Footnotes

... ?1
  For users familiar with MAPPING, the question mark replaces the capabilities of the INPUT Command although the output format may be slightly different.

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... Number2
  The CLASS/ CLIC is a "radio Julian date" (or "Jansky Julian date"), which starts as on the date of the first radio observation by Karl Jansky. It is thus the Modified Julian date minus 60549. That choice was made to maximize the time interval over which radio astronomical data could be usefully stored in an integer*2, back when 2 bytes of header space per spectrum were a significant consideration. This date has little meaning outside the rather sparse community of souls gathered around the CLASS and CLIC programs, however...

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...casagildas 3
  This tool is made available to CASA by IMAGER ( IMAGER does not need to be active, but must have been executed once before)

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... unpolarized4
  unless the /STOKES option is present, see Section

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... beam5
  It is also theoretically possible to do so with an intensity truncated beam.

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... intensities.6
  This format is subject to change: Please, refer to the TABLE documentation for up-to-date information

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... antennas7
  If there were no pointing errors, a single-dish of the same size as the interferometer antennas would be strictly sufficient.

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... fit8
  this is probably too much, and would most likely lead to instability in the model fitting !..

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... almost...)9
  The combination is only optimal if the spectral index has no spatial variations. A better handling of spatially variable spectral index is under study.

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... frame10
  ultimately, a similar DD, SS, DS and SD pseudo-Stokes polarization set may be added for circular polarization. D is the first letter for Dexter, the Latin name for Right, while S is the first letter of Senester, the Latin name for Left.

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