Image Reduction and Analysis Facility (development files)

 IRAF is the "Image Reduction and Analysis Facility". The main
 IRAF distribution includes a good selection of programs for
 general image processing and graphics, plus a large number of
 programs for the reduction and analysis of optical and IR
 astronomy data.
 .
 This package contains the IMFORT Fortran/C programming interface, and
 the full SPP/VOS programming environment in which the portable IRAF
 system and all applications are written.