Soul Nebula (IC 1848) (Rick Evans)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD16088 · HD16183 · HD16293 · HD16310 · HD16410 · HD16429 · HD16506 · HD16507 · HD16556 · HD16626 · HD16668 · HD16718 · HD16759 · HD16778 · HD16894 · HD17086 · HD17087 · HD17114 · HD17234 · HD17305 · HD17356 · HD17401 · HD17520 · HD17688 · HD17734 · HD17775 · HD17911 · HD17948 · HD17971 · HD18038 · And 54 more.

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Soul Nebula (IC 1848)

Last night I had some time to image the Soul Nebula before the moon rose. Used a Canon 200mm lens stopped down from 72mm to 52mm aperture with a stepdown ring, an L-Extreme filter, and my ZWO ASI533MC camera. I had some trouble with PHD2 not finding enough star motion and I ended up just shutting down guiding and tracking only. This happens from time to time when I'm pointing more or less northwards for some reason. But I wasn't too worried about tracking only because my focal length was short. But stars are slightly more elongated than I would have liked even though I kept subs to 1 minute and had a decent polar alignment. Total imaging time was 155 minutes. I stacked in Siril, extracting Ha and O-III and building an HOO image of the nebula. It could be worse, overall I think its OK but not really fit for pixel peeping.

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Status	Advanced success
Started	...
Astrometry.net job	7144735
PixInsight job	JQ1EZ84U80PR8FB5L24UYGRLYU294PP9
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h50m48s.6
RA (top/left)	03h05m40s.6
RA (top/right)	03h02m55s.9
RA (bottom/right)	02h37m19s.6
RA (bottom/left)	02h37m25s.0

Dec (center)	+60°23′19″
Dec (top/left)	+61°54′58″
Dec (top/right)	+58°36′55″
Dec (bottom/right)	+58°46′48″
Dec (bottom/left)	+62°05′58″

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