ST2000XM: M81
| Exposure: |
LRGB Exposure: L=20 minutes (4 x 300 sec.) unbinned; R=15 minutes (3 x 300 sec.) 2xbinned; G=15 minutes (3 x 300 sec.) 2xbinned; B=15 minutes (3 x 300 sec.) 2xbinned. |
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Camera:
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SBIG ST-2000XM |
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Telescope:
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Takahashi CN-212 at f/3.9 Newtonian Mode |
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Mount:
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Losmandy/Gemini G-11 |
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Processing:
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Maxim/DL-CCD, Photoshop 6.0 |
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Date:
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2/04/05 |
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