The Irish Islands Nebulae (Daniel Erickson)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 56 Cyg · 57 Cyg · 62 ksi Cyg · B349 · B355 · IC 5070 · NGC 6989 · NGC 6997 · NGC 7000 · North America Nebula · Pelican Nebula · Sh2-117 · The star 56Cyg · The star 57Cyg · The star ξCyg

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The Irish Islands Nebulae

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The Irish Islands Nebulae

I apologize for the title. I know that it might have misled you, but it somehow seemed a better fit for the image. Honestly, I have so much to say about this, but can not bring myself to utter a syllable. Perhaps one day when we have a cup of tea together I will speak about it. In the meantime, I hope you like it.

OK. A few words. With all of my images I try and preserve accurate star color whenever possible. It is a personal goal. I usually fail, except in the case of the most prominent stars in a picture. In the case of this image, the most important star is probably the one in the lower right, ξ Cygni. Xi Cygni is a spectroscopic binary composed of a supergiant and small main sequence star. The main sequence in this case is not distinguishable, having been swallowed by the supergiant and poor sampling. The supergiant itself is a K4Ib having a distinctly yellowish tint.

Whatever else you say about this image, I managed to preserve that supergiant's color.

Light Polluted skies
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	Distinct awarded users	Total awarded images
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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.
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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	3995937
PixInsight job	OAF9EDPZHGOTZ9QVWURGIR16ELTP2MKZ
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h56m00s.79
RA (top/left)	20h44m09s.58
RA (top/right)	21h01m05s.40
RA (bottom/right)	21h07m55s.17
RA (bottom/left)	20h50m36s.67

Dec (center)	+43°55′08″.3
Dec (top/left)	+43°47′22″.9
Dec (top/right)	+41°59′19″.5
Dec (bottom/right)	+43°58′17″.9
Dec (bottom/left)	+45°50′03″.5

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The Irish Islands Nebulae

The Irish Islands Nebulae

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The Irish Islands Nebulae

The Irish Islands Nebulae

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