Saturday, January 20, 2018
play again (Halifax)
The Burke-Gaffney Observatory headed to the Pac-man nebula again. Last visited 20 Aug '16 for LRGB and Hα and O-III. I was hoping to get luminance data with less gradient but a satellite went through it. Received more hydrogen-alpha.
Labels:
Apogee,
emission nebulae,
NGC,
open clusters,
photography
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