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Sharpless 129 Nebula
SH2-129
Object
Type Emission Nebula
Constellation Cepheus
Distance 9,300 ly
More Info
Image
Date 14 Sep 2012 (Summer)
Place Palomar Mountain, CA
Exposure Data Ha 225 mins @ -20C
Ha 15x15 (bin 1x1)
Notes Used the FS-60C dedicated reducer
Equipment
Optics Takahashi FS-60C Refractor
Focal Length 255mm @f/4.25
Mount Astro-Physics 900GTO
Camera SBIG ST-10XME
Focuser Robo-Focus
Filters CFW10A, Astrodon 3nm Ha
Software Maxim DL, CCDStack, Photoshop

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