This is the command mSubset 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
mSubset - Filter an image metadata table down to those records representing FITS files
that overlap a footprint on the sky
SYNOPSIS
mSubset [-d level] [-f] [-s statusfile] images.tbl template.hdr subset.tbl
DESCRIPTION
Generates a table of images that is a subset of the input table, containing only those
images that cover the area defined by a given FITS header.
OPTIONS
-d level
Turns on debugging to the specified level (1-3).
-f Fast mode - input file must include corners (-c flag in mImgtbl) to utilize this
mode.
-s statusfile
Output and errors are sent to statusfile instead of to stdout
ARGUMENTS
images.tbl
ASCII table (generated by mImgtbl) containing metadata for image collection.
template.hdr
FITS header template defining the area of interest.
subset.tbl
Path to output table, which will contain only those FITS images covering the area
defined by template.hdr.
RESULT
[struct stat="OK", count=nin, nmatches=nout]
where nin is the number of rows found in images.tbl, and nmatches is the number of rows in
subset.tbl, which includes only those images that overlap the area defined by
template.hdr.
Use mSubset online using onworks.net services
