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UV_TRACKS ALMA_ACA

        ---- Using UV_TRACKS for ALMA ----

    UV_TRACKS can be used to simulate ALMA observations,  using  the  /TABLE
    and  /FRAME options to create tables with one or several configurations.
    To do so, the command sequence must be

    observatory alma
    sic log astro_stations "alma-cycle6-1.cfg"
    uv_track all [...options...]

    The logical astro_stations must point to a configuration file  of  ALMA.
    They   are   distributed   with   GILDAS   and   are   called  "alma-cy-
    cle"'I'"-"'J'".cfg" and "aca-cycle"'I'".cfg" where I is the cycle number
    and  J the configuration number.  Then "uv_track all" means all stations
    will be used.

    For ACA, it is better to enter "observatory aca" - coordinates  are  the
    same, but this will make sure the proper antenna diameter is used in the
    computation of shadowing.


Gildas manager 2019-01-23