IC417

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: 24 Aur · 24 phi Aur · HD243159 · HD243406 · HD243426 · HD243461 · HD243522 · HD243572 · HD243607 · HD243657 · HD243680 · HD243840 · HD243871 · HD244060 · HD244096 · HD281051 · HD281052 · HD281053 · HD281058 · HD281059 · HD281060 · HD281061 · HD281062 · HD281063 · HD281064 · HD281065 · HD281066 · HD281070 · HD281071 · HD281074 · And 21 more.

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IC417

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IC417

IC 417 is a diffuse emission nebula located in the constellation Auriga, about 10,000 light-years away from Earth. It is also known by its popular name, the Spider Nebula, due to its distinctive appearance resembling a spider with long, curved legs.The nebula spans an area of about 100 light-years and is illuminated by a cluster of young, hot stars at its center. The intense ultraviolet radiation from these stars excites the gas and dust in the nebula, causing it to emit light in various colors, ranging from red(yellow in Hubble palette) to blue.IC 417 is also notable for its filamentary structure, which is thought to have been formed by shockwaves from supernova explosions in the region. The filaments, which are made up of gas and dust, appear to be sculpted by the strong stellar winds of the hot, young stars.

This target is usually imaged along side the "fly" framing the spider and the fly together. I noticed a very interesting gas structure in the top right of the frame and decided to frame the Spider with that object instead. I felt it added a bit more structure and interest in the surrounding gas.

Thanks for looking and CS
Dan.

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Description: Playing with some more "Natural" NB combinations.

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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	7577307
PixInsight job	4JRNUBN67QYR5MWJF1WBYJJIGT8AT41S
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h27m15s.285
RA (top/left)	05h30m37s.142
RA (top/right)	05h23m13s.329
RA (bottom/right)	05h23m56s.374
RA (bottom/left)	05h31m14s.775

Dec (center)	+34°28′51″.60
Dec (top/left)	+35°05′23″.10
Dec (top/right)	+34°52′53″.80
Dec (bottom/right)	+33°51′59″.99
Dec (bottom/left)	+34°04′19″.42

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IC417

IC417

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Image Index:

Contribution Index (beta):

IC417

IC417

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Acquisition details

Description

Comments

Revisions

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Sky plot

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