Jean-Yves GRUFFAT - Quelques égarements en images

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IC1396 (Sh2-131) et SH2-129

AstroIC1396201008.jpg NGC7000, IC5068, IC5070, Sh2-119, ...ThumbnailsEntre Deneb et Omicron 1 & 2 du CygneNGC7000, IC5068, IC5070, Sh2-119, ...ThumbnailsEntre Deneb et Omicron 1 & 2 du CygneNGC7000, IC5068, IC5070, Sh2-119, ...ThumbnailsEntre Deneb et Omicron 1 & 2 du CygneNGC7000, IC5068, IC5070, Sh2-119, ...ThumbnailsEntre Deneb et Omicron 1 & 2 du Cygne

Technical informations : 
- Place : Ajon (Bogève - Haute-Savoie - France)
- Date : 08/08/2010
- Constellation : Cepheus (Cep)
- Numerical device : Canon 350D Baader
- Lens : Canon 70-200 2.8L (set at 160 mm and f/3.5)
- Number of shots : 29
- Unit exposure : 5 min at ISO 200 (i.e. 2h25 total exposure)
- Number of darks : 16
- Number of flats : 5 (at 1/50s)
- Number of offset : 15
- Mounting Losmandy G11 + Gemini
- Guiding with the LVI smartguider camera mounted on a William Optics Zenithstar 66 SD on a Geoptik dual Vixen / EQ saddle plate
- Pré-processing with Deep Sky Stacker
- Histrogram stretching with Pixinsight LE
- Processing with Adobe Photoshop CS5 (Article of N. Outters "LRVB processing" + 2009 AIP training)

For the high definition picture, just click >>HERE<<

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Jean-Yves GRUFFAT
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AstroIC1396201008.jpg
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