NGC2174 Monkey Head Nebula (Kyle Desrosier)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: IC 2159 · LBN 854 · Monkey Head Nebula · NGC 2174 · NGC 2175 · Sh2-252

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NGC2174 Monkey Head Nebula

Link: https://www.instagram.com/p/CYc1i-rsUeu/

Powered byPixInsight

NGC2174 Monkey Head Nebula

Link: https://www.instagram.com/p/CYc1i-rsUeu/

Processing Details

Pre-processing (per channel)

Blink
ImageCalibration
SubframeSelector
StarAlignment
ImageIntegration
DrizzleIntegration
DynamicCrop

Linear Processing (Ha)

DynamicBackgroundExtraction
Deconvolution
TGVDenoise
MultiscaleMedianTransform
HistogramTransformation (stretch non-linear)

Linear Processing (OIII/SII)

DynamicBackgroundExtraction
TGVDenoise
MultiscaleMedianTransform
HistogramTransformation (stretch non-linear)

Non-linear Processing (Standard SHO)

PixelMath
SCNR (G, 40%)
Invert
SCNR (G, 60%)
Invert

Non-Linear Processing (ForaxX SHO)

PixelMath

Non-Linear Processing (Custom SHO)

PixelMath (85% ForaxX, 15% Standard)
LRGBCombination (Ha as lum)
CurvesTransformation (contrast and saturation adjustments)
ACDNR
MultiscaleLinearTransform
LocalHistrogramEqualization
DarkStructureEnhancement
Star De-Emphasis
CurvesTransformation (final contrast adjustment)
ColorSaturation
ExponentialTransformation

/r/astrophotography

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

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
Solar system
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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	5379343
PixInsight job	LM1SLJAFWTDDJYQPZVQL8NTKP2JURDSA
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h09m53s.311
RA (top/left)	06h07m15s.265
RA (top/right)	06h10m51s.405
RA (bottom/right)	06h12m31s.715
RA (bottom/left)	06h08m54s.681

Dec (center)	+20°30′10″.43
Dec (top/left)	+20°14′19″.54
Dec (top/right)	+19°52′16″.100
Dec (bottom/right)	+20°45′51″.21
Dec (bottom/left)	+21°08′02″.97

Image Index:

Contribution Index (beta):

NGC2174 Monkey Head Nebula

NGC2174 Monkey Head Nebula

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

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Image Index:

Contribution Index (beta):

NGC2174 Monkey Head Nebula

NGC2174 Monkey Head Nebula

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

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Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

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