SharpCap Forums

Posted: **Tue Dec 14, 2021 4:41 pm**

Hi, apologies if this sort of question gets asked a lot... This is the first time I've run sensor analysis. The results look a bit odd to me (not quite sure why other than they don't look like the one in the Sharpcap tutorial !

: SensorGraph.JPG (129.65 KiB) Viewed 8163 times

The first time I ran the analysis it ran to the very end before returning an error after the binning tests. I then ran it again and it completed but the sky was darkening by then so I guess the light levels may not have been constant enough?
Camera is a OSC ZWO 294MC.
Thanks!

Posted: **Wed Dec 15, 2021 1:34 pm**

Hi,

the general shape and rough values are about right, but the fact that the values are jumping around a lot (especially the read noise - the red X's) is not right - it can happen if the illumination levels were varying during the final stages of the analysis when SharpCap is measuring the relative gains of the camera.

cheers,

Robin

SharpCap Forums

Does my sensor analysis graph look 'normal'?

Does my sensor analysis graph look 'normal'?

Re: Does my sensor analysis graph look 'normal'?