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Wide Field Imager
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Cosmetics

Low level flat field images ( 4000 e- ) were taken in the lab at ESO with an ultra-uniform illumination, at 550 nm with a bandwidth of 5 nm. The Photo Response Non Uniformity (PRNU) is photon noise limited in this range.

Fringing starts after 750 nm, strength depending strongly to the bandwidth.

EDITH
CCD # 50

Cosmetics of EDITH

 ELLA
CCD # 51

Cosmetics of ELLA

 FRANKIE
CCD # 52

Cosmetics of FRANKIE

 MICHAEL
CCD # 53

Cosmetics of MICHAEL
BOY GEORGE
CCD # 57

Cosmetics of BOY GEORGE

 PRISCILLA
CCD # 56

Cosmetics of PRISCILLA

 ELTON
CCD # 55

Cosmetics of ELTON

 NINA
CCD # 54

Cosmetics of NINA

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