« Last post by NocturnalOne on Today at 07:49:20 PM »
Oh, I think I knew that but I forgot. Thanks for explaining!
QHYCCD Forum upgrade to New version.
QHYCCD will attend NEAF,2013.
OK so gain 4 is a 1/50 divider or attenuator for about 370 ADUs for full well. Is noise really a fraction of an ADU in that case? (2.6/50)
Lowest gain is still attenuating like crazy, full well is only 5124 ADU. Of course the 12b ADC truncates that to 4095. Why not add unity gain (1e -> 1 ADU) and keep the 12b ADC? You'd get full 12b dynamic range with shorter exposures.
What is the benefit of requiring multiple electrons per ADU? I'm missing something here. I hope you can explain.
The yuan price is stated for 5F with LRGB filters.