GHOST OF CASSIOPEIA (IC 63) (Drew Evans)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD5342 · HD5459 · HD5890 · IC 59 · IC 63 · LBN 620 · LBN 622 · LBN 623 · LBN 625 · Sh2-185 · gamma Cas nebula

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GHOST OF CASSIOPEIA (IC 63)

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GHOST OF CASSIOPEIA (IC 63)

This was a tough one, with so many bright stars in field of view, and unexpected halos, it led to a rather disappointing set of data. Regardless, being such a difficult faint object, I was happy to have captured it.

About 550 light-years away in the constellation of Cassiopeia lies IC 63, a stunning and slightly eerie nebula. Also known as the ghost of Cassiopeia, IC 63 is being shaped by radiation from a nearby unpredictably variable star, Gamma Cassiopeiae (top right), which is slowly eroding away the ghostly cloud of dust and gas.

OTA: Explore Scientific ED152 Air-Spaced Triplet, 1216mm focal length Aperture: 152 mm (6-inch), f/8
Mount: Celestron CGX-L
Camera: ZWO ASI2600MC Pro
Gain: 100

Filters: Optolong L-eXtreme 2"
62x300s = 5.2 hours

Cooling Temperature: -10 Celsius
Auto-guiding: ZWO ASI174MM Mini and ZWO M48 OAG
Control: ZWO ASIAIR Pro

Flagstaff, AZ - Bortle 4 skies

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Status	Advanced success
Started	...
Astrometry.net job	5211810
PixInsight job	O1KI4H697F1TUFJM1RJZRFRFC9DB6LSH
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h58m56s.287
RA (top/left)	00h55m59s.100
RA (top/right)	00h55m15s.244
RA (bottom/right)	01h01m48s.554
RA (bottom/left)	01h02m41s.289

Dec (center)	+61°05′44″.62
Dec (top/left)	+61°32′35″.90
Dec (top/right)	+60°44′25″.61
Dec (bottom/right)	+60°38′37″.44
Dec (bottom/left)	+61°26′30″.44

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GHOST OF CASSIOPEIA (IC 63)

GHOST OF CASSIOPEIA (IC 63)

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GHOST OF CASSIOPEIA (IC 63)

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