CCD test data for 8 channel mode

Updated on May 31, 2021, 8:59 am

Chip (1) 1 2 3 4 5 6 7 8
FITS section 1 2 3 4 5 6 7 8
Gain (e-/ADU)
09 Nov 2009 (2)
2.8 2.3 2.4 2.7 2.3 2.5 2.0 2.7
         
Read noise (e-)
09 Nov 2009 (3)
14.7 5.7 6.3 5.2 8.6 13.5 6.9 12.3
         
Full well (e-)
31 Aug 2000
48,000 34,500 28,000 29,000 43,500 52,000 41,000 21,500

 

 Notes:

1. When looking at a Mosaic image, the 4 lower segments are denoted from left to right: 1, 2, 3, 4. Across the top, from left to right: 5, 6, 7, 8 (see plot below).


2. Gain measured from Transfer curve.


3. Read noise calculated from standard deviation of a bias frame × gain.

 

Plots:

 

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