M100 Wide Field (Dave Boddington)

Celestial hemisphere: Northern · Constellation: Coma Berenices (Com) · Contains: HD107612 · HD107726 · HD107764 · HD107906 · HD107907 · HD108079 · HD108155 · HD108239 · IC 787 · M 100 · NGC 4312 · NGC 4321 · NGC 4322 · NGC 4328 · NGC 4340 · NGC 4350 · NGC 4379 · NGC 4383 · NGC 4396 · NGC 4405

Powered byPixInsight

M100 Wide Field

Powered byPixInsight

M100 Wide Field

M100 and wide field shot of this area of the Virgo cluster. The last one from a week of fabulous clear skies over Berkshire UK. Messier 100 (also known as NGC 4321) is a grand design intermediate spiral galaxy located within the southern part of constellation Coma Berenices. It is one of the brightest and largest galaxies in the Virgo Cluster, located approximately 55 million light-years distant from Earth and has a diameter of 107,000 light years. It was discovered by Pierre Méchain on March 15, 1781 and was subsequently entered in Messier's catalogue of nebulae and star clusters after Charles Messier made observations of his own on April 13, 1781. The galaxy was one of the first spiral galaxies to be discovered, and was listed as one of fourteen spiral nebulae by Lord William Parsons of Rosse in 1850. NGC 4323 and NGC 4328 are satellite galaxies of M100; the former is connected with it by a bridge of luminous matter. 8hrs Lum through Espri150/SX46 and 2.5 hours each RGB through piggybacked Esprit100/ASI1600. Processed in Pixinsight and Photoshop.

Original
B
Final
C

C

Title: Reprocess using BXT, SXT and NXT

Uploaded: ...

UK Astro-Imaging
The refractors!

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	3578242
PixInsight job	IEVDR69RVQJE2B609XUC9P7L3DJ8KX4B
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h24m13s.66
RA (top/left)	12h21m53s.84
RA (top/right)	12h21m50s.30
RA (bottom/right)	12h26m32s.46
RA (bottom/left)	12h26m37s.97

Dec (center)	+16°05′52″.6
Dec (top/left)	+16°49′08″.4
Dec (top/right)	+15°23′24″.8
Dec (bottom/right)	+15°22′33″.5
Dec (bottom/left)	+16°48′15″.2

Image Index:

Contribution Index (beta):

M100 Wide Field

M100 Wide Field

Equipment

Acquisition details

Description

Comments

Revisions

C

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

M100 Wide Field

M100 Wide Field

Equipment

Acquisition details

Description

Comments

Revisions

C

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?

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