M90 A Spiral Galaxy 60 million Light Years Distant (Steve Argereow)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: HD109793 · IC 3583 · M 90 · NGC 4569

Powered byPixInsight

M90 A Spiral Galaxy 60 million Light Years Distant

Powered byPixInsight

M90 A Spiral Galaxy 60 million Light Years Distant

M90 is a spiral galaxy located in Virgo that's a member of the Virgo Cluster and one of the group's largest
and brightest spirals. This galaxy was one of eight galaxies, all Virgo members, discovered by
Charles Messier on March 18, 1781. It's located about 60 million light years away and is intrinsically.
large, with an actual diameter of 165,000 light-years. This equates to about 20% more than the diameter
of the Andromeda Galaxy (M31). M90 is estimated to contain a trillion stars.Information Credits: Home free Star Charts

Telescope: Explorer Scientific 127mm CF APO Refractor f/7.5 (952mm Focal Length)
Explore Scientific X0.7 Reducer f/5.25 (667mm Focal Length)
Mount IOptron CEM40

Camera ZWOASI2600MC-Pro Temp -10C, Binning 1 x 1, Gain 100 Offset 50

50 X 180 Second Exposures W/Optolong IR-UV Filter
30 X 240 Second Exposures W/Optolong IR-UV Filter

20 Dark Frames/30 Flats/30 Bias
Total Integration Time: 6 Hours 39 Minutes
Acquisition with SharpCap
Stacked with Astro Pixel Processor
Guiding PHD2
Processed with Astra Image
Photo taken from Seven Lakes, NC Bortle 4.5

Original
Final
B

North Carolina Astronomers
SharpCap Users
AstroBin Platform open discussions community forum

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	7861059
PixInsight job	6ZGMEBKHAUZROTQQ6V176DJDVQ9QMNT2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h36m46s.24
RA (top/left)	12h35m46s.20
RA (top/right)	12h35m49s.74
RA (bottom/right)	12h37m46s.33
RA (bottom/left)	12h37m42s.90

Dec (center)	+13°09′41″.2
Dec (top/left)	+13°34′00″.8
Dec (top/right)	+12°44′43″.1
Dec (bottom/right)	+12°45′13″.8
Dec (bottom/left)	+13°34′38″.1

Image Index:

Contribution Index (beta):

M90 A Spiral Galaxy 60 million Light Years Distant

M90 A Spiral Galaxy 60 million Light Years Distant

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

M90 A Spiral Galaxy 60 million Light Years Distant

M90 A Spiral Galaxy 60 million Light Years Distant

Equipment

Acquisition details

Description

Comments

Revisions

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?

Delete this revision?

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