Barnard 228 - Dark Wolf Nebula (Cluster One Observatory)

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
Artificial satellite

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.

3 Lup · 3 psi01 Lup · 4 Lup · 4 psi02 Lup · 5 Lup · 5 chi Lup · B228 · PGC 3082611 · PGC 3097178 · PGC 55761 · PGC 56087 · PGC 56093 · PGC 647219 · PGC 648646 · PGC 650062 · PGC 655677 · PGC 655914 · PGC 656482 · PGC 656641 · PGC 657714 · PGC 657836 · PGC 658677 · PGC 658787 · PGC 661140 · PGC 664009 · PGC 664241 · PGC 665108 · PGC 665693 · PGC 665886 · PGC 666978 · PGC 667757 · PGC 668402 · PGC 669264 · PGC 669511 · PGC 670831 · PGC 672234 · PGC 672437 · PGC 672512 · PGC 672677 · PGC 673406 · PGC 674060 · PGC 674405 · PGC 674551 · PGC 674574 · PGC 674837 · PGC 675393 · PGC 675664 · PGC 676057 · PGC 676080 · PGC 676091 · PGC 676260 · PGC 676562 · PGC 676697 · PGC 676809 · PGC 677511 · PGC 677580 · PGC 678254 · PGC 679077 · PGC 679090 · PGC 679547 · PGC 679636 · PGC 679805 · PGC 680305 · PGC 680323 · PGC 680706 · PGC 680770 · PGC 681147 · PGC 681525 · PGC 84678 · The star χ Lup · The star ψ1 Lup · The star ψ2 Lup

Status	Advanced success
Started	...
PixInsight job	7CXO3Q9PDAEJHXKKPPFWQG66NXLKOVO7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	15h43m47s.68
RA (top/left)	15h53m07s.90
RA (top/right)	15h34m29s.49
RA (bottom/right)	15h34m09s.89
RA (bottom/left)	15h53m23s.39

Dec (center)	-34°21′10″.6
Dec (top/left)	-33°03′09″.9
Dec (top/right)	-33°02′25″.5
Dec (bottom/right)	-35°36′29″.5
Dec (bottom/left)	-35°37′15″.9

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