NGC 4236 (Riedl Rudolf)

Celestial hemisphere: Northern · Constellation: Draco (Dra) · Contains: HD107028 · NGC 4236 · PGC 139773 · PGC 166124 · PGC 2725214 · PGC 2725645 · PGC 2725864 · PGC 2726012 · PGC 2726024 · PGC 2726451 · PGC 2726795 · PGC 2727366 · PGC 2729018 · PGC 2729999 · PGC 2730166 · PGC 2730425 · PGC 2730527 · PGC 2730848 · PGC 2730972 · PGC 2731136 · PGC 2731233 · PGC 2731503 · PGC 2731666 · PGC 2731962 · PGC 2731982 · PGC 2732924 · PGC 2733036 · PGC 2733215 · PGC 39118 · PGC 39369

Powered byPixInsight

NGC 4236

Powered byPixInsight

NGC 4236

NGC 4236 is a relativly big galaxy in Draco. Beside the big size the surface brightness of the galaxy is very weak - 15,4 mag only!

The size is 21,9 x 7,2 arcmin and she is in a distance of 12 Mio Lj. The real size is 76.000 Lj and the galaxy belongs to the M81 group. The spiral arms are unusual blue, mainly at both end of the arms.

Original
Final
C

Nikon Imagers

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
Artificial satellite

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	...
PixInsight job	QH0H5X238Q59JNW6N5YSPAIUCJNRQQBD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h16m49s.76
RA (top/left)	12h22m30s.49
RA (top/right)	12h23m17s.40
RA (bottom/right)	12h10m47s.27
RA (bottom/left)	12h10m43s.89

Dec (center)	+69°25′54″.2
Dec (top/left)	+68°46′21″.3
Dec (top/right)	+70°02′49″.2
Dec (bottom/right)	+70°04′41″.9
Dec (bottom/left)	+68°48′09″.2

AstroBin

AstroBin

Image Index:

Contribution Index (beta):

NGC 4236

NGC 4236

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

AstroBin

AstroBin

Image Index:

Contribution Index (beta):

NGC 4236

NGC 4236

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

Error

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information