This is the command wcs-to-tan 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
wcs-to-tan - Undocumented program of astromatic.net
SYNOPSIS
wcs-to-tan
DESCRIPTION
-w file
WCS input file
-o file
WCS output file
-e extension
FITS HDU number to read WCS from (default 0 = primary)
-t Just use TAN projection, even if SIP extension exists.
-L force WCSlib
-x x-lo -y y-lo -W x-hi -H y-hi
-N grid-n
-v Verbose
Use wcs-to-tan online using onworks.net services