NGC 1893 and visitor
I started collecting data on NGC 1893 (also IC 410 and Sh2-236), the open cluster and complex emission nebula in Auriga a few weeks back. Then a few days ago I noticed that comet c2020 M3 ATLAS would be passing through the field on 12/8.
Here's the field before the comet arrived:
HaLRGB, 30.8 hours exposure for the cluster/nebula with an additional 40 minutes for the comet. Captured with CCD Commander from Dark Sky New Mexico.
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