ST-2000XM--The Horsehead and Flame Nebulas in Orion
| Exposure: |
L=40minutes (4x600 sec.)unbinned; R=30 minutes (3x600 sec.) 2x binned; G=30 minutes (3x600 sec.) 2x binned; B=30 minutes (3x600 sec.) 2x binned. |
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Camera:
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SBIG ST-2000XM cooled @ -15c off ambient temeperature of 2 c |
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Telescope:
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Takahashi FS-78 @ f/6 with Tak. FC-76 focal reducer |
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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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11-21-03 |
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