TEC-140: NGC-7635--Bright (emission and/or reflection) nebula in Cassiopeia--The Bubble Nebula
| Exposure: |
LRGB Exposure Data: L=120 minutes (6 x 1200 sec. Red + 3 x 600 sec. Clear) unbinned; R=40 minutes (2 x 1200 sec.)unbinned; G=40 minutes (2 x 1200 sec.) unbinned; B=40 minutes (2 x 1200 sec.) unbinned |
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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 CS2 |
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Date:
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8-14-07 |
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