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Old 14-09-2021, 08:43 AM
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kosborn (Kevin)
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Join Date: Mar 2018
Location: Canberra
Posts: 504
I used to take flats, darks and bias with my asi1600mm. With the 2600mc I take flats, darks and flat darks. The subs seem to calibrate well and I now also use that combination for the 1600mm.
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