WFPC2 Instrument Handbook for Cycle 11

Chapter 5: 
Point Spread
Function

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In this chapter . . .

Effects of OTA Spherical Aberration Aberration Correction Wavefront Quality CCD Pixel Response Function Model PSFs PSF Variations with Field Position Aperture Corrections vs. Field Position PSF Variations with Time / OTA Focus Large Angle Scattering Ghost Images Optical Distortion