# Pupil Table : acssbc.pup # Do not change the order of these entries! # Date : June 2000 # Advanced Camera for Surveys pupil information #---------------------------------------------------------------------------- # # Optical Telescope Assembly pupil information # 0.330 = OTA Secondary Mirror Radius 0.022 = OTA Spider Width # # Mirror pad positions and radii # 0.8921 0.0000 0.065 = OTA Pad 1 (V3, V2, Pad Radius) -0.4615 0.7555 0.065 = OTA Pad 2 -0.4564 -0.7606 0.065 = OTA Pad 3 # # # 100 300 = ACS MAMA min, max detector wavelength (nm) 90.0 = Solar Blind Channel image axis rotation 0.030 = Solar Blind Channel nominal pixel size (arcsec) # # ACS SBC field dependent aberration coefficients (in microns) # # # Focus # 3.38013e-07 3.86807e-06 2.62407e-09 5.27996e-14 -9.63352e-07 5.68552e-10 -6.47230e-15 -2.20230e-18 3.28039e-09 6.31560e-14 1.00407e-19 2.62808e-23 -2.46459e-14 -2.27641e-18 -1.14242e-21 5.49848e-24 # # X astig # 1.47697e-06 1.43811e-05 -3.16005e-09 -7.09817e-14 -3.00369e-06 6.99776e-09 1.73985e-13 2.92192e-18 4.99064e-09 4.65837e-14 -1.32329e-18 8.66164e-24 -3.71459e-14 -2.04022e-18 -9.71851e-22 -5.00257e-24 # # Y astig # 1.50020e-06 4.12771e-06 -3.45567e-09 -7.52374e-14 1.64869e-05 -8.03443e-09 -1.48508e-13 -1.68215e-18 3.43911e-09 1.32468e-13 3.98696e-18 1.93952e-21 -3.27575e-14 -9.46428e-19 6.20337e-22 5.69547e-24 # # X coma # 7.16406e-08 2.30765e-07 1.69117e-10 -2.60050e-14 6.75546e-07 3.93762e-10 -7.92651e-14 -1.65059e-18 -1.55102e-10 -5.74728e-14 -1.05272e-18 -9.41071e-22 -9.71643e-14 -1.94313e-18 -9.53425e-24 2.33122e-25 # # Y coma # 2.02037e-09 5.57236e-07 -6.10255e-10 5.75280e-14 -1.85572e-07 2.25572e-10 -2.98533e-15 -6.95080e-19 -3.36766e-10 7.22349e-14 1.47658e-18 5.17107e-22 -2.91857e-14 -9.89936e-19 -2.50345e-22 -2.17609e-24 # # X clover # 8.99857e-09 -1.00222e-08 -8.70650e-13 7.38034e-16 -2.87517e-08 -3.61191e-12 2.01811e-15 -7.20846e-19 1.54140e-12 -1.49795e-15 2.31672e-19 -1.19662e-21 3.74184e-16 -6.84162e-19 -1.98220e-22 2.85361e-24 # # Y clover # 2.53649e-08 2.53215e-08 2.66874e-12 -1.19271e-15 -7.72054e-09 -2.28160e-12 1.99296e-15 8.00028e-19 -1.00709e-12 5.86148e-16 7.89439e-20 7.96818e-22 -4.91666e-16 7.35419e-19 2.11750e-22 -2.66224e-24 # # Spherical # -1.69267e-08 -3.39953e-07 4.70232e-11 6.79147e-16 1.60334e-07 1.24444e-11 -7.53152e-17 -2.13001e-19 6.11726e-11 6.99946e-16 2.09343e-19 -4.03265e-22 -3.04335e-16 -2.24755e-19 4.22718e-22 1.66572e-24 # # Coefficients to transform detector X,Y to V2,V3 # # # V2,V3 (pupil) coordinates of reference position # -176.69 -485.442 = in arcsec # # SBC reference position in detector coordinates # 512 512 = pixels # # X,Y -> V2 transformation coefficients # -0.00166 -0.03376 -0.187e-7 -3.25e-7 1.07e-7 -4.53e-11 2.901e-11 -3.720e-11 8.315e-11 # # X,Y -> V3 transformation coefficients # 0.03015 0.00139 31.99e-8 -7.54e-8 1.83e-8 6.284e-11 -1.444e-11 -4.0e-11 -9.757e-11 # # V2,V3 -> X transformation coefficients # -1.63150 -29.6862 0.000526586 0.0100158 0.00322188 -4.77057e-05 -4.42023e-05 -5.09541e-05 -6.21045e-05 # # V2,V3 -> Y transformation coefficients # 33.2468 1.36574 -0.0118666 -0.00392053 -0.000799688 -6.74871e-05 -1.48596e-05 2.73049e-05 -7.99886e-05