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• 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.
  7 KB (962 words) - 10:56, 29 May 2018
• NewPage2
  ** [[Selecting Spectral Windows and Channels]] [http://www.splatalogue.net Splatalogue - Astronomical Line Database]
  6 KB (825 words) - 17:50, 15 November 2012
• 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.
  15 KB (2,072 words) - 14:42, 12 June 2019
• 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
  31 KB (4,832 words) - 16:33, 28 February 2024
• Simulation Guide Component Lists (CASA 3.4)
  cs.setreferencevalue("230GHz",'spectral') cs.setincrement('1GHz','spectral')
  13 KB (2,035 words) - 10:15, 2 November 2012
• 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.
  15 KB (2,227 words) - 17:06, 12 October 2023
• 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
  31 KB (4,501 words) - 12:57, 13 February 2023
• 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
  23 KB (2,951 words) - 13:49, 7 December 2023
• 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
  35 KB (5,087 words) - 17:54, 8 February 2023
• 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

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