Eastern Veil Nebula (MountainAir)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: IC 1340 · NGC 6992 · NGC 6995 · Veil nebula

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Eastern Veil Nebula

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Eastern Veil Nebula

Description: The Eastern Veil Nebula, part of the Cygnus Loop, is a large supernova remnant located in the constellation Cygnus. The remnant is the result of a supernova explosion that occurred around 5,000 to 8,000 years ago. The nebula is made up of gas and dust that was expelled during the explosion, and it is lit up by the intense radiation from the remaining hot, dense core of the exploded star. The Eastern Veil Nebula is one of the brightest and most extensively studied supernova remnants, and it is visible to the naked eye under dark skies.

Comments: I have a love-hate relationship with the Veil Nebula. On my RASA and other wide-field rigs, the incredibly dense star field completely dominates the image. I have tried about four different star reduction techniques but none seem to work acceptably. But this image of the Veil was taken with the EdgeHD 9.25 reduced to 1645mm. The tighter field of view, in combination with NB stars color-corrected with SPCC plus a sprinkle of the magic that is BlurXterminator (and some great seeing to start with) really enabled a wonderful image. And I didn't have much integration time!

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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
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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	6941588
PixInsight job	KDLBTSS20TXQ6UFMQPXZPLUNI9ITMR70
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h56m08s.962
RA (top/left)	20h59m06s.503
RA (top/right)	20h56m43s.514
RA (bottom/right)	20h53m09s.939
RA (bottom/left)	20h55m35s.790

Dec (center)	+31°25′54″.26
Dec (top/left)	+31°01′51″.58
Dec (top/right)	+32°10′11″.32
Dec (bottom/right)	+31°49′40″.60
Dec (bottom/left)	+30°41′33″.86

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Eastern Veil Nebula

Eastern Veil Nebula

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Eastern Veil Nebula

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