Messier 109 (mouse over shows names)
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Object data |
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Object type: |
M 109 (NGC 3992) |
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Size object : |
7.6x4.7 arcmin. |
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Magnitude: |
9.9 |
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Constellation: |
Ursa Major |
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Distance: |
55.000.000 LY |
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Exposure data |
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Date, time |
2011-03-07 ~02.00 hour |
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Julian day number |
2455 628 |
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Location: |
Zuidlaren, Holland |
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Telescope: |
Takahashi FQS106ED f5 |
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Camera: |
ST2000xm + CFW10 |
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Filters: |
L: 9x5 min + 1x 10 min |
| R: 4x 5 min | |
| G: 5x 5 min | |
| B: 5x5 min | |
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Temperature outside: |
-3,5 0C |
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Temperature CCD: |
-25 C |
| SQM: | 21.08 |
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Binning: |
1x1 |
| Field of view: | 77'x58' |
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Imaged by: |
Gerard van den Braak |
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Processing tools: |
CcdSoft, IP, XGrad. PS CS3 |
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Notes: |
Crop +/- 32'x 25' |