Creates a Multi-Order Coverage map describing regions of an image
The regions of sky to be included in the MOC may be specified in several ways (see Parameter MODE).
"Good"
or "Bad"
. It may be "Data"
or
"Variance"
. ["Data"]
"FITS"
–- The output MOC is stored as a binary-table extension in a FITS file, using
the conventions described in Version 1.1 of the IVOA’s MOC recommendation.
"AST"
–- The output MOC is stored as a text file using native AST encoding.
"String"
–- The output MOC is stored as a text file using the "string"
encoding
described in Version 1.1 of the IVOA’s MOC recommendation.
"JSON"
–- The output MOC is stored as a text file using the JSON encoding described in
Version 1.1 of the IVOA’s MOC recommendation.
["FITS"]
"Good"
–- The output MOC contains the good pixels in the input NDF specified by
Parameter IN.
"Bad"
–- The output MOC contains the bad pixels in the input NDF specified by Parameter
IN.
"Qual"
–- The output MOC contains the pixels that have the quality specified by
Parameter QEXP within the input NDF specified by Parameter IN.
["Good"]
"FITS"
, ".fits"
is appended to the supplied file name,
provided no other file type is included in the supplied string. "QUAL"
. Its integer index within the current Frame of the input NDF (in the range 1 to the number of axes in the current Frame).
Its Symbol string such as "RA"
or "VRAD"
.
A generic option where "SPEC"
requests the spectral axis, "TIME"
selects the time axis,
"SKYLON"
and "SKYLAT"
picks the sky longitude and latitude axes respectively. Only
those axis domains present are available as options.
A list of acceptable values is displayed if an illegal value is supplied. If a null (!
)
value is supplied, the axes with the same indices as the two used pixel axes
within the NDF are used. [!]
"m31"
, storing the MOC as a binary
table in FITS file "m31.fits"
.