Comet | 53P/Van Biesbroeck |
User | Taras Prystavski |
User`s name | Taras Prystavski |
Observation's time (UT) | 2016-05-15 16:47:00 |
Observation's place | Not set |
Comparison stars source | ICQ: MC. Carlsberg Meridian Catalog 14 (1989) |
Method | C |
Magnitude | 14.3 |
Mag Error | Not set |
Coma diameter(') | 0.9 |
Tail's length | &4.5' |
Coma degree of condensation | Not set |
Positional angle of tail (°) | 255 |
Aperture | 30.0 cm |
Telescope focal length (mm) | 1500 |
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 | ○ 0.92' |
Camera | STM |
Chip | K32 |
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 | 1.7" |
Pixel size height | 1.7" |
Light pollution zone | Not set |
Lm | Not set |
SQM-L in zenith | Not set |
Observatory code | |
Comment | Not set |