M101 - Pinwheel Galaxy
M101 - Pinwheel Galaxy |
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Object Info |
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| Object type: | Spiral Galaxy | |
| Size: | 28.8' x 26.9' | |
| Magnitude: | 7.5 | |
| Constellation: | Big Dipper | |
| Distance: | 23.5 Million Light Years | |
Exposure Info |
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| Date: | 2008-03-30 2008-04-12 2008-04-13 2008-04-14 | |
| Location: | Pleasantville (NY) | |
| Telescope: | Borg 101ED (4" Semi-Apo f=640mm) | |
| Camera: | SBIG ST8 with clear filter | |
| Binning: | 1x1 | |
| Exposure time: | L R G B 132 80 80 80 | |
| Exposure time total: | 372 minutes | |
| Processing | ICCDStack, CS2 | |