capabilities in CASA for parallel processing. As of the time of this writing (23 August 2011), ...run tasks with parallelization, you must first set up the machine on which CASA will be running to use SSH keys for password-free login. See [[https://sta
  11 KB (1,493 words) - 19:35, 8 May 2012
• Masking images for analysis
  Versioning note (August 2021): In CASA 6, under the standard NRAO installation, ia is imported as iatool ...hat threshold are blanked. This mask can be manipulated with other [http://casa.nrao.edu/docs/CasaRef/CasaRef.html tools]
  5 KB (810 words) - 10:54, 25 August 2021
• Einstein-Face (CASA 3.1)
  First, read the FITS file into CASA. Then use immath to trim the image to 300x300 and write it out as 16-bit FI ...antenna configuration files are stored in a directory that depends on your CASA installation.
  5 KB (856 words) - 14:21, 29 April 2011
• ACA Simulation (CASA 5.4)
  The commands in this guide have also been verified to work in CASA version 5.6.1. ...'ll simulate a total power raster map of the same area, on a square grid. CASA simulation tools can not simulate
  10 KB (1,418 words) - 12:29, 19 February 2020
• ALMA2014 LBC SVDATA
  ...ves and can be applied to the corresponding line data if desired using the CASA task {{impbcor}}. ==CASA Version==
  16 KB (2,452 words) - 10:11, 8 May 2018
• CASA Contributed Task: listsdm
  ...tly from the SDM directory's XML tables and prints this information to the CASA log. Formatting is similar to the task {{listobs}}; however, listsdm is mu # In CASA
  9 KB (771 words) - 01:46, 16 March 2012

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