| Comet | 17P/Holmes |
|---|
| User | Taras Prystavski |
|---|
| User`s name | Taras Prystavski |
|---|
| Observation's time (UT) | 2014-08-28 09:07:00 |
|---|
| Observation's place | Not set |
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| Comparison stars source | ICQ: MC.But this catalogue hasn`t been submited into database |
|---|
| Method | C |
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| Magnitude | 14.8 |
|---|
| Mag Error | Not set |
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| Coma diameter(') | 0.4 |
|---|
| Tail's length | 0.7' |
|---|
| Coma degree of condensation | Not set |
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| Positional angle of tail (°) | 270 |
|---|
| Aperture | 43.1 cm |
|---|
| Telescope focal length (mm) | 2155 |
|---|
| Telecope Type | Y |
|---|
| Exposure of single frame (sec) | 96 |
|---|
| Phot Region | comparison stars are in the same frame as a comet |
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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 | ○ 0.45' |
|---|
| Camera | |
|---|
| Chip | K6F |
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| Chip blooming | |
|---|
| Number of images | 2 |
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| Magnitude of the comparison star closest in brightness | Not set |
|---|
| Calibration methods | dark-subtracted (and bias-subtracted) + flat-field corrected (flat-fielded) |
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| Pixel size width | 1.9" |
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| Pixel size height | 1.9" |
|---|
| Light pollution zone | Not set |
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| Lm | Not set |
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| SQM-L in zenith | Not set |
|---|
| Observatory code | |
|---|
| Comment | Not set |
|---|
