Sharpless looping around Navi - (Sh2-185) The Ghosts of Cassiopeia (G400)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 26 ups01 Cas · 27 gam Cas · 28 ups02 Cas · Cassiopeia · IC 59 · IC 63 · NGC 189 · NGC 225 · NGC 358 · NGC 366 · NGC 381 · NGC 433 · PK121-02.1 · Sh2-185 · The star Navi (γCas) · The star υ1Cas · The star υ2Cas · VdB4 · gamma Cas nebula

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Sharpless looping around Navi - (Sh2-185) The Ghosts of Cassiopeia

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Sharpless looping around Navi - (Sh2-185) The Ghosts of Cassiopeia

Unfortunatelly all the efforts did not pay off. There was moon half the night, illuminated buildings close to my place and very high thin clouds the second half of the night.

Did expectd to have a neat Ha master file but after removing the stars there remains only a blurry mess :-(

But given the fact that I was shooting DSLR subs and Ha only accounts for 25% of the pixels via the SCT Duo NB filter I am still happy to present this result :-)

H-HO-O version can be found here:

CS

Andreas

Sharpless2 Objects
Duo-band, Tri-band, and Quad-band Imaging

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Status	Advanced success
Started	...
Astrometry.net job	3158867
PixInsight job	IPHT5M8SPCETAKIVLBOLDC7HL5XD3NCG
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	00h57m02s.15
RA (top/left)	01h14m57s.62
RA (top/right)	00h32m05s.66
RA (bottom/right)	00h41m33s.70
RA (bottom/left)	01h20m32s.30

Dec (center)	+60°43′09″.5
Dec (top/left)	+63°01′09″.10
Dec (top/right)	+61°32′29″.3
Dec (bottom/right)	+58°17′26″.10
Dec (bottom/left)	+59°37′10″.6

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Sharpless looping around Navi - (Sh2-185) The Ghosts of Cassiopeia

Sharpless looping around Navi - (Sh2-185) The Ghosts of Cassiopeia

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Sharpless looping around Navi - (Sh2-185) The Ghosts of Cassiopeia

Sharpless looping around Navi - (Sh2-185) The Ghosts of Cassiopeia

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