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ASTSCRIPT-RADIAL-PROFILE(1) User Commands ASTSCRIPT-RADIAL-PROFILE(1) NAME astscript-radial-profile - Create a radial profile of an object in an image SYNOPSIS astscript-radial-profile [OPTION] FITS-files DESCRIPTION This script is part of GNU Astronomy Utilities 0.24. This script will consider the input image for constructing the radial pro- file around a given center with elliptical apertures. For more information, please run any of the following commands. In particu- lar the first contains a very comprehensive explanation of this script's invocation: expected input(s), output(s), and a full description of all the options. Inputs/Outputs and options: $ info astscript-radial-profile Full Gnuastro manual/book: $ info gnuastro If you couldn't find your answer in the manual, you can get direct help from experienced Gnuastro users and developers. For more information, please run: $ info help-gnuastro astscript-radial-profile options: Input: -h, --hdu=STR HDU/extension of all input FITS files. -O, --mode=STR Coordinate mode: img or wcs. -c, --center=FLT,FLT Coordinate of the center along 2 axes. -R, --rmax=FLT Maximum radius for the radial profile (in pixels). -Q, --axis-ratio=FLT Axis ratio for ellipse profiles (A/B). -a, --azimuth=FLT,FLT Azimuthal range(s) (from the major axis). -p, --position-angle=FLT Position angle for ellipse profiles. -g, --polar Polar plot (azimuth angle vs. radius). -s, --sigmaclip=FLT,FLT Sigma-clip multiple and tolerance. -z, --zeropoint=FLT Zeropoint magnitude of input dataset. -Z, --zeroisnotblank 0.0 in float or double images are not blank. -i, --instd=FLT/STR Sky standard deviation per pixel, as a single number or as the file- name (given to MakeCatalog). -d, --stdhdu=STR HDU/extension of the sky standard deviation image. Output: -o, --output Output table with the radial profile. -t, --tmpdir Directory to keep temporary files. -k, --keeptmp Keep temporal/auxiliar files. -m, --measure=STR Measurement operator (mean, sigclip-mean, etc.). -P, --precision=INT Number of digits after decimal point for radius. -v, --oversample=INT Oversample for higher resolution radial profile. -u, --undersample=INT Undersample for lower resolution radial profile. Operating mode: -?, --help Print this help list. --cite BibTeX citation for this program. -q, --quiet Don't print any extra information in stdout. -V, --version Print program version. Mandatory or optional arguments to long options are also mandatory or op- tional for any corresponding short options. GNU Astronomy Utilities home page: http://www.gnu.org/software/gnuastro/ REPORTING BUGS Report bugs to bug-gnuastro@gnu.org. COPYRIGHT Copyright (C) 2020-2025 Free Software Foundation, Inc. License GPLv3+: GNU General public license version 3 or later. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written/developed by Raul Infante-Sainz SEE ALSO The full documentation for astscript-radial-profile is maintained as a Tex- info manual. If the info and astscript-radial-profile programs are prop- erly installed at your site, the command info astscript-radial-profile should give you access to the complete manual. GNU Astronomy Utilities 0.24 November 2025 ASTSCRIPT-RADIAL-PROFILE(1)
NAME | SYNOPSIS | DESCRIPTION | REPORTING BUGS | COPYRIGHT | SEE ALSO
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