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NGC 7635 - Bubble Nebula by ZeSly NGC 7635 - Bubble Nebula by ZeSly

The bubble is on the top-right of the image. It  is in the constellation Cassiopea. Its designation in the New General Catalogue is NGC 7635. It is HII region, i.e. a region of ionized hydrogen. The bubble itself is formed by the strong stellar wind of a young massive star.

On the lower-left, the bright red nebula, another HII region, is NGC 7538. And the small star cluster at the bottom is NGC 7510. Their are in the constellation Cepheus.

50 exposures of 5 minutes.
Camera : Canon EOS 1000D unfiltered
Telescope : Takahashi FSQ-106ED refractor
Mount : Takahashi EM-200
Guiding : Orion Starshoot Autoguider on a William Optic Zenithstar 66SD refractor.
Outside temperature : 4°C to 6°C
Sensor temperature : 15°C ot 17°C
Humidity : 45%
SQM : 21.5
Software : auto-guiding with PHD2, acquisition with Astro Photography Tool, processing with PixInsight.
Location : Gresse-en-Vercors, France

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:iconpainkiller4life:
Painkiller4life Featured By Owner Jan 15, 2017  Hobbyist Artist
If I knew for sure that this was what was waiting for me when i died, I would leave tomorrow. Untill then the stars are my god, and I will move through time and space with a galactic perspective, leaving only memories behind.

 Your work and this gallery are really incredible and humbling!

you are definitly one of the good ones :)     
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:iconzesly:
ZeSly Featured By Owner Jan 17, 2017  Hobbyist Photographer
Thank you very much ! :)
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:icondanuk86:
danUK86 Featured By Owner Nov 15, 2016   General Artist
fantastic shot!
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:iconzesly:
ZeSly Featured By Owner Nov 16, 2016  Hobbyist Photographer
thank you :)
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:icondanuk86:
danUK86 Featured By Owner Nov 16, 2016   General Artist
welcome :nod:
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:iconmcaksoy:
mcaksoy Featured By Owner Nov 15, 2016  Hobbyist Photographer
Great Picture :) I use Cassiopeia to find north ^^
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:iconzesly:
ZeSly Featured By Owner Nov 16, 2016  Hobbyist Photographer
Thank you :)
I use the Big Dipper to find Polaris which indicate north ;) But it works with Cassiopeia to
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Details

Submitted on
November 14, 2016
Image Size
555 KB
Resolution
1200×799
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Views
128
Favourites
12 (who?)
Comments
7

Camera Data

Make
Canon
Model
Canon EOS 1000D unfiltered
Shutter Speed
15000/1 second
Aperture
F/5.0
Focal Length
530 mm
ISO Speed
800
Software
Adobe Photoshop CS6 (Windows)
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