Arp 273 ( Gotthard Stuhm )

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: PGC 2144329 · PGC 2144868 · PGC 2144884 · PGC 2144938 · PGC 2145121 · PGC 2145603 · PGC 2145965 · PGC 2146136 · PGC 2146619 · PGC 2147050 · PGC 2147254 · PGC 2147502 · PGC 2147560 · PGC 2147919 · PGC 2149796 · PGC 2152425 · PGC 8961 · PGC 8970

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Arp 273

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Arp 273

Imaging Telescopes Or Lenses: TS ONTC 12" f 5,3
Imaging Cameras: Canon EOS 600D / Rebel T3i / Kiss X5 (modified)
Mounts: EQ6
Accessories: LACERTA MGEN Autoguider, V 2.11
Software: Pleiades Astrophoto PixInsight · Fitswork · EQAscom ascom/Eqmod
Guiding Telescopes Or Lenses: Teleskop-Service ONTC 12" f/5.3

Frames:: 25×120″(50′) ISO100
40×90″(1h) ISO1600
45×150″(1h 52′ 30″) ISO200
90×150″(3h 45′) ISO400
150×120″(5h) ISO800
Integration:: 12h 27′ 30″
Bortle Dark-Sky Scale:: 7.00

RA center: 02h21m21s.730

DEC center: +39°21′54″.62

Pixel scale: 0.650 arcsec/pixel

Orientation: -3.603 degrees

Field radius: 0.449 degrees

More info:Open

Resolution: 4200x2783

File size: 1.9 MB

Locations: Terrasse im Garten, Flensburg, Germany

Data source: Backyard

Arp's Peculiar Galaxies

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	3260995
PixInsight job	CR66DD4OIY72YDEZHNROCA3MKM296HPN
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	02h21m21s.730
RA (top/left)	02h23m13s.853
RA (top/right)	02h19m18s.906
RA (bottom/right)	02h19m28s.964
RA (bottom/left)	02h23m22s.542

Dec (center)	+39°21′54″.62
Dec (top/left)	+39°37′36″.20
Dec (top/right)	+39°34′44″.80
Dec (bottom/right)	+39°06′05″.67
Dec (bottom/left)	+39°08′54″.100

Image Index:

Contribution Index (beta):

Arp 273

Arp 273

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Image Index:

Contribution Index (beta):

Arp 273

Arp 273

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