Vela Supernova Remnant (Jeff Coldrey)

Celestial hemisphere: Southern · Constellation: Vela (Vel) · Contains: NGC 2645 · NGC 2659 · The star a Vel · The star b Vel · The star d Vel · The star e Vel · a Vel · b Vel · d Vel · e Vel

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Vela Supernova Remnant

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Vela Supernova Remnant

The Vela SNR is the remnant of a massive star that exploded around 12000 years ago, towards the end of The Stone Age. It spans approximately 8 degrees by 8 degrees, which is about 16 times the apparent diameter of our Moon. Shockwaves have yielded a variety of complex shapes with associated nicknames.

I am currently part-way through building a backyard and mosaic of this amazing region. Until then I have processed sample data generously shared by Telescope Live via a trial membership. Data was acquired by Martin Pugh at the Heaven's Mirror Observatory in Yass, NSW, Australia.

The image has been rotated ~90 degrees counterclockwise, with North being to the left of screen. This framing gives me the impression a raging inferno with smoke rising to the upper-left.

@Gary Imm has provided an excellent annotated image and description of the region here.

Original
Final
W

Astronomical Society of Victoria (ASV)
Australian Astrophotographers
Objects of the South - negative declination only

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	8654384
PixInsight job	WRAHDVQB1OCLUTIM275P3CZV4YK3IOL9
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	08h34m00s.86
RA (top/left)	08h20m32s.15
RA (top/right)	08h18m41s.99
RA (bottom/right)	08h48m43s.83
RA (bottom/left)	08h48m04s.50

Dec (center)	-44°26′37″.9
Dec (top/left)	-41°49′52″.0
Dec (top/right)	-46°50′19″.2
Dec (bottom/right)	-46°57′10″.2
Dec (bottom/left)	-41°56′06″.3

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Vela Supernova Remnant

Vela Supernova Remnant

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Image Index:

Contribution Index (beta):

Vela Supernova Remnant

Vela Supernova Remnant

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