Regarding my ASI1600MM, please see the attached screenshot.
I imaged at gain 139, offset 21, but the FITS header is showing 4.96 e-/ADU, which is what I would expect at gain 0, not 139.
Input on this is appreciated.
Thank you,
Chris
Capture.JPG
Hi Chris,
This is a mistake of us. We will fix it in the new release which will be freed in this month.
Thanks
Chad
Chad,
Can you tell me what gain the images were actually?
As you saw from my settings, the gain was 139, but it displayed 4.96 e-/ADU which corresponds to 0 gain.
So were my images 139 gain or 0 gain?
your gain is correct
just mistake fit head
physics911 wrote: Chad, Can you tell me what gain the images were actually? As you saw from my settings, the gain was 139, but it displayed 4.96 e-/ADU which corresponds to 0 gain. So were my images 139 gain or 0 gain?
Chad, Can you tell me what gain the images were actually? As you saw from my settings, the gain was 139, but it displayed 4.96 e-/ADU which corresponds to 0 gain. So were my images 139 gain or 0 gain?
Sam is right.
You can follow this topic, another customer report this bug to me.
https://bbs.astronomy-imaging-camera.com/viewtopic.php?f=21&t=8604&start=10
