Tiny Tim Command-line utility for generating Hubble point spread functions (PSFs)
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generate create creator generate PSF PSF generator create PSF

Tiny Tim Description

Command-line utility for generating Hubble point spread functions (PSFs) Tiny Tim is a program that generates simulated Hubble Space Telescope point spread functions (PSFs). It is written in C and distributed as source code and runs on a wide variety of UNIX and VMS systems. Tiny Tim includes mirror zonal errors, time dependent aberrations (for the pre-repair instruments), field dependent obscuration patterns (for WF/PC-1 and WFPC2), and filter passband effects. Tiny Tim is able to generate a normally sampled or subsampled PSF and the output is a FITS image file. What's New in This Release: · Elliptical Gaussian jitter was added to support modeling the impact of two-gyro guiding.

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