TEC-140 Apo: M20--The Trifid Nebula
| Exposure: |
45 minute LRGB exposure: L=30 minutes (3 x 600 sec.); 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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TEC-140 Apo @ f/7 |
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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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9-2-08 |
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