Quote:
Originally Posted by glend
Thanks for this Ray. I will check these figures against your ASI1600 chart for comparative purposes. I keep your original 1600mm-c chart laminated and on the wall in my observatory.
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thanks very much Glen. This chip has a less dramatic range of read noise than the 1600 and it is also colour, so has much lower broadband QE than the 1600. Was a bit hesitant to post this stuff, since I do not have a camera to test the predictions or measure the effective QE etc, but the model is good and have been as careful as I can with assumptions, so hopefully it is still useful. Cheers