Brian28 Posted November 26, 2018 Share Posted November 26, 2018 Help ! , I'm a bit confused as where to start with this setting .. i have a QHY 163C camera that I hope to be using soon , and I have been looking at people's pictures and their settings , but they are all over the place .. there is a thread on SGL I've been reading with much interest , the same Camera , Gain 20 , Offset 75 then Gain 12 Offset 70 , then I've seen pictures taken at G 300 , OS 3 can someone try and explain to me what's going on ? Please ! Regards Brian Link to comment Share on other sites More sharing options...
sloz1664 Posted November 26, 2018 Share Posted November 26, 2018 Hi Brian, I use a QHY which has the gain & offset setting. Although my camera is a ccd chip & yours is a cmos chip, light is light, so should be relevant:- Gain & Offset.pdf gain and offset procedure.pdf Steve Link to comment Share on other sites More sharing options...
Brian28 Posted November 26, 2018 Author Share Posted November 26, 2018 Thanks Steve Link to comment Share on other sites More sharing options...
Adam J Posted December 2, 2018 Share Posted December 2, 2018 I would think that 70 is about correctnfor offset. Beyond that I would just use unity gain to start out. Link to comment Share on other sites More sharing options...
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