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ASI183 MC Pro Amp Glow
Hi Folks,
Suddenly getting AMP glow (more than usual) last night. Shooting Helix Nebula. ASI183 MC Pro cooled to -20C, Unity Gain 111, BIN 1, 120 second subs. Would expect this much Amp Glow at 300 seconds.
Using an Esprit 100 with ZWO Duoband filter.
30 Darks not removing Amp Glow in DSS.
Any suggestions on how to resolve this? Happened once before when shooting NGC 2023.
Many thanks.
Chris.
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