NGC 7377 (Gary Imm)

Celestial hemisphere: Southern · Constellation: Aquarius (Aqr) · Contains: NGC 7377

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NGC 7377

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NGC 7377

This object is a rarely imaged lenticular galaxy located 150 million light years away in the constellation of Aquarius at a latitude of -22 degrees. The galaxy spans 3 arc-minutes in our apparent view, which corresponds to a diameter of 130,000 light years.

So why would I image such an uninteresting lenticular galaxy? Good question. Well, some detailed images of this object show very interesting star streams wrapping around this galaxy. I love star streams and I thought it would be fun to try to image them here.

But alas, like several of my recent attempts to image faint interesting phenomena, I failed. I could not bring out any interesting star streams on this object. The streams are there very faintly if you know where to look, but they don't show up as I hoped they would. Perhaps they will show up better if I am able to add to these subs over the next few seasons.

The refractors!
Cloudy Nights
Takahashi Refractors
ZWO ASI183/QHY183

Lenticular Galaxies
Shell Galaxies

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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	2938275
PixInsight job	UW3OFHN6HKQ6WNXT9TIAMPPYQN2N3BXR
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	22h47m47s.440
RA (top/left)	22h46m25s.890
RA (top/right)	22h49m10s.223
RA (bottom/right)	22h49m08s.727
RA (bottom/left)	22h46m24s.932

Dec (center)	-22°18′39″.10
Dec (top/left)	-22°32′10″.44
Dec (top/right)	-22°31′44″.71
Dec (bottom/right)	-22°05′05″.52
Dec (bottom/left)	-22°05′31″.30

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NGC 7377

NGC 7377

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NGC 7377

NGC 7377

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