# phpman > man > sbigtopgm(1)

> **TLDR:** Convert an SBIG CCDOPS file to PGM.
>
- Convert an SBIG CCDOPS image file to PGM:
  `sbigtopgm {{path/to/input_file.sbig}} > {{path/to/output.pgm}}`

*Source: tldr-pages*

---

[sbigtopgm(1)](https://www.chedong.com/phpMan.php/man/sbigtopgm/1/markdown)                           General Commands Manual                          [sbigtopgm(1)](https://www.chedong.com/phpMan.php/man/sbigtopgm/1/markdown)



## NAME
       sbigtopgm - convert an SBIG CCDOPS file into a portable graymap

## SYNOPSIS
       **sbigtopgm** [_sbigfile_]

## DESCRIPTION
       Reads an an image file in the native format used by the Santa Barbara Instrument Group (SBIG)
       astronomical CCD cameras, and produces a portable graymap as output.  Additional  information
       on SBIG cameras and documentation of the file format is available at the Web site:
                                           **<http://www.sbig.com/>**

## SEE ALSO
       [**pgm**(5)](https://www.chedong.com/phpMan.php/man/pgm/5/markdown)

## AUTHOR
       John Walker (**<http://www.fourmilab.ch/>**), January 1998.  This program is in the public domain.



                                            23 January 98                               [sbigtopgm(1)](https://www.chedong.com/phpMan.php/man/sbigtopgm/1/markdown)