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Table - read and write ASCII and FITS tables

TABLE(1) User Commands TABLE(1)


Table - read and write ASCII and FITS tables


asttable [ OPTION...] ASTRdata


Table is part of GNU Astronomy Utilities 0.4. Table can be used to view the information, select columns, or convert tables. The inputs and outputs can be plain text (with white-space or comma as delimiters), FITS ascii, or FITS binary tables. The output columns can either be selected by number (counting from 1), name or using regular expressions. For regular expressions, enclose the value to the `--column' (`-c') option in slashes (`\', as in `-c\^mag\'). To print the selected columns on the command-line, don't specify an output file.
For more information, please run any of the following commands. In particular the second contains a very comprehensive explanation of Table's invocation: expected input(s), output(s), and a full description of all the options.
All options and their values:
$ asttable -P
Inputs/Outputs and options:
$ info asttable
Full section in manual/book:
$ info Table
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
Table options:
-c, --column=STR
Column number (counting from 1) or search string.
-h, --hdu=STR/INT
Extension name or number of input data.
-I, --ignorecase
Ignore case in matching/searching columns.
Select column(s) in: `name', `unit', `comment'.
-D, --dontdelete
Don't delete output if it exists.
-K, --keepinputdir
Keep input directory for automatic output.
-o, --output=STR
Output name.
Table format: `fits-ascii', `fits-binary'.
-T, --type=STR
Type of output: e.g., int16, float32, etc...
Operating modes:
-?, --help
give this help list
BibTeX citation for this program.
Read configuration file STR immediately.
-i, --information
Only print table and column information.
Do not parse any more configuration files.
Information about output(s) in a log file.
Minimum bytes in array to not use ram RAM.
-N, --numthreads=INT
Number of CPU threads to use.
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.
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:


Report bugs to Copyright © 2015-2017, 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


The full documentation for Table is maintained as a Texinfo manual. If the info and Table programs are properly installed at your site, the command
info Table
should give you access to the complete manual.
September 2017 GNU Astronomy Utilities 0.4