*** MIDAS logfile (vers. 95NOV) *** Th, 22 Apr 1999 15:17:00 Page 1 *** MIDAS logfile (vers. 95NOV) *** Th, 22 Apr 1999 15:18:22 Page 2 ========================================================== SUMMARY STANDARD TEST CCD#01 TAKEN ON 990422 IN fast MODE ========================================================== BIAS ==== 5 biases at start test: average = 1203.83 stddev = 6.31 There were 0 hot pixels/columns detected TRANSFER FUNCTION AND LINEARITY DATA ==================================== Table : Std_fast_01_990422 Sequence Exp_tim1 Med_cnt1 Med_cnt2 Variance Frc_cnt1 Frc_cnt2 el_adu1 -------- --------- --------- --------- --------- --------- --------- --------- 1 1.00 1313.6 1312.5 996.3 0.01 0.02 1.32 2 2.00 2617.0 2615.7 1959.6 0.02 0.01 1.34 3 3.00 3917.9 3918.7 2899.3 -0.04 0.00 1.35 4 6.00 7822.7 7821.9 5718.7 -0.07 -0.08 1.37 5 9.00 11731.1 11732.8 8586.9 -0.06 -0.04 1.37 6 12.00 15639.5 15639.9 11317.1 -0.05 -0.05 1.38 7 17.00 22157.4 22158.0 16174.0 -0.02 -0.02 1.37 8 27.00 35199.4 35198.8 25225.9 0.02 0.01 1.40 9 37.00 48260.3 48259.2 34448.7 0.08 0.07 1.40 10 44.00 57407.4 57409.1 40197.7 0.11 0.10 1.43 -------- --------- --------- --------- --------- --------- --------- --------- Dynamic range explored: from 1866 to 81562 e- Average count rate measured: 1303 ADU/sec. CONV. FACTOR AND RON ==================== C.Fact = 1.42 +/- 0.01 e-/ADU RON = 8.96 +/- 0.05 e- RMS SHUTTER ERROR ============= Average shutter error derived from fractional count rate = 0.007 sec LINEARITY ERROR =============== Average linearity error after shutter correct. = + 0.11 /-0.08 % These errors represent maximum deviation in % from the average count rate after correction for shutter delay