Arp 169 - widefield ( Gotthard Stuhm )

Celestial hemisphere: Northern · Constellation: Pegasus (Peg) · Contains: NGC 7236 · NGC 7237 · PGC 141006 · PGC 1437322 · PGC 1437511 · PGC 1438267 · PGC 1438404 · PGC 1438435 · PGC 1438559 · PGC 1439348 · PGC 1440116 · PGC 1440175 · PGC 1441320 · PGC 1442373 · PGC 1442938 · PGC 1442967 · PGC 1443137 · PGC 1443774 · PGC 1444197 · PGC 1444558 · PGC 1445688 · PGC 1446045 · PGC 1446686 · PGC 1446931 · PGC 1447205 · PGC 1447652 · PGC 1447731 · PGC 1448678 · PGC 1448895 · PGC 1450368 · And 17 more.

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Arp 169 - widefield

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Arp 169 - widefield

Imaging Telescopes Or Lenses: TS-Optics 300mm/12" ONTC f/5.3 Newtonian (carbon tube)
Imaging Cameras: Canon EOS 600D / Rebel T3i / Kiss X5 (modified)
Mounts: Sky-Watcher EQ8
Accessories: Lacerta MGEN-2 standalone autoguider
Software: Pleiades Astrophoto PixInsight

Frames:: 60×60″(1h) ISO1600
50×150″(2h 5′) ISO200
140×120″(4h 40′) ISO400
170×90″(4h 15′) ISO800
Integration:: 12h
Bortle Dark-Sky Scale:: 7.00

RA center: 22h14m55s.411

DEC center: +13°57′34″.31

Pixel scale: 0.614 arcsec/pixel

Orientation: -1.123 degrees

Field radius: 0.507 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 4914x3357

File size: 1.5 MB

Locations: Terrasse im Garten, Flensburg, Germany

Data source: Backyard

Take a closer look on Arp 169 and its neighbours ...

Unique or Unusal Deep Sky Targets
Arp's Peculiar Galaxies
Suburban Astrophotography

Galaxies

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

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.
Dismissals 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	6257138
PixInsight job	9QYACYIYV9U9PZ96SOUIK0F77XE8OTCD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h14m55s.411
RA (top/left)	22h16m37s.304
RA (top/right)	22h13m10s.782
RA (bottom/right)	22h13m13s.672
RA (bottom/left)	22h16m39s.816

Dec (center)	+13°57′34″.31
Dec (top/left)	+14°15′06″.80
Dec (top/right)	+14°14′10″.77
Dec (bottom/right)	+13°39′56″.63
Dec (bottom/left)	+13°40′55″.29

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Arp 169 - widefield

Arp 169 - widefield

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Arp 169 - widefield

Arp 169 - widefield

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