This is the command qextract 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
qextract - Extract an wriions from FITS files
SYNOPSIS
qextract <in> <extension>
DESCRIPTION
qextract reads a FITS file with many extensions, and writes the desired extension in a new
FITS file. qextract supports FITS images, ASCII and BINARY tables.
OPTIONS
none
Use qextract online using onworks.net services