Colin, have you seen the photo I posted in post number 9 of this thread? There very well could have been moisture, but there is residue left...
Yes, twice. But please see my post above with a photo of the sensor at room temperature.
I am assisting Bruce with this issue. Attached is a photo of the camera sensor that shows residue on the sensor behind the chamber window. This...
Are there any adjustments we can make here without having to send it in? We have diagnostic tools and skilled people if you could provide guidance.
This camera has been in use as part of a collaboration with a local university and our club for several years. Here is a screen shot from...
I have an ST-9XE and the bias frames are showing an average background ADU level of just over 5000. This seems high. I have the latest available...
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