ST-2000XM: SH2-155--Bright Nebula in Cepheus (The Cave Nebula)
| Exposure: |
LRGB Exposure Data: L=60 minutes (6 x 600 sec.) unbinned; R=20 minutes (1 x 1200 sec.) 2xbinned; G=20 minutes (1 x 1200 sec.) 2xbinned; B=20 minutes (1 x 1200 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 in Newtonian mode f/3.9 |
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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 CS |
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Date:
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9-10-05 |
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