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mCatMap - Online in the Cloud

Run mCatMap in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command mCatMap that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


mCatMap - Point-source imaging program

SYNOPSIS


mCatMap [-c column] [-m refmag] [-d level] [-w size] in.tbl out.fits hdr.template

DESCRIPTION


mCatMap is a point-source imaging program. The user defines a general output FITS image,
and its pixels are populated from a table of point sources. The source fluxes (or just
source counts) from the table are added into the appropriate pixel to create an output
image.

OPTIONS


-c column
Name of the table column that contains flux levels. If not specified, pixels will
be populated with source counts rather than summed flux values.

-m refmag
Set a reference magnitude to use when calculating fluxes.

-d level
Turn on debugging to the specified level (1-3)

-w size
Set a spread size for point sources (default is to use no spread). Allowed values
are 3 or 5.

ARGUMENTS


in.tbl Input table of source metadata.

out.fits
Path of output FITS file.

hdr.template
ASCII header template defining output FITS file.

RESULT


[struct stat="OK", time=seconds]

MESSAGES


OK [struct stat="OK", time=seconds]

ERROR Can't open input table in.tbl

ERROR Can't find column 'ra'

ERROR Can't find column 'dec'

ERROR Can't find column 'column'

ERROR Output wcsinit() failed

ERROR Template file not found

EXAMPLES


To create an image showing the 2MASS point source fluxes (2mass_pt.tbl) in a 2 square
degree area defined by 2mass_pt.hdr:

mCatMap -c flux 2mass_pt.tbl 2mass_pt.fits 2mass_pt.hdr
[struct stat="OK", time=4]

Output image:

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