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Wide Field Imager
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Dark current

After a single dark frame with an exposure time of 600 sec and 2 x 2 binning (including cosmic rays), this image shows a dark current of 0.6 e-/pixel yielding to 3.8 e-/hour/pixel (pixelsize 15 mm).

EDITH
CCD # 50

Dark frame of EDITH

 ELLA
CCD # 51

Dark frame of ELLA

 FRANKIE
CCD # 52

Dark frame of FRANKIE

 MICHAEL
CCD # 53

Dark frame of MICHAEL
BOY GEORGE
CCD # 57

Dark frame of BOY GEORGE

 PRISCILLA
CCD # 56

Dark frame of PRISCILLA

 ELTON
CCD # 55

Dark frame of ELTON

 NINA
CCD # 54

Dark frame of NINA

Charge Transfer Efficiency (CTE)

All devices have horizontal CTE = 0.999998 and vertical CTE = 0.9999997.

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Last update: Mar 16, 2004
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