2024-05-02 - IC 5070 - Pelican Nebula (Rick Evans)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 56 Cyg · 57 Cyg · HD198639 · HD198931 · HD199178 · IC 5070 · LBN 350 · LBN 353 · LBN 359 · LDN 933 · Pelican Nebula · The star 56 Cyg · The star 57 Cyg

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2024-05-02 - IC 5070 - Pelican Nebula

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2024-05-02 - IC 5070 - Pelican Nebula

The Pelican Nebula, also catalogued as IC 5070 and IC 5067, is an H II region intricately linked with the North America Nebula in the constellation of Cygnus. The nebula’s gaseous formations vaguely mirror the shape of a pelican, hence its name. Situated near the first magnitude star Deneb, the Pelican Nebula is separated from its more famous counterpart, the North America Nebula, by a molecular cloud teeming with dark dust. Both nebulae form part of the expansive H II region known as Westerhout 40.

The Pelican Nebula is a subject of intense study due to its dynamic blend of star formation and evolving gas clouds. The radiance from young, vibrant stars is gradually converting cold gas into a hot state, pushing an ionization front to slowly progress outward. Notably dense filaments of cold gas persist within the nebula, including two jets originating from the Herbig-Haro object 555.

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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	9848688
PixInsight job	932S5GISKYRAQWRQ9YBJGO1C2O81B9XD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h51m26s.63
RA (top/left)	20h55m07s.62
RA (top/right)	20h48m37s.93
RA (bottom/right)	20h47m46s.99
RA (bottom/left)	20h54m12s.30

Dec (center)	+44°19′06″.2
Dec (top/left)	+44°29′49″.0
Dec (top/right)	+44°46′58″.7
Dec (bottom/right)	+44°07′57″.3
Dec (bottom/left)	+43°50′58″.8

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2024-05-02 - IC 5070 - Pelican Nebula

2024-05-02 - IC 5070 - Pelican Nebula

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2024-05-02 - IC 5070 - Pelican Nebula

2024-05-02 - IC 5070 - Pelican Nebula

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