Man page - astquery(1)
Packages contains this manual
- astscript-ds9-region(1)
- astmkcatalog(1)
- astcrop(1)
- astscript-zeropoint(1)
- astarithmetic(1)
- astwarp(1)
- astscript-pointing-simulate(1)
- astscript-psf-select-stars(1)
- astquery(1)
- astsegment(1)
- astnoisechisel(1)
- astfits(1)
- astscript-radial-profile(1)
- astconvolve(1)
- astscript-psf-unite(1)
- astcosmiccal(1)
- astmkprof(1)
- astscript-sort-by-night(1)
- astconvertt(1)
- astscript-psf-stamp(1)
- astscript-psf-scale-factor(1)
- astmatch(1)
- astscript-psf-subtract(1)
- astscript-fits-view(1)
- asttable(1)
- aststatistics(1)
apt-get install gnuastro
Manual
QUERY
NAMESYNOPSIS
DESCRIPTION
REPORTING BUGS
COPYRIGHT
SEE ALSO
NAME
query - query remote data servers and download
SYNOPSIS
astquery [ OPTION ...] DATABASE
DESCRIPTION
query is part of GNU Astronomy Utilities 0.23. query is just a place holder used as a minimal set of files and functions necessary for a program in Gnuastro. It can be used for learning or as a template to build new programs.
For more
information, please run any of the following commands. In
particular the second contains a very comprehensive
explanation of query’s invocation: expected input(s),
output(s), and a full description of all the options.
All options and their values:
$ astquery -P
Inputs/Outputs and options:
$ info astquery
Full section in manual/book:
$ info query
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
query options:
Input:
--ccol = STR ,STR
Coordinate (RA, Dec) column names in dataset.
-h , --hdu = STR /INT
Extension name or number of input data.
-L , --limitinfo = STR
Only retrieve dataset info. with this string.
-Q , --query = STR
The raw query as a simple string.
-v , --overlapwith = FITS
Set query region to overlap with this image.
Output:
--dry-run
Only print the download command, don’t run it.
-D , --dontdelete
Don’t delete output if it exists.
-i , --information
Print database or dataset information.
-k , --keeprawdownload
Don’t delete raw downloaded file.
-K , --keepinputdir
Keep input directory for automatic output.
--outfitsnocommit
No Git commit in 0-th HDU of output FITS.
--outfitsnoconfig
No metadata in 0-th HDU of output FITS.
--outfitsnodate
No ’DATE’ in 0-th HDU of output FITS.
--outfitsnoversions
No versions in 0-th HDU of output FITS.
-o , --output = STR
Output file name.
--tableformat = STR
Table fmt: ’fits-ascii’, ’fits-binary’, ’txt’.
--wcslinearmatrix = STR
WCS linear matrix of output (’pc’ or ’cd’).
Generate query internally (not compatible with ’--query’):
-b , --noblank = STR[ ,STR]
No rows with blank value in given column(s).
-c , --column = STR
Column names to download from catalog.
-C , --center = FLT ,FLT
Center coords. to select by region in sky.
-g , --range = STR ,FLT:FLT
Range of selected targets in given column.
-H , --head = INT
Only download given number of top rows.
-r , --radius = FLT
Radius around --center to select targets.
--sort = STR[ ,STR]
Sort based on values of given columns.
-s , --dataset = STR
Name of dataset in database.
-w , --width = FLT[ ,FLT]
Width of box around --center to select targets.
Operating modes:
-?, --help
give this help list
--checkconfig
List all config files and variables read.
|
--cite |
BibTeX citation for this program. |
--config = STR
Read configuration file STR immediately.
--config-prefix = STR
Custom prefix of option names config files.
--lastconfig
Do not parse any more configuration files.
--onlyversion = STR
Only run if the program version is STR.
-P , --printparams
Print parameter values to be used and abort.
-q , --quiet
Only report errors, remain quiet about steps.
-S , --setdirconf
Set default values for this directory and abort.
--usage
give a short usage message
-U , --setusrconf
Set default values for this user and abort.
-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/gnuastro/
REPORTING BUGS
Report bugs to bug-gnuastro@gnu.org.
COPYRIGHT
Copyright ©
2015-2024 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 Mohammad Akhlaghi
SEE ALSO
The full documentation for query is maintained as a Texinfo manual. If the info and query programs are properly installed at your site, the command
info query
should give you access to the complete manual.