Detector size 1 cm 10 cm 20 cm Detector dx 0.00047 cm 0.1 cm theta0 0 arcsecs 50 arcsecs theta rng 100 arcsecs 1000 arcsecs Grid type 0.5*(1+COS) square wave square (GRIPS grid sw) GRIPS 13 pitches Oscillations/jitter None Sinusoidal Random uniform distrib. Equal-weight integration Osc. samples 177