LDN1235 Shark Nebula - Only a couple of hours too. (John Jennings)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: VdB150

LDN1235 Shark Nebula - Only a couple of hours too.

Shot this on the same night as the Iris Nebula. Just split the available imaging time for a CCDAutoPilot5 run.

HISTORY   1 Stacking method SIGMA CLIP AVERAGE
HISTORY   2 De-mosaic bayer pattern used RGGB
HISTORY   3 Colour conversion: AstroSimple interpolation.
EXPTIME    = 9000 / Total luminance exposure time in seconds.
LUM_EXP    = 600 / Average luminance exposure time.
LUM_CNT    = 15 / Luminance images combined.
LUM_DARK   = 20 / Darks used for luminance.
LUM_FLAT   = 30 / Flats used for luminance.
LUM_BIAS   = 25 / Flat-darks used for luminance.
LUM_TEMP   = -5 / Set temperature used for luminance.

SOFAR Nebula

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	4988085
PixInsight job	M9EI0QX7NJPEWEO3MON65Y17G141PB81
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	22h12m47s.860
RA (top/left)	22h21m28s.990
RA (top/right)	22h04m12s.647
RA (bottom/right)	22h04m31s.185
RA (bottom/left)	22h20m59s.999

Dec (center)	+73°18′27″.95
Dec (top/left)	+73°41′41″.61
Dec (top/right)	+73°42′16″.98
Dec (bottom/right)	+72°53′56″.38
Dec (bottom/left)	+72°53′23″.14

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LDN1235 Shark Nebula - Only a couple of hours too.

LDN1235 Shark Nebula - Only a couple of hours too.

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LDN1235 Shark Nebula - Only a couple of hours too.

LDN1235 Shark Nebula - Only a couple of hours too.

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