| Comet | C/2016 N4 (MASTER) |
|---|
| User | Sergey Shurpakov |
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| User`s name | Sergey Shurpakov |
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| Observation's time (UT) | 2016-08-27 00:25:00 |
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| Observation's place | Observatory "Taurus-1" MPC-A98 |
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| Comparison stars source | ICQ: UO. USNO A2.0 catalogue R magnitudes |
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| Method | Not set |
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| Magnitude | 16.5 |
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| Mag Error | 0.1 |
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| Coma diameter(') | 0.40 |
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| Tail's length | |
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| Coma degree of condensation | 7.5 |
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| Positional angle of tail (°) | |
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| Aperture | 20 cm |
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| Telescope focal length (mm) | 815 |
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| Telecope Type | S |
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| Exposure of single frame (sec) | 45 |
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| Phot Region | |
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| Software (with version) | ICQ: A48. Astrometrica 4.8 |
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| Stars Exposure | Not set |
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| Photometric-aperture size | |
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| Camera | Defined by user: Artemis 285AL |
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| Chip | |
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| Chip blooming | |
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| Number of images | Σ |
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| Magnitude of the comparison star closest in brightness | |
|---|
| Calibration methods | dark-subtracted (and bias-subtracted) |
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| Pixel size width | 2.7" |
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| Pixel size height | 2.7" |
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| Light pollution zone | |
|---|
| Lm | |
|---|
| SQM-L in zenith | |
|---|
| Observatory code | A98 |
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| Comment | Not set |
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