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Old 03-02-2020, 10:48 PM
AnakChan (Sean)
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AnakChan is offline
 
Join Date: Sep 2014
Location: Perth
Posts: 373
Quote:
Originally Posted by Martin Pugh View Post
Quote:
Originally Posted by gregbradley View Post
From what I have read on Cloudynights some are reporting an offset of 50.

Greg.
Yep, I had that too, but the histogram was way to the right.
Are you both talking about the ASI6200MM? I thought Martin had the QHY600MM, and in CN I've seen references of 50 for the ASI6200. Would the two have the same offset being IMX455's or would the implementation around it influence a difference in their offsets?

Anyhow, here's how my 300sec darks at -10C with 0 Gain with my ASI6200MM.
Attached Thumbnails
Click for full-size image (2020-01-30_18-13-50__-10.00_300.00s_0001G0O0.jpeg)
35.6 KB39 views
Click for full-size image (2020-01-30_20-14-18__-9.80_300.00s_0001_G0O50.jpeg)
35.6 KB33 views
Click for full-size image (2020-01-30_20-01-40__-10.00_300.00s_0001_G0O100.jpeg)
36.7 KB34 views
Click for full-size image (2020-01-30_20-06-45__-10.00_300.00s_0001_G0O200.jpeg)
38.1 KB33 views
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