Tiny Tim Web Interface
Tiny Tim is a program that generates simulated Hubble Space Telescope point spread functions (PSFs).
Tiny Tim was written by John Krist (JPL). Early NICMOS support was provided by Richard Hook (ST-ECF/ESO), early WFC3 support as well as this webinterface by Richard Hook and Felix Stoehr (ST-ECF/ESO). See the intro page for C source code, the Tiny Tim manual, and additional documentation pertaining to WFC3.