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  • '''Specifying spectral gridding mode:''' * Specifying the the spectral gridding type in clean with "mode" (mfs, channel, velocity, frequency) is n
    12 KB (1,661 words) - 13:44, 15 March 2024
  • * 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
    12 KB (1,968 words) - 13:26, 29 April 2010
  • '''Specifying spectral gridding mode:''' * Specifying the the spectral gridding type in clean with "mode" (mfs, channel, velocity, frequency) is n
    12 KB (1,731 words) - 13:40, 15 March 2024
  • ....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
    11 KB (1,777 words) - 18:56, 26 March 2024
  • 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
  • [[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
  • [[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
  • [[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
  • [[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
  • [[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
  • [[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
  • ...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
    21 KB (3,082 words) - 16:54, 28 February 2024
  • ...t spectral line imaging in CASA]]: This guide shows imaging of a spectral line.
    8 KB (1,075 words) - 21:06, 14 December 2017
  • 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
    5 KB (806 words) - 13:38, 29 April 2010
  • ...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
    9 KB (1,396 words) - 17:09, 19 August 2021
  • [[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
    26 KB (3,652 words) - 12:22, 25 May 2010
  • 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
  • ...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
    22 KB (3,210 words) - 16:35, 11 October 2023
  • ...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]
    42 KB (6,842 words) - 10:09, 2 July 2012

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