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CCD14 (ALFOSC)



Summary:

Description  Value 
Manufacturer e2v Technologies
Device Type CCD231-42-g-F61 back illuminated, deep depletion, astro multi-2
Device ID CCD122340-10-01
Active pixels: Horizontal   :   2048
Vertical    :   2064
Serial overscan 50 at each end + 50 artifical
Vertical overscan 38 artifical
Pixel size & plate scale15µ, 0.2138 arc sec/pixel
Dark current 1.3e-/pix/hour
Nonlinearity (1%) Good up to 600 kADUs (~113500e-) and shutter correction
Readout timeFull frame 25s,  see also table of readout times 

Amplifier Readout Noise (e-/pixel) Conversion Factor (e-/ADU) linearity
Read speeds (kpx/s) 100 200 400 100 200 400 %
D 3.343 4.288 6.625 0.157 0.162 0.173 +-1.0
C 3.677 4.713 7.524 0.151 0.159 0.172 +-1.2
B 3.231 3.980 7.049 0.154 0.159 0.179 +-1.2
A 3.364 3.948 7.769 0.154 0.161 0.185 +-1.5
See quality monitoring for latest measurement





Back to top Last modified: 10-Nov-2017