The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3) (Paul Lloyd)

Celestial hemisphere: Southern · Constellation: Vela (Vel) · Contains: Al Suhail al Wazn (λ Vel) · NGC 2736 · Part of the constellation Vela (Vel) · Pencil Nebula · Suhail (γ Vel · Suhail al Muhlif · The star B Vel · The star Regor · The star Suhail · The star a Vel · The star b Vel · The star c Vel · The star d Vel · The star e Vel · The star g Vel · The star n Vel · γ2 Vel)

The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3), Paul Lloyd

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The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3)

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The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3)

The Vela Supernova Remnant is estimated to have formed around 11,000 years ago, when a Type II
supernova occurred about 900ly away. It was this supernova that helped astronomers to determine that
they produce neutron stars. It is one of the closest SNRs to us. It contains the Pencil Nebula, NGC 2736,
that lies 815ly away, and is seen as the short, bright streak in the centre, left of this image.

I have used a H+O triband filter in an effort to display the nebulosity of this region of the sky.

Telescope: Canon EF 70-200mm lens + 1.4x teleconverter @ f=100mm
Camera:     ZWO ASI183MC Pro
Exposure: mosaic 2x2
                 4x17 x 300 sec, Optolong L-eNhance filter, gain=250
                 Bortle 3-4 sky, 50% Moon waning
Field of View: approx. 12º 30’ x 9º 00’
Image processed and prepared in PixInsight and Photoshop Elements

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Status	Advanced failed
Started	...
Astrometry.net job	9611782
PixInsight job	PTP8FBQYDWP1F2P8MD1COSJQTM1Z0B5V
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3)

The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3)

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The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3)

The Vela Supernova Remnant (Gum 15, SNR G263.9-03.3)

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