Quote:
Originally Posted by Atmos
The Esprit 150 certainly sucks up the photons nicely 
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Thanks Colin. I really love the 150. Big aperture for lots of photons and very high resolution. Still trying to get a handle on exposure times.
Quote:
Originally Posted by Imme
Lovely rob...what gain we’re you running it at out of interest?
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Thanks Jon. The ZWO ASI1600 is all new to me so I am still finding my way with it. I have been imaging at Unity Gain or 139. I am finding with the Esprit 150 ( F7 ) that I only need about 90 second exposures for Luminance and 120 second exposures for RGB. Haven't tried any narrow band yet.
Cheers
Rob