Barnard 174 area in Cepheus (Robin Livermore)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 14 Cep · 15 Cep · 21 Cep · 21 zet Cep · 22 Cep · 22 lam Cep · B169 · B170 · B171 · B173 · B174 · HD208745 · HD209102 · HD209124 · HD209145 · HD210013 · HD210220 · HD210885 · HD210905 · HD211971 · HD212136 · HD212591 · HD239817 · HD239828 · HD239852 · HD239874 · HD239881 · HD239895 · HD239904 · HD239906 · And 36 more.

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Barnard 174 area in Cepheus

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Barnard 174 area in Cepheus

This image is a 2 panel mosaic centred on the dark nebula Barnard 174 in the constellation of Cepheus. Barnard 171 is off to the right and various HII areas surround the scene which among other things are catalogued by Stewart Sharpless as Sh2-134. The small brighter HII area to the left is Sh2-135.

With one or two clear nights forecast I chose this as an early evening broadband target in November, and in the end, this was the only image I managed to complete on these nights due to increasing cloud. The transparency wasn't great, and my initial broadband attempt seemed a bit underwhelming. I supplemented the image with some Ha gathered on a moon filled night at the end of the month, and I'm not sure it improved things much, but that's what I've gone with here.

Sharpless2 Objects
Celestron RASA
ZWO ASI2400MC Users

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Status	Advanced success
Started	...
Astrometry.net job	8859706
PixInsight job	ZRHAVMUB1G4M61M561GT8J97FF3MUN76
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h08m47s.20
RA (top/left)	22h24m16s.15
RA (top/right)	21h52m44s.68
RA (bottom/right)	21h54m42s.92
RA (bottom/left)	22h23m27s.59

Dec (center)	+59°05′27″.4
Dec (top/left)	+60°40′35″.7
Dec (top/right)	+60°34′51″.3
Dec (bottom/right)	+57°24′02″.1
Dec (bottom/left)	+57°29′11″.6

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Barnard 174 area in Cepheus

Barnard 174 area in Cepheus

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Barnard 174 area in Cepheus

Barnard 174 area in Cepheus

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