› Forums › Photometry › Linearity. How to assess it for your system › Reply To: Linearity. How to assess it for your system
10 November 2023 at 1:13 am
#620097

Participant
I’m confused over this.
The counts have been multiplied by 16 to look like 16 bits. You can see the true ADU from the manufacturers charts where a FWD of 20k e- at 5e-/ADU gain gives 4k ADU
https://astronomy-imaging-camera.com/wp-content/uploads/1600-Gain-RN-DR-FW-vs-gain1.jpg
Robin
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This reply was modified 1 year, 5 months ago by
Robin Leadbeater. Reason: added extra info on ADU and gain