/etc/astcrop.conf is in gnuastro 0.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | # Default parameters (System) for Crop.
# Crop is part of GNU Astronomy Utitlies.
#
# Use the long option name of each parameter followed by a value. The name
# and value should be separated by atleast one white-space character (for
# example ` '[space], or tab). Lines starting with `#' are ignored.
#
# For more information, please run these commands:
#
# $ astcrop --help # Full list of options, short doc.
# $ astcrop -P # Print all options and used values.
# $ info astcrop # All options and input/output.
# $ info gnuastro "Configuration files" # How to use configuration files.
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice and
# this notice are preserved. This file is offered as-is, without any
# warranty.
# Input image and catalog parameters:
cathdu 1
hstartwcs 0
hendwcs 0
# Output parameters:
checkcenter 0
suffix _cropped.fits
# Crop by center (when a catalog is given)
coordcol 2
coordcol 3
# Operating mode:
mode wcs
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