Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain (Steve Milne)

Celestial hemisphere: Northern · Constellation: Draco (Dra) · Contains: NGC 3183 · NGC 3252

Image of the day 04/23/2018

Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain, Steve Milne

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Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain

Link: https://stevemilne.smugmug.com/Photos/Sky/Nebulae/i-2BN5DSb

Image of the day 04/23/2018

Powered byPixInsight

Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain

Link: https://stevemilne.smugmug.com/Photos/Sky/Nebulae/i-2BN5DSb

This object is catalogued as Mandel-Wilson 2, and known colloquially as the Angel Nebula. It is made up of Integrated Flux Nebula (IFN). According to Steve Mandel-Wilson, IFN are "high galactic latitude nebulae ... illuminated not by a single star (as most nebula in the plane of the Galaxy are) but by the energy from the integrated flux of all the stars in the Milky Way". And who am I to argue?

Data for this were captured between 23 February and 17 April 2018 from a remote imaging facility located in Extremadura in Spain (e-EyE). The rig is jointly owned and managed with Barry Wilson.

Lum: 93 x 600s

Red: 32 x 600s

Green: 32 x 600s

Blue: 32 x 600s

That makes 31.5 hours of exposure time.

Data Capture: Steve Milne & Barry Wilson

Image Processing: Steve Milne

Original
Final
B

B

Description: Couple of minor aberrations corrected.

Uploaded: ...

Entre Encinas y Estrellas (e-EyE)
The refractors!

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Image of the day 04/23/2018

Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain

Image of the day 04/23/2018

Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain

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Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain

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Mandel-Wilson 2 (the 'Angel Nebula') in Ursa Major - 31.5 hours of LRGB from Extremadura, Spain

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