| Comet | C/2010 B1 (Cardinal) |
|---|
| User | Sergey Shurpakov |
|---|
| User`s name | Sergey Shurpakov |
|---|
| Observation's time (UT) | 2011-04-05 10:33:00 |
|---|
| Observation's place | Not set |
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| Comparison stars source | ICQ: U0.But this catalogue hasn`t been submited into database |
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| Method | C |
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| Magnitude | 16.1 |
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| Mag Error | Not set |
|---|
| Coma diameter(') | 0.32 |
|---|
| Tail's length | 2' |
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| Coma degree of condensation | 8.5 |
|---|
| Positional angle of tail (°) | 46 |
|---|
| Aperture | 15 cm |
|---|
| Telescope focal length (mm) | 1050 |
|---|
| Telecope Type | R |
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| Exposure of single frame (sec) | 300 |
|---|
| Phot Region | |
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| Software (with version) | ICQ: A32. Astrometrica 3.25 |
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| Stars Exposure | Not set |
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| Photometric-aperture size | ○ 0.32' |
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| Camera | STT |
|---|
| Chip | K32 |
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| Chip blooming | |
|---|
| Number of images | Not set |
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| Magnitude of the comparison star closest in brightness | 16.5 |
|---|
| Calibration methods | dark-subtracted (and bias-subtracted) |
|---|
| Pixel size width | 1.7" |
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| Pixel size height | 1.7" |
|---|
| Light pollution zone | Not set |
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| Lm | Not set |
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| SQM-L in zenith | Not set |
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| Observatory code | |
|---|
| Comment | Not set |
|---|
