Elephant Trunk on SVX102T (Nick Evans)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B161 · HD205948 · HD206081 · HD206183 · HD206267 · HD206482 · HD206773 · HD239710 · HD239724 · HD239725 · HD239727 · HD239729 · IC 1396 · LBN 451 · LBN 452 · LBN 455 · LBN 456 · LDN · LDN 1090 · LDN 1092 · LDN 1093 · LDN 1098 · LDN 1099 · LDN 1101 · LDN 1105 · LDN 1110 · LDN 1111 · LDN 1112 · LDN 1121 · LDN 1124 · And 1 more.

Elephant Trunk on SVX102T

Captured over 9 different nights of the same month for a total of 12 hours of integration at Bortle7, mostly with a waning moon. I'll work on framing next time as this the central point of the elephant trunk nebula according to asi-air.

I spent more time carefully processing this one; I used starnet to separate the nebulosity from the stars, and some masks to to stretch the gasses by itself. Found it a little tricky around the bright stars resulting in some minor artifacts. I did SPCC color calibration before stretching, so its pretty neat to see that these are the colors (only amplified via stretches).

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Status	Advanced success
Started	...
Astrometry.net job	8354698
PixInsight job	SI5L2DUCJW88FBH9H51BQ0X3FLG6KQKY
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h38m57s.64
RA (top/left)	21h36m37s.84
RA (top/right)	21h47m06s.90
RA (bottom/right)	21h41m25s.69
RA (bottom/left)	21h30m51s.62

Dec (center)	+57°30′42″.6
Dec (top/left)	+56°27′49″.4
Dec (top/right)	+57°35′55″.5
Dec (bottom/right)	+58°33′29″.2
Dec (bottom/left)	+57°23′34″.8

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Elephant Trunk on SVX102T

Elephant Trunk on SVX102T

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Elephant Trunk on SVX102T

Elephant Trunk on SVX102T

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