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Propeller Nebula in Emission-Line
DWB111
Object
Type Nebula
Constellation Cygnus
Distance
More Info
Image
Date 04 Jul 2019 (Summer)
Place Palomar Mountain, CA
Exposure Data SHOLRGB 150:180:150:15:15:15:15 mins @ -25C
SII 10x15, Ha 12x15, OIII 10x15, Lum 6x10, R 5x5, G 5x5, B 5x5 (bin 1x1)
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, Gen 2 LRGB
Software MaxIm DL, CCDStack, Photoshop

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