Messier 33 (Triangulum Galaxy) was observed across four nights with a goal of locating as many HII regions, OB associations, and globular clusters as possible. Resources from Tony Flanders, Steve Gottlieb, Howard Banich, Scott Harrington, and Alvin Huey provided essential guidance. The ‘A’ designations follow Roberta Humphreys and Alan Sandage’s catalog of stellar content in M33.
Three sessions focused primarily on HII regions and spiral structure; the fourth session filled in missed OB associations and globular clusters.
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Post Archive with Feature Rows
M33 and HII Regions - Butch Phaneuf Sketch and writeup
The Witch’s Broom Nebula (reprocess)
This was a reprocess and reframing of the Witch’s Broom in the Western Veil Nebula.
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Butch’s time with the CfA2 Great Wall of Galaxies observed
Guest post from Butch: Perhaps appropriately, this report is quite lengthy, as is the Great Wall itself.
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Quickshot: the Western Veil Nebula (NGC6960)
I haven’t been able to image lately for a number of reasons, some just personal crap,
but also because the weather here the past few months has just sucked.
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M81 and M82 in RGB blended with narrowband subtracted continuum
This is a quick post on the M81/M82 region, also known as Bode’s and Cigar Galaxies, respectively.
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