Roman Space Telescope Galaxy Survey ETC Download

Version 17 of Chris Hirata's Roman Space Telescope Galaxy Survey Exposure Time Calculator is now available.


Download the gzipped tar file.


This tar file contains the C source code, various configuration files, a galaxy catalog file, and the Reference Manual. IFU configuration files are from the Roman Space Telescope GSFC ETC page linked below.

For more information about running the code, consult the v17 manual.