NGC 281 in SHORGB (The Pacman Nebula in SHOLRGB) (kaeouach aziz)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD5005 · IC 1590 · LBN 616 · NGC 281 · Sh2-184

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NGC 281 in SHORGB (The Pacman Nebula in SHOLRGB)

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NGC 281 in SHORGB (The Pacman Nebula in SHOLRGB)

NGC 281, also known as the Pacman Nebula due to its visual resemblance to the iconic video game character, is a fascinating emission nebula located in the direction of the Cassiopeia constellation.About 9,200 light years from Earth, this nebula represents a celestial wonder that captivates the attention of astronomers and astronomy enthusiasts.NGC 281 is an active star formation region, it is a cosmic cradle where new stars are born. This area is full of cosmic gas and dust which, under the influence of gravity, aggregate to form stars. These stars emit intense ultraviolet radiation which excites and illuminates the surrounding gas,thus creating the characteristic glow and color of the nebula.The captivating image of this nebula offers an artistic perspective on the unsuspected beauty present in the universe, sparking wonder and inspiration in those who contemplate these mesmerizing forms.This nebula presents filaments of gas and pockets of dense matter, testifying to the dynamic forces at work in this environment. Thus, we can easily recognize several cosmic formations, notably BOK globules and cosmic pillars.

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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	8791459
PixInsight job	RMV0E3B0X956H9FD1GT2R4IIZ6MZDY89
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h52m54s.360
RA (top/left)	00h54m50s.233
RA (top/right)	00h51m46s.429
RA (bottom/right)	00h50m59s.200
RA (bottom/left)	00h54m01s.521

Dec (center)	+56°37′34″.91
Dec (top/left)	+56°42′05″.60
Dec (top/right)	+56°51′15″.30
Dec (bottom/right)	+56°32′57″.66
Dec (bottom/left)	+56°23′52″.18

Image Index:

Contribution Index (beta):

NGC 281 in SHORGB (The Pacman Nebula in SHOLRGB)

NGC 281 in SHORGB (The Pacman Nebula in SHOLRGB)

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Image Index:

Contribution Index (beta):

NGC 281 in SHORGB (The Pacman Nebula in SHOLRGB)

NGC 281 in SHORGB (The Pacman Nebula in SHOLRGB)

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