| Comet | 252P/LINEAR
|
|---|
| User | Taras Prystavski |
|---|
| User`s name | Taras Prystavski |
|---|
| Observation's time (UT) | 2016-02-25 11:31:00 |
|---|
| Observation's place | Not set |
|---|
| Comparison stars source | ICQ: MC. Carlsberg Meridian Catalog 14 (1989) |
|---|
| Method | c |
|---|
| Magnitude | 16.5 |
|---|
| Mag Error | Not set |
|---|
| Coma diameter(') | &2.9 |
|---|
| Tail's length | Not set |
|---|
| Coma degree of condensation | Not set |
|---|
| Positional angle of tail (°) | Not set |
|---|
| Aperture | 35.6 cm |
|---|
| Telescope focal length (mm) | 2136 |
|---|
| Telecope Type | T |
|---|
| Exposure of single frame (sec) | 60 |
|---|
| Phot Region | comparison stars are in the same frame as a comet |
|---|
| Software (with version) | A49 |
|---|
| Stars Exposure | Not set |
|---|
| Photometric-aperture size | ☐ 0.17' |
|---|
| Camera | STX |
|---|
| Chip | K6M |
|---|
| Chip blooming | |
|---|
| Number of images | >=9 |
|---|
| Magnitude of the comparison star closest in brightness | Not set |
|---|
| Calibration methods | dark-subtracted (and bias-subtracted) + flat-field corrected (flat-fielded) |
|---|
| Pixel size width | 0.9" |
|---|
| Pixel size height | 0.9" |
|---|
| Light pollution zone | Not set |
|---|
| Lm | Not set |
|---|
| SQM-L in zenith | Not set |
|---|
| Observatory code | |
|---|
| Comment | Not set |
|---|
