DeepSkyObjects.Com
Propeller Nebula
DWB111
Object
Type
Nebula
Constellation
Cygnus
Distance
More Info
Image
Date
05 Sep 2009 (Summer)
Place
Carlsbad, CA
Exposure Data
Ha 120 mins @ -20C
Ha 8x15 (bin 1x1)
Notes
Equipment
Optics
Takahashi FS-60C Refractor
Focal Length
290mm @f/4.8
Mount
Astro-Physics 900GTO
Camera
SBIG ST-10XME
Focuser
Robo-Focus
Filters
CFW10A, Astrodon 6nm SII, Ha, OIII
Software
MaxIm DL, CCDStack, Photoshop