NGC 6823 & 6820 - SH2-86 - Skywatcher Esprit 120 - ASI1600MM - SHO - Paramount MyT - Voyager - 30 Hours (Rowland Archer)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: HD186310 · LBN 135 · NGC 6820 · NGC 6823 · Sh2-86

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NGC 6823 & 6820 - SH2-86 - Skywatcher Esprit 120 - ASI1600MM - SHO - Paramount MyT - Voyager - 30 Hours

Powered byPixInsight

NGC 6823 & 6820 - SH2-86 - Skywatcher Esprit 120 - ASI1600MM - SHO - Paramount MyT - Voyager - 30 Hours

Old data, new tools! I'm continuing to process my backlog of data with the current toolset including Croman's AI-fueled BlurXterminator, StarXterminator and NoiseXterminator. Those plus the excellent freeware GraXpert are probably saving me at least two hours from each image processing workflow.

Thirty hours of SII, Ha and OIII data were acquired over nine sessions between May and August 2019, with a Skywatcher Esprit 120 refractor and an ASI1600MM cooled camera using Astrodon filters.

This region in Vulpecula is feature rich, with the NGC 6820 / SH2-86 emission nebula stretching across the field, the open cluster NGC 6823 near the center, and striking dark pillars and blobs of dust and gas throughout. This is a star-forming region, about 5000 ly from Earth, with the stars in the open cluster estimated to be about two million years old, just babies compared to our 4 billion year old sun.

Thanks for stopping by!

Narrowband imaging
Suburban Astrophotography
ZWO ASI1600MM/QHY163M
Sharpless2 Objects
Imaged with Voyager

All Images
Nebulae

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
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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
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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	8777964
PixInsight job	TMN23PPYQUYBKSNENZXAYFJSXUB22HNB
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h43m09s.414
RA (top/left)	19h42m58s.458
RA (top/right)	19h45m02s.358
RA (bottom/right)	19h43m20s.482
RA (bottom/left)	19h41m16s.734

Dec (center)	+23°14′47″.45
Dec (top/left)	+22°48′38″.70
Dec (top/right)	+23°19′07″.95
Dec (bottom/right)	+23°40′56″.70
Dec (bottom/left)	+23°10′23″.76

Image Index:

Contribution Index (beta):

NGC 6823 & 6820 - SH2-86 - Skywatcher Esprit 120 - ASI1600MM - SHO - Paramount MyT - Voyager - 30 Hours

NGC 6823 & 6820 - SH2-86 - Skywatcher Esprit 120 - ASI1600MM - SHO - Paramount MyT - Voyager - 30 Hours

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Image Index:

Contribution Index (beta):

NGC 6823 & 6820 - SH2-86 - Skywatcher Esprit 120 - ASI1600MM - SHO - Paramount MyT - Voyager - 30 Hours

NGC 6823 & 6820 - SH2-86 - Skywatcher Esprit 120 - ASI1600MM - SHO - Paramount MyT - Voyager - 30 Hours

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