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QHY 183 MONO AND COLOR AMP GLOW , HARD TO REDUCE.

QHY 183 MONO AND COLOR AMP GLOW , HARD TO REDUCE.
« on: January 05, 2021, 03:47:33 PM »
Hi, i own 3 qhy cameras , im very happy with them , but theres an issue i cant find the best solution, the amp glow in 183 color  and mono cameras, ive been trying many ways to reduce it, with calibrate in PI , i take the photo un maxim dl, i change the gain and bias many times , right now i used G11 and Offset 12 for the qhy 183mono and 183 color,  its
 really dessapointed to deal whit this in the masters darks  and in the final ready to procces image..time consuming  , attached you can find the darks  with the three cameras , include qhy 163 color , as you can see theres no problem wth this one , why is that?..do you have any direcctions for that , i already read about this in the forum and apply PI instructions for this , but its not working at all, thanks.
regards.
sebavg

Re: QHY 183 MONO AND COLOR AMP GLOW , HARD TO REDUCE.
« Reply #1 on: January 05, 2021, 03:49:57 PM »
i forgot to detail ive already dowload the last ascom driver for this cameras frow you web, thanks.

QiuHY

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Re: QHY 183 MONO AND COLOR AMP GLOW , HARD TO REDUCE.
« Reply #2 on: February 23, 2021, 06:38:51 AM »
Hello,

       The SONY IMX183 sensor do have this glow like this . It is normal. But with correct dark calibration it can be removed all.

        The 163 should have some glow on top and buttom but is not a spot .

        The zero ampglow sensor is :

QHY168C. QHY367C. QHY268M  QHY600M/C   

Best regards,
Qiu Hongyun
Qiu Hongyun