The Cocoon Nebula (IC 5146)

Posted by joramusa
on Wednesday, July 20, 2016

Photographer:José Ramón Mundo Salvador.
Can Margarit Observatory Corbera de Llobregat (Barcelona) Spain.
Equipment:Telescope Astrograph AG 10" f:3.8.Cámera:SBIG ST 10XME.Mount 10 Micrón GM 2000.
Narrow band
Red :H-alpha 22 exposures of 10 min.bin 1
Green:O-III 22 exposures of 10 min bin1
Blue :S-II 22 exposures of 10 min bin1.
Calibrated with darks ans flats.
Programs Maxim DL V5-CCDStack2-Photoshop CS6

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