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Old 13-10-2020, 03:24 PM
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Merlin66 (Ken)
Spectroscopy Wizard

Merlin66 is offline
 
Join Date: Oct 2005
Location: St Leonards, Vic
Posts: 8,001
Mark,


https://astronomy-imaging-camera.com...94mc-pro-color


The dark current is so low <0 deg I'd say you're pretty safe with reusing a master dark.
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