pgmtost4
Convert PGM images to SBIG ST-4 autoguider format
TLDR
Convert PGM to SBIG ST-4 format
$ pgmtost4 [input.pgm] > [output.st4]
SYNOPSIS
pgmtost4 [file]
DESCRIPTION
pgmtost4 reads a PGM image as input and produces an SBIG ST-4 camera CCD image as output. The ST-4 format is used by Santa Barbara Instrument Group astronomical autoguider cameras. This format is distinct from the SBIG format used with most other SBIG cameras. Part of the Netpbm toolkit.
INSTALL
sudo apt install netpbm
sudo dnf install netpbm
sudo pacman -S netpbm
sudo apk add netpbm
sudo zypper install netpbm
brew install netpbm
nix profile install nixpkgs#netpbm