| Comet | C/2011 A3 (Gibbs) |
|---|
| User | Sergey Shurpakov |
|---|
| User`s name | Sergey Shurpakov |
|---|
| Observation's time (UT) | 2011-03-04 11:16:00 |
|---|
| Observation's place | Not set |
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| Comparison stars source | ICQ: U0.But this catalogue hasn`t been submited into database |
|---|
| Method | C |
|---|
| Magnitude | 17.3 |
|---|
| Mag Error | Not set |
|---|
| Coma diameter(') | 0.28 |
|---|
| Tail's length | Not set |
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| Coma degree of condensation | 8 |
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| Positional angle of tail (°) | Not set |
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| Aperture | 36 cm |
|---|
| Telescope focal length (mm) | 1440 |
|---|
| Telecope Type | M |
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| Exposure of single frame (sec) | 360 |
|---|
| 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 | ○ 0.30' |
|---|
| Camera | STT |
|---|
| Chip | K32 |
|---|
| Chip blooming | |
|---|
| Number of images | Not set |
|---|
| Magnitude of the comparison star closest in brightness | 17.8 |
|---|
| Calibration methods | dark-subtracted (and bias-subtracted) |
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| Pixel size width | 1" |
|---|
| Pixel size height | 1" |
|---|
| Light pollution zone | Not set |
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| Lm | Not set |
|---|
| SQM-L in zenith | Not set |
|---|
| Observatory code | |
|---|
| Comment | Not set |
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