; CALRD
;---------------------------------------------------------------
;! Reads model-image FITS file
;# TASK FITS CALIBRATION
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CALRD     LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
CALRD:  Task to read in a calibrator FITS image file
OBJECT                             Object name
BAND                               Code for arrays and band
OUTDISK           0.0       9.0    Disk drive # (0 => any)
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CALRD
Type: Task
Use:  CALRD loads an image of a calibration source from the standard
      AIPS area in which such FITS files are distributed.
Adverbs:
  OBJECT.....The source name, e.g. 3C138
  BAND.......The band code, e.g. K perhaps with array code e.g. AK
             although no array codes are used at present
  OUTDISK....The disk drive #.  0 => highest with space
The input FITS file is INFILE='area:OBJECT_BAND.MODEL' where area is
either AIPSTARS or FITS in that order.  The output image has
OUTNAME='OBJECT_BAND'; OUTCL='MODEL'; OUTSE=0 (usually ends up 1).
Blanks are squeezed out so that there are no blanks preceeding the
underscore in the names.

Use CALDIR to determine what models exist.

Note, to use these as calibrators, you must enter a total flux in the
source table which is correct for your observing frequency.  Then
CALIB will scale the flux in these models to that total flux.

These models are in J2000 coordinates.  If your data are in B1950,
either change the uv data to J2000 with UVFIX or change the images to
B1950 with EPOSWTCH.
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