M16 Eagle Nebula

Constellation: Serpens        Distance: 7000 lightyears

NGC6820

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Image spcefications:
Exposure: 2,5 hours RGB(15 x 10 minutes), 5 hours Ha (15 x 20 minutes)
Camera: SBIG ST-8300C, SBIG ST-8300M
Instrument: TEC140 with field flattener
Mount: Losmandy G11
Guiding: Robtics 9 cm Guidescope with Starlight Xpress Lodestar autoguider
Image processing: ImagesPlus, Photoshop CS3
Location: Etoile St Cyrice, France
Date: 7 august 2010 (RGB), 17 18 an 19 august 2012 (Ha)