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        LAS\SET WEIGHT Type

    Define the weighting to be used in the averaging engine (AVERAGE,  ACCU-
    MULATE,  STITCH),  in  the  command  TABLE, and in the command UV_TABLE.
    Choices are:
      T[ime],       for Time*abs(Fres)/(Tsys**2) (spectrum) or
                        Time*abs(Width)/(Tsys**2) (continuum),
      S[igma],      for 1/Sigma**2,
      E[qual],      for equal weights,
      A[ssociated], to use the Associated Array named "W" from each input
                    spectrum. "W" provides one weight value per channel.

    The default is TIME. Sigma is not recommended unless  you  just  made  a
    baseline  fit before. Equal weight behaves differently in AVERAGE/STITCH
    and ACCUMULATE (which produces the sum).

Gildas manager 2019-01-23