Double Cluster in Perseus
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NGC869 & NGC884 |
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Object |
Type |
Globular Cluster |
Constellation |
Perseus |
Distance |
25,100 ly |
More
Info |
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Image |
Date |
10 Sep 2007 (Summer) |
Place |
Carlsbad, CA |
Exposure
Data |
LRGB 30:15:15:15 secs @ -15C
L 6x5, R 3x5, G 3x5, B 3x5 (bin 1x1) |
Notes |
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Equipment |
Optics |
Takahashi FSQ-106N Refractor |
Focal
Length |
530mm @f/5 |
Mount |
Astro-Physics 900GTO |
Camera |
SBIG ST-2000XM |
Focuser |
Robo-Focus |
Filters |
CFW10A, Astrodon LRGB |
Software |
MaxIm DL, CCDStack, Photoshop |
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