Elephant Trunk Nebula - HOO Palette (Deepan Vishal)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: HD205948 · HD206081 · HD239710 · LBN 451 · LBN 452 · LDN 1093 · LDN 1098 · LDN 1099 · LDN 1105

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Elephant Trunk Nebula - HOO Palette

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Elephant Trunk Nebula - HOO Palette

Its rain and cloud time of the year. I am using this time to reprocess some good old data.

Elephant Trunk Nebula -
Nebulae captured with a cheap but mighty SV125 Access, from bortle 2 skies & Light polluted Los Angeles Suburbs. RGB Stars captured with SW Esprit 150 from bortle 6 skies.
Total integration - 9 hours
8 hours SHO & 1 hour RGB stars

The star colors are boosted to keep up with the vibrance of the nebula.

Processed in Pixinsight -
DBE -> BlurXterminator -> StarXterminator -> NoiseXterminator -> ChannelCombination -> Stretch (ArcSinhstretch, HistogramTransformation, EZStretch, GHS as and when needed) -> Add Ha as Luminance -> Tweak Stretch with GHS -> Convoution -> Curves Transformation -> Add processed stars.

Narrowband imaging
Skywatcher Esprit ED Super APO Triplet
ZWO ASI2600MM Pro
ZWO ASIAIR PRO USERS
ZWO ASI294MM Pro Images
Light Polluted skies
Cloudy Nights
Suburban Astrophotography
SoCal Astrophotography
/r/astrophotography
The refractors!
PixInsight Addicts

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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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	7221991
PixInsight job	IDQJELRF47BRXDGO19P0P16Y3PFOM4XJ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h35m30s.674
RA (top/left)	21h37m55s.260
RA (top/right)	21h38m06s.484
RA (bottom/right)	21h33m03s.563
RA (bottom/left)	21h32m57s.545

Dec (center)	+57°21′50″.32
Dec (top/left)	+57°00′45″.43
Dec (top/right)	+57°41′34″.69
Dec (bottom/right)	+57°42′45″.34
Dec (bottom/left)	+57°01′54″.69

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Elephant Trunk Nebula - HOO Palette

Elephant Trunk Nebula - HOO Palette

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Elephant Trunk Nebula - HOO Palette

Elephant Trunk Nebula - HOO Palette

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