Object
Description:Double Cluster in Perseus
Type:Open Cluster
Constellation:Perseus
Distance:25,100 ly
Image
Date:September 19, 2014
Location:Palomar Mountain, CA
Exposure:R 9x5, G 9x5, B 9x5 (bin 1x1)
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 Gen 2 LRGB
Software:MaxIm DL, CCDStack, Photoshop
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