Thread: Qhy23 ccd
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Old 27-09-2017, 09:48 AM
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Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
 
Join Date: Feb 2013
Location: Brisbane
Posts: 5,429
I use a ZWO ASI1600 mono with my Esprit 100 and the combo, at 1.41”/pixel, seems to make the most of the seeing, as it is in SE QLD

You can always dither with a sufficient number of subs.

Given the low read noise of the Sony sensors the shallow wells aren’t such a big issue as you can take shorter exposures and still conquer the read noise, but like Greg says, expect stars such as Alnitak to have a ball if they’re in the shot.
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