QHY183C
12
Stretch to background. Normally speaking since the noise of the ADC, after heavy stretch you
may see some random banding on the background. By stacking more image these banding will be
gone since it is the random. This noise will not increase when you increase the gain. So the
readout noise at higher gain is less than low gain. The QHY183C has about 2.7e at low gain and
about 1e at high gain.
Summary of Contents for QHY183C
Page 1: ...Back illuminated COLDMOS Astronomy Camera QHY183C User s Manual Rev 1 1...
Page 13: ...QHY183C 10...
Page 17: ...QHY183C 14...
Page 20: ...QHY183C 17...
Page 31: ...QHY183C 28 13 QHY183C Mechanical Size and Back Focus...
