Mandel Wilson 9 - MW9, Southern Celestial Serpent (Claudio Ulloa Saavedra)

Celestial hemisphere: Southern · Constellation: Apus (Aps) · Contains: HD153719 · HD153844 · HD154343 · HD154748 · HD155101 · HD155557 · HD155578 · HD155725 · HD155783 · HD156628 · HD157512 · HD157635 · HD157725 · HD157963 · HD158011 · HD158082 · HD158458 · HD159047 · IC 4633 · IC 4635

Powered byPixInsight

Mandel Wilson 9 - MW9, Southern Celestial Serpent

Powered byPixInsight

Mandel Wilson 9 - MW9, Southern Celestial Serpent

Integrated Flow Nebulae (IFN) are a relatively recently identified astronomical phenomenon. Unlike the typical and well-known gas nebulae in the plane of the Milky Way, IFNs are found beyond the main body of the galaxy.

The term was coined by Steve Mandel, who defined them as "High galactic latitude nebulae that are illuminated not by a single star (as are most nebulae in the plane of the Galaxy) but by the energy of the integrated flow of All stars As a result, these nebulae are incredibly faint and require hours of exposure to capture. These nebula clouds, a major component of the interstellar medium, are composed of dust particles, hydrogen and carbon monoxide, and other elements. heading towards the north and south celestial poles. The large nebula near the south celestial pole is MW9, commonly known as the Southern Celestial Serpent.

Astroimaging from Chile
Southern Hemisphere Astro
Takahashi 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	9699754
PixInsight job	15FY2YB175TTHW3ERPTTNMYTTJ6546AD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	17h26m21s.21
RA (top/left)	17h12m09s.31
RA (top/right)	17h09m22s.23
RA (bottom/right)	17h43m41s.28
RA (bottom/left)	17h40m16s.50

Dec (center)	-77°36′39″.5
Dec (top/left)	-76°20′21″.2
Dec (top/right)	-78°50′22″.6
Dec (bottom/right)	-78°49′37″.10
Dec (bottom/left)	-76°19′42″.1

Image Index:

Contribution Index (beta):

Mandel Wilson 9 - MW9, Southern Celestial Serpent

Mandel Wilson 9 - MW9, Southern Celestial Serpent

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Mandel Wilson 9 - MW9, Southern Celestial Serpent

Mandel Wilson 9 - MW9, Southern Celestial Serpent

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