Soul Nebula (IC 1848) (Anthony Glas)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD17356 · HD17505 · HD17520 · HD17688 · HD17911 · HD17971 · HD18152 · HD18294 · HD18326 · HD18337 · HD18352 · HD18458 · HD18473 · HD237007 · HD237011 · HD237015 · HD237016 · HD237018 · HD237019 · HD237023 · HD237034 · HD237036 · HD237054 · IC 1848 · IC 1871 · LBN 667 · LBN 669 · LBN 670 · LBN 672 · LBN 673 · And 4 more.

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Soul Nebula (IC 1848)

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Soul Nebula (IC 1848)

Soul Nebula
Really wish I had some more data on this, but those clear nights are too elusive.
This was my first time experimenting with starless processing (Thank you Jimmy for your guide) so I have RGB stars & went with a more green heavy SHO pallete.
Overall pretty happy with it, though there are some weird lines running through the image that I couldn't get rid of, some of the detail is a bit overcooked & back focus issues to correct.
Imaged from a Bortle 5 area; acquisition using NINA; processed in PI.

Acquisition:
19 x 300s Ha
17 x 300s Oiii
17 x 300s Sii
~20 x 30s R,G,B (for stars)
4h 55m total

Equipment:
EQ6-R Pro
William Optics GT81 w/ 6AIII flattener
QHY163M w/ Antlia 3nm SHO & Antlia V-Series LRGB

Processing:
WBPP
DynamicCrop
Combined RGB
DBE
SPCC
StarXTerminator (RGB star extraction)
Combined SHO
Star removal, keeping nebulosity & discarding stars
HistogramTransformation
CurvesTransformation
SCNR
Noise reduction & sharpening (NoiseX, MultiscaleLinearTransform)
Star addition using PixelMath (https://www.nightphotons.com/guides/star-addition)
DarkStructureEnhance
Final color corrections

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	Distinct awarded users	Total awarded images
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Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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	8816420
PixInsight job	RG8RHBGCC4AD37G4KZYWD5UWEQ3169WX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h55m37s.95
RA (top/left)	02h48m53s.65
RA (top/right)	03h03m31s.64
RA (bottom/right)	03h02m45s.91
RA (bottom/left)	02h47m19s.76

Dec (center)	+60°24′21″.2
Dec (top/left)	+59°27′26″.2
Dec (top/right)	+59°36′37″.3
Dec (bottom/right)	+61°19′54″.4
Dec (bottom/left)	+61°10′18″.10

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Soul Nebula (IC 1848)

Soul Nebula (IC 1848)

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Soul Nebula (IC 1848)

Soul Nebula (IC 1848)

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