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Arcturus Software
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M51
Whirlpool Galaxy in Canes Venatici |
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| Telescope: |
C11 |
| Mount: |
MI-250 |
| Camera: |
SBIG ST-10XME |
| Filters: |
Astrodon LRGB |
| Dates: |
LRGB April 19-20, 2006 |
| Exposure: |
Lum=8x9min (72mins),
RGB=5x9min each for 207 minutes (3.45hrs) total at -25C |
| Notes: |
This spiral galaxy
is about 37 million
light years away. |
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