QHY 8 Flats

[TrevorW]

attached file represents 1 frame exposure 0.03 of a second

gray border added hard to see in reduced size but there is a black line along bottom

anyone have an idea as to what may be the cause or have others had similar issues

Cheers

[Tandum]

It's been a while since I used one but doesn't the overscan area come with the image from a qhy8?

[kinetic]

Yes I get that at the bottom of every image from my QHY-8 too.

Steve