# QE for the blue EEV CCDs delivered with GMOS-S # # The average QE is derived from the QE information received from # NOAO (2000). # Created: June 2003 # Author: Rodrigo Carrasco # # (*) The old, damaged, CCD1 (8056-20-03) was replaced in April 2003 # # 2037-06-03 8194-19-04 8261-07-04 Mean # lambda CCD1(*) CCD2 CCD3 QE # [nm] 300 INDEF 0.349 0.373 0.361 320 INDEF 0.362 0.415 0.389 334 INDEF 0.419 0.453 0.436 365 0.548 0.513 0.553 0.538 380 INDEF 0.640 0.679 0.659 405 0.756 0.758 0.788 0.767 450 INDEF 0.815 0.863 0.839 500 0.843 0.879 0.916 0.879 550 INDEF 0.868 0.904 0.886 600 INDEF 0.830 0.883 0.856 650 0.775 0.799 0.829 0.801 700 INDEF 0.737 0.770 0.753 750 INDEF 0.651 0.682 0.666 800 INDEF 0.526 0.560 0.546 850 INDEF 0.406 0.446 0.426 900 0.280 0.281 0.303 0.288 950 INDEF 0.152 0.159 0.155 1000 INDEF 0.054 0.058 0.056