Dark Shark; aka LDN1235 (LRGB) (Dev (Dave) Prana)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 16 Cep · 24 Cep · 78 Dra · HD208509 · HD210369 · HD210511 · HD210615 · HD210806 · HD210873 · HD211300 · HD211771 · LBN 535 · LBN 541 · LBN 546 · LDN 1235 · The star 16 Cep · The star 24 Cep · VdB149

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Dark Shark; aka LDN1235 (LRGB)

Revision title: Zoomed in (cropped)

Powered byPixInsight

Dark Shark; aka LDN1235 (LRGB)

Revision title: Zoomed in (cropped)

Dark Shark; aka LDN1235 (LRGB)It is a dark/reflection nebula in the constellation Cepheus.This was the most difficult deep sky object I ever had to process since starting astrophotography. Approx 7.5 Hrs of remote dark site LRGB data from Telescope Live observatory in Spain.Luminance = 1.5Hrs of 600sec framesRed, Green, Blue = 2Hrs each of 600sec framesFull Pixinsight Pre and Post processing.

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Title: Zoomed in (cropped)

Description: LDN1235; aka Dark Shark nebula

Approx 7.5 Hrs of remote dark site LRGB data from Telescope Live observatory in Spain.

Luminance = 1.5Hrs of 600sec frames
Red, Green, Blue = 2Hrs each of 600sec frames

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Title: Stars-less

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Status	Advanced success
Started	...
Astrometry.net job	8371751
PixInsight job	BFRXYUHCOHBCMCNQTFXLDKUN93VWUI79
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h00m51s.99
RA (top/left)	22h27m51s.97
RA (top/right)	21h35m20s.60
RA (bottom/right)	21h36m52s.24
RA (bottom/left)	22h23m16s.62

Dec (center)	+73°02′45″.0
Dec (top/left)	+73°56′05″.0
Dec (top/right)	+74°08′07″.7
Dec (bottom/right)	+71°57′46″.1
Dec (bottom/left)	+71°46′47″.2

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Dark Shark; aka LDN1235 (LRGB)

Revision title: Zoomed in (cropped)

Dark Shark; aka LDN1235 (LRGB)

Revision title: Zoomed in (cropped)

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Dark Shark; aka LDN1235 (LRGB)

Revision title: Zoomed in (cropped)

Dark Shark; aka LDN1235 (LRGB)

Revision title: Zoomed in (cropped)

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