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Cygnus Wall in Emission-Line
NGC7000
Object
Type Nebula
Constellation Cygnus
Distance 1,500 ly
More Info
Image
Date 09 Jul 2021 (Summer)
Place Descanso, CA
Exposure Data SII:Ha:OIII 240:240:240 mins @ -25C
SII 16x15, Ha 16x15, OIII 16x15 (bin 1x1) as RGB
Notes
Equipment
Optics DSI RC10C Corrected RC Astrograph
Focal Length 1867mm @f/7.3
Mount Astro-Physics 900GTO
Camera FLI ML-6303E
Focuser Built-in Secondary Focuser
Filters FLI CFW2-7, Astrodon 3nm SII, Ha, OIII
Software Maxim DL, CCDStack, Photoshop

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