Quote:
Originally Posted by TBA
Hi All,
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I have been taking the darks at night, with my photo kit connected to the OTA, sitting in a ventilated (cool) room. I am taking 100 darks for several times (30, 60, 90, 120, 180 seconds), with all of them running on the cooled camera at -10 deg C and a gain setting of 120. I am able to eliminate all light from the room, so there is no light leakage. I am using an ASIAIR Pro to take the pics and have set up a Autorun task to automate the process.
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I probably should not ask the obvious, but you don't mention if the lens cap is on...