NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band (Ian Parr)

Celestial hemisphere: Southern · Constellation: Vela (Vel) · Contains: NGC 2736 · Pencil Nebula

NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band, Ian Parr

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NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band

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NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band

NGC 2736 Herschel's Ray Nebula (also known as the Pencil Nebula) is a small part of the Vela Supernova Remnant, located near the Vela Pulsar in the constellation Vela.
The ahas an apparant magnitude of about 12 and is around 30 x 7 arcminutes in size. It resides about 815 light-years away from the Solar System and is thought to be formed from part of the shock wave of the larger Vela Supernova Remnant.

This was captured over the month of April 2023 in conditions that varied from poor to last Thursday night when the evening started off with the best seeing I have ever experienced in my five years in Hawklesbury Heights in the Blue Mountains outside Sydney with a HFR around 1.3 that lasted for over an hour. In the end I kept about 50 percent of the 10 hours of exposures to build this version. As always those moments of great seeing are ususlly a precusor to the week of rain that then follows.

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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	Basic success
Started	...
Astrometry.net job	7623691
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band

NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band

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NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band

NGC 2736 Herschel's Ray Nebula (Pencil Nebula) In Vela in Narrow Band

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