Object
Description: Pelican Nebula in Emission-Line
Type: Nebula
Constellation: Cygnus
Distance: 1,800 ly
Image
Date: July 25, 2007
Location: Carlsbad, CA
Exposure: SII 4x15 (bin 2x2), Ha 12x10 4x900 (bin 1x1) , OIII 5x15 (bin 2x2) as RGB
Notes: Imaged over 4 nights in less than ideal conditions
Equipment
Optics: Vixen VC200L Corrected Reflector
Focal Length: 1280mm @f/6.4
Mount: Astro-Physics 900GTO
Camera: SBIG ST-2000XM
Focuser: Robo-Focus
Filters: CFW10A, Astrodon 6nm SII, Ha, OIII
Software: Maxim DL, Photoshop
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