| Comet | 274P/Tombaugh-Tenagra |
|---|
| User | Taras Prystavski |
|---|
| User`s name | Taras Prystavski |
|---|
| Observation's time (UT) | 2013-04-29 03:07:00 |
|---|
| Observation's place | Not set |
|---|
| Comparison stars source | ICQ: UD.But this catalogue hasn`t been submited into database |
|---|
| Method | C |
|---|
| Magnitude | 17.6 |
|---|
| Mag Error | Not set |
|---|
| Coma diameter(') | 0.26 |
|---|
| Tail's length | 0.4' |
|---|
| Coma degree of condensation | Not set |
|---|
| Positional angle of tail (°) | 119 |
|---|
| Aperture | 43.1 cm |
|---|
| Telescope focal length (mm) | 2155 |
|---|
| Telecope Type | Y |
|---|
| Exposure of single frame (sec) | 180 |
|---|
| Phot Region | comparison stars are in the same frame as a comet |
|---|
| Software (with version) | ICQ: A48. Astrometrica 4.8 |
|---|
| Stars Exposure | Not set |
|---|
| Photometric-aperture size | ○ 0.32' |
|---|
| Camera | FL9 |
|---|
| Chip | K6F |
|---|
| Chip blooming | |
|---|
| Number of images | 1 |
|---|
| 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 | 1.9" |
|---|
| Pixel size height | 1.9" |
|---|
| Light pollution zone | Not set |
|---|
| Lm | Not set |
|---|
| SQM-L in zenith | Not set |
|---|
| Observatory code | |
|---|
| Comment | Not set |
|---|
