Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  Dumbbell Nebula  ·  M 27  ·  NGC 6853  ·  PK060-03.1
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M27, Dumbbell Nebula (Narrowband), Dzmitry Kananovich
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M27, Dumbbell Nebula (Narrowband)

Getting plate-solving status, please wait...
M27, Dumbbell Nebula (Narrowband), Dzmitry Kananovich
Powered byPixInsight

M27, Dumbbell Nebula (Narrowband)

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Description

Another possibility to make good deep-sky images in the urban area is to use narrowband filters. In this image, H-alpha was used as red a chennel, OIII - as a blue channel, and 50/50 mixture of both - as a synthetic green channel. Stars were taken separately without any filters.

The data was collected during several nights in August-September 2013 using Canon 1000Da camera:

H-alpha: 50x10 min, 9x15 min, 7x20 min, total integration 12.9 hours;

OIII: 29x5 min, 19x10 min, 7x20 min, total integration 7.9 hours.

RGB-stars: 73x1 min.

Image A: starless variant

Image B: contains RGB-stars

Comments

Revisions

  • M27, Dumbbell Nebula (Narrowband), Dzmitry Kananovich
    Original
  • Final
    M27, Dumbbell Nebula (Narrowband), Dzmitry Kananovich
    B

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M27, Dumbbell Nebula (Narrowband), Dzmitry Kananovich

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Deep Sky