Pelican Nebula in the constellation Cygnus

dd8f485d13edf713fe246ea2c8f4427c.1824x0_q100_watermark

Mount: Takahashi-EM200 Temma2jr
Optics: Takahashi TSA-102s
Camera: ATIK-11000M classe2
filter wheel: Atik-EFW2
filter Astrodon H.Alpha-5nm LRGB
Guiding: Atik-314L+ -5° Via Astrodon Monster-MOAG
Exposure:
H.alpha: 15x1800sec ( 7h30 )
LRGB: 7.1.1.1x1800sec ( 5h )
Total: 12h30
Temp CCD: -20°c
Software: MaximDL.V5
Location: Gerarmer.88 ( Vosges France )
Pretreatment MaximDL.V5
Dark,Offset,Flat x31
Treatment: Photoshop.CS

Autor: Jerome Greblac

24 December 2013

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