EOS P96 - Page 86

Doc:
Issue
Date
Page
VLT-MAN-ESO-14650-4942
P96
24.06.2015
86 of 161
ESO, Karl-Schwarzschild-Str. 2, 85748 Garching bei München, Germany
Table 1bis: A&G CCD characteristics.
Detector type
E2V CCD57-10IE
Cooling system
Pelletier
QE
82 % at 580 nm, 50 % at 380 nm and 820 nm
Number of pixels
562x528
Pixel size
Pixel scale(''/pixel)
Field of view
13μmx13μm
0.1744 +/- 0.0016 (since P92 at UT3)
1.5'x1.5'(but filters do not cover the corners)
Gain (e
-
/ADU)
1.29 ±0.02
Readout noise (e
-
rms)
4.14 ±0.08
Saturation(ADU)
65535
Readout mode and overheads
Fast readout mode only. Wipe time: 0.01 s, readout time: 0.33 s,
transfer time: 0.78 s, total time: 1.12 s.
Dark current level (ADU/pixel/h)
0.97 (exposure time of 10s)
Fringing amplitude
Depends on the filters.
2 to 4 % in I, z'
Non-linearity (ADU)
<1 % at 10000 and 50000 ADUs
Bias level (ADU)
1688 ±5.5
Prescan and overscan areas
X: 1-26 and 538-562
Y: 1-15 and 528