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NGC896 Nebula in Emission-Line
NGC896
Object
Type Nebula
Constellation Cassiopeia
Distance
More Info
Image
Date 04 Dec 2005 (Fall)
Place Carlsbad, CA
Exposure Data SII:Ha:OIII 75:105:75 mins @ -20C
SII 5x15, Ha 7x15, OIII 5x15 (bin 1x1) as RGB
Notes Ha also used as the Luminance layer
Equipment
Optics Takahashi FSQ-106N Refractor
Focal Length 530mm @f/5
Mount Celestron CGE
Camera SBIG ST-2000XM
Focuser Robo-Focus
Filters CFW10A, Astrodon 6nm SII, Ha, OIII
Software Maxim DL, Registar, Photoshop

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