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Iris Nebula
NGC7023
Object
Type Reflection Nebula
Constellation Cepheus
Distance 1,300 ly
More Info
Image
Date 13 Nov 2004 (Fall)
Place Little Blair Valley, Anza-Borrego Desert, CA
Exposure Data LRGB 60:45:30:30 mins @ -20C
Lum 4x15 (bin 1x1), R 3x15, G 2x15, B 2x15 (bin 2x2)
Notes
Equipment
Optics Celestron C11 Carbon Fiber SCT w/XLT
Focal Length 1764mm @f/6.3
Mount Celestron CGE
Camera SBIG ST-2000XM
Focuser Optec TCF-S
Filters CFW8A, SBIG LRGB
Software CCDSoft, Photoshop

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