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UVES Scientific CCD System

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Gain and Readout Noise UVES BLUE

(measured and updated Aug 4, 1999)
Mode Readout Speed [kHz] Readout Port Conversion Factor [e-/ADU] Readout Noise [e-]
1 50/low gain/1 pt EEV left port (l) 2.00 ± 0.05 3.15 ± 0.09
2 50/high gain/1 pt EEV left port (l) 0.59 ± 0.02 2.30 ± 0.08
3 50/low gain/2 pts EEV left port (l)
EEV right port (r)
2.00 ± 0.05 3.10 ± 0.09
2.92 ± 0.08
4 50/high gain/2 pts EEV left port (l)
EEV right port (r)
0.60 ± 0.05
0.57 ± 0.05
2.26 ± 0.09
2.20 ± 0.09
5 225/low gain/1 pt EEV left port (l) 2.03 ± 0.06 3.88 ± 0.13
6 225/high gain/1 pt EEV left port (l) 0.60 ± 0.01 3.32 ± 0.10
7 225/low gain/2 pts EEV left port (l)
EEV right port (r)
2.02 ± 0.06
1.96 ± 0.05
3.86 ± 0.13
3.84 ± 0.13
8 225/high gain/2 pts EEV left port (l)
EEV right port (r)
0.60 ± 0.02
0.57 ± 0.02
3.32 ± 0.10
3.27 ± 0.10
9 625/low gain/2 pts EEV left port (l)
EEV right port (r)
2.45 ± 0.07
2.32 ± 0.06
6.00 ± 0.19
5.72 ± 0.17

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