Ok for flats

[Anthony1979]

 Hi...Is this ok for flats 

[Tommohawk]

Hard to tell! Are we missing something?

[Anthony1979]

Haha

[Tommohawk]

Still not quite sure what to make of that!

The flat should correlate with vignetting or bunnies in the optical train - so it's difficult to know if it's OK. Ideally you would post the flat image rather than a screen-shot - save it as a PNG and upload it here. There looks to be a lot of gradient there from the bit we can see. Post a PNG, or JPEG together with details of your set up ie which scope/lens/camera, and details of how you shot the flat - then it will be easier to help.

Would also help if you can post a light, again as a PNG - because that will help know how much vignetting etc youre trying to correct. 

[alacant]

On 27/02/2020 at 22:34, Anthony1979 said:

ok for flats 

Hi

Should be OK. You may want to expose a little longer to move the histogram to the right a touch.

HTH

[Anthony1979]

Thanks but i deleted them didnt think they were any good