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ASTSCRIPT-PSF-UNITE(1)		 User Commands		ASTSCRIPT-PSF-UNITE(1)

NAME
       astscript-psf-unite - Unite the outer and inner regions of the PSF

SYNOPSIS
       astscript-psf-unite [OPTION] FITS-files

DESCRIPTION
       This script is part of GNU Astronomy Utilities 0.23.

       This  script will consider two different	PSF images to join them	into a
       single one. It is intendeed to generate a single	PSF by combining  dif-
       ferent PSF regions (inner and outer).

       For more	information, please run	any of the following commands. In par-
       ticular	the  first  contains  a	very comprehensive explanation of this
       script's	invocation: expected input(s), output(s), and a	full  descrip-
       tion of all the options.

       Inputs/Outputs and options:
	      $	info astscript-psf-unite

       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-psf-unite options:
	      Input:

       -h, --hdu=STR
	      HDU/extension of all input FITS files.

       -i, --inner=STR
	      Inner PSF	FITS image.

       -I, --innerhdu=STR
	      HDU/extension of the inner PSF image.

       -r, --radius=FLT
	      Radius at	which the junction is done (in pixels).

       -s, --scale=FLT
	      Factor by	which the inner	PSF is multiplied.

       -Q, --axis-ratio=FLT
	      Axis ratio for ellipse maskprofile (A/B).

       -p, --position-angle=FLT	Position angle for ellipse mask	profile.

	      Output:

       -o, --output
	      Output table with	the radial profile.

       -t, --tmpdir
	      Directory	to keep	temporary files.

       -k, --keeptmp
	      Keep temporal/auxiliar files.

	      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
       optional	for any	corresponding short options.

       GNU  Astronomy  Utilities home page: http://www.gnu.org/software/gnuas-
       tro/

REPORTING BUGS
       Report bugs to bug-gnuastro@gnu.org.

COPYRIGHT
       Copyright (C) 2020-2024 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-psf-unite is maintained as	a Tex-
       info manual.  If	the info and astscript-psf-unite programs are properly
       installed at your site, the command

	      info astscript-psf-unite

       should give you access to the complete manual.

GNU Astronomy Utilities	0.23	   July	2024		ASTSCRIPT-PSF-UNITE(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=astscript-psf-unite&sektion=1&manpath=FreeBSD+Ports+15.0>

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