next up previous contents index
Next: STORE FLAG Up: STORE Previous: STORE AMPLITUDE   Contents   Index


STORE CORRECTION

      CLIC\STORE CORRECTION [GOOD|BAD|AUTO|SELF [tmin]] [/RECEIVER irec]

      *** THIS HELP HAS NOT BEEN UPDATED FOR THE NGRX ***

  Store  in  the  header of each scan (of the current index) the information
  whether the atmospheric phase correction is or  not  declared  valid,  and
  should  be actually applied when SET PHASE ATM is selected. This is an an-
  tenna-based flag.

    - GOOD: the atmospheric phase correction is to be used.

    - BAD: the atmospheric phase correction is not to be used.

    - AUTO [tmin]: that information is determined on the  phase  calibrators
      (type PHASE), by comparing the scan-averaged amplitudes with and with-
      out the correction. This information is then propagated to the  neigh-
      bouring  source  observations (type OBJECT), in a +- tmin minutes time
      window.  'tmin' defaults to 15 minutes.

    - SELF: that information is determined on the source, whatever its  type
      may  be,  by  comparing its amplitude with and without the correction.
      This will produce random result if the source has no  continuum  emis-
      sion.

    -  STORE CORRECTION /RECEIVER irec: the validity  of the correction from
      Receiver 'irec' is used (useful to transfer  the  correction  validity
      from one frequency to the other).

  With  option  /ANTENNA  a1 a2 ..., only the specified antennas are consid-
  ered. The correction validity for other antennas is not modified.


Gildas manager 2011-04-01