"THE SPIDER NEBULA" - Deepsky 1665mm LRGBhA - Area Constellation Auriga (Thomas ArtOfPix Großschmidt)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: 24 Aur · 24 phi Aur · HD35520 · HD35742 · HD36042 · IC 417 · LBN 804 · LDN 1526 · Sh2-234 · The star φ Aur

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"THE SPIDER NEBULA" - Deepsky 1665mm LRGBhA - Area Constellation Auriga

Powered byPixInsight

"THE SPIDER NEBULA" - Deepsky 1665mm LRGBhA - Area Constellation Auriga

"THE SPIDER NEBULA"
- Deepsky 1665mm LRGBhA
- Area Constellation Auriga

IC 417, also known as the Spider Nebula, is an emission nebula with an embedded open star cluster in the constellation Auriga in the northern starry sky. It is an estimated 7500 light years away from the solar system and has a diameter of around 26 light years.

Telescope: AFIL-1 - AG10 CDK F6.7 f=1665mm
Mount: SkyWatcher EQ8RH
Camera: FLI Proline 6303
Filters: Astrodon Gen1 E-Series Tru-Balance Red, Astrodon Gen1 E-Series Tru-Balance Green, Astrodon Gen1 E-Series Tru-Balance Blue
Filter1 Astrodon 5nm NB filters Ha 50mm Round
Location: Lijiang, China (Gemini Observatory)
Image Data Acquired By Alpha Zhang

Image processing:
Mainly Pixinsight, additionally Photoshop, Lightroom, GraXpertAI, BTX Blur Terminator, Noise Terminator, Star X Terminator

Image the Universe
Austria Astrophotography
N.I.N.A. Users
Southern Hemisphere Astro
Astrophotography Germany
Processed with Photoshop
Fine Art Astrophotography
Open Star Clusters
Narrowband imaging
PixInsight Addicts
Deep Sky Northern Hemisphere

Elaborations (L) hAlpha RGB
Remote Telescope (rented)

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	8847106
PixInsight job	GPTTIUOWGFNJDZVAQ51A3QR2L1SQXTKT
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h28m22s.610
RA (top/left)	05h30m28s.180
RA (top/right)	05h30m31s.480
RA (bottom/right)	05h26m16s.132
RA (bottom/left)	05h26m15s.185

Dec (center)	+34°24′20″.60
Dec (top/left)	+34°04′23″.11
Dec (top/right)	+34°43′38″.10
Dec (bottom/right)	+34°44′10″.30
Dec (bottom/left)	+34°04′54″.73

Image Index:

Contribution Index (beta):

"THE SPIDER NEBULA" - Deepsky 1665mm LRGBhA - Area Constellation Auriga

"THE SPIDER NEBULA" - Deepsky 1665mm LRGBhA - Area Constellation Auriga

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"THE SPIDER NEBULA" - Deepsky 1665mm LRGBhA - Area Constellation Auriga

"THE SPIDER NEBULA" - Deepsky 1665mm LRGBhA - Area Constellation Auriga

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