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QHY16200A uneven illumination issue

QHY16200A uneven illumination issue
« on: May 05, 2021, 05:50:35 PM »
This is a new issue. See attached 60 sec exposure (Luminance filter). The right side (about 15% of the image) is darker than the rest of the image. Is something wrong with my sensor?
QHY16200 | QHY410C | QHY168C

Yuki

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Re: QHY16200A uneven illumination issue
« Reply #1 on: May 06, 2021, 09:20:38 PM »
I think it is overscan area, you can select it in the ASCOM setup.

Best Regards

Re: QHY16200A uneven illumination issue
« Reply #2 on: May 09, 2021, 01:32:17 AM »
I think it is overscan area, you can select it in the ASCOM setup.

Checking the "remove overscan" checkbox resulted in my APS-H sensor becoming a square. Why am I losing that area on the right?
QHY16200 | QHY410C | QHY168C

Yuki

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Re: QHY16200A uneven illumination issue
« Reply #3 on: May 09, 2021, 09:04:01 PM »
Because it is overscan area.

You can Google the function of overscan. Your camera is normal.

Best Regards