• QHY178C Coldmos - Comparison of darks : Without offset vs with offset

    QHY178C Coldmos - Comparison of darks : Without offset vs with offset 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

    QHY178C Coldmos - Comparison of draks : Without offset vs with offset
    Offset=0
    QHY178C Coldmos - Comparison of draks : Without offset vs with offset
    Offset=200

    Conclusion : don't forget to set your Offset to 200 as default value.

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