Last Updated: 2011 Jul 23
OPM is a pattern matching utility to relate stellar centroids to a reference catalog. Win32 and LINUX executables, built with MSVC 6.0 and gcc 4.1.2, are provided for non-commerical, academic research purposes only.
Algorithm description:
Fast Algorithms for Matching CCD Images to a Stellar Catalogue Tabur, 2007, PASA, 24, 189 Pre-print (astro-ph)
LINUX and Win32 binaries:
v1.3, 23 Jul 2011 (245245 bytes, includes PDF documentation)
v1.0, 15 Dec 2007 (94853 bytes)
Other Implementations
OPM_A by Dr. Noriyuki Matsunaga (Japanese page) Translated to English