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QHY178C Coldmos - Comparison of darks : Without offset vs with offset
QHY178C Coldmos typical specification is :
Gain = 1
Offset = 200
This page illustrates darks taken without and with
the specified offset.Each dark : 5 images, exposure 60s, temperature 0°C
Offset=0
Offset=200Conclusion : don't forget to set your Offset to 200 as default value.
Tags : qhy178c, qhyccd, offset