Dewar name: Kast Blue # Uses: Kast spectrograph. Date: 7/16/92 CCD: Ret #24 Thin400x1200 4 phases 27 u-meter pixels Amp.: A Temperature: -104c. Voltages: Vdd=20. Vopg= 2.5 V2= 2. Vh= 6.5 V1= 2. Vw= 5. Vt= 2. R=10. VR=12.5 Vsub= 0. -8. -1. -8. -5. -8. 0. e-/DN: 1.83 Noise: 2.9x1.83=5.3 e- QE:(%) 9/9/93 2/24/94 3200A 55.7 54.2 55.6 3500A 63.7 68.3 70.8 4000A 69.9 74.9 77.2 4500A 77.6 80.8 83.4 5000A 77.3 82.2 83.3 6000A 72.9 76.5 81.9 6500A 72.4 76.3 77.6 7000A 67.4 72.6 75.0 8000A 58.9 63.9 64.8 9000A 39.8 43.6 45.4 10000A 14.7 16.3 17.2 Note: to use A amp.: Switch in the preamp box -- Down Newamp -- lower History: (1) 9/9/93 UV flood in O2 without sieve. (1) 2/24/94 UV flood in O2 without sieve.