Whale and Hockey Stick (ngc4631 and ngc4656 with tidal stream) (Brian Clary)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: HD111180 · NGC 4627 · NGC 4631 · NGC 4656 · NGC 4657 · PGC 100706 · PGC 100707 · PGC 1956705 · PGC 1956992 · PGC 1960468 · PGC 1962195 · PGC 1964301 · PGC 1964488 · PGC 1965854 · PGC 1966549 · PGC 1967741 · PGC 1968805 · PGC 1969714 · PGC 1970315 · PGC 1970316 · PGC 1970621 · PGC 1971443 · PGC 1971469 · PGC 1972003 · PGC 1973273 · PGC 1974463 · PGC 1975934 · PGC 1976545 · PGC 1977697 · PGC 1981071 · And 26 more.

Powered byPixInsight

Whale and Hockey Stick (ngc4631 and ngc4656 with tidal stream)

Powered byPixInsight

Whale and Hockey Stick (ngc4631 and ngc4656 with tidal stream)

Imaged here is are the Whale and Hockey Stick galaxies. After some inspection I noticed a faint tidal stream between the 2 galaxies which encouraged me to do some additional processing. After some looking on astrobin I noticed @Rafa Barberá had imaged this as well (https://astrob.in/jifxq8/B/ ) but very few if any others. I probably need another 6-12 hours to pull some of the fainter stream , however I may be at the limit of my equipment.

The OSC Club (One Shot Camera)
HyperStar Lens Astrophotography
Schmidt-Cassegrain Telescope (SCT) Imagers
Imaged with N.I.N.A.
N.I.N.A. Users

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

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	7590765
PixInsight job	ZG978TSJ794NTLPC24V5PH5K8WUR2GYR
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h42m41s.75
RA (top/left)	12h38m10s.43
RA (top/right)	12h47m30s.64
RA (bottom/right)	12h47m17s.40
RA (bottom/left)	12h37m47s.53

Dec (center)	+32°18′09″.8
Dec (top/left)	+31°31′08″.7
Dec (top/right)	+31°36′14″.5
Dec (bottom/right)	+33°04′32″.4
Dec (bottom/left)	+32°59′15″.4

Image Index:

Contribution Index (beta):

Whale and Hockey Stick (ngc4631 and ngc4656 with tidal stream)

Whale and Hockey Stick (ngc4631 and ngc4656 with tidal stream)

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Whale and Hockey Stick (ngc4631 and ngc4656 with tidal stream)

Whale and Hockey Stick (ngc4631 and ngc4656 with tidal stream)

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information