ST-2000XM: M82--Irregular Galaxy in Ursa Major
| Exposure: |
L=15 minutes (5 x 180 sec.) unbinned, R=15 minutes (5 x 180 sec.) 2x binned, G=15 minutes (5 x 180 sec.) 2x binned, B=15 minutes (5 x 180 sec.) 2x binned. |
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Camera:
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SBIG ST-2000XM cooled @ -20c off ambient temperature of -7c |
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Telescope:
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Celestron C11 @ f/6.7 using AP 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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3/22/04 |
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