Comet | C/2014 Q2 (Lovejoy) |
User | Taras Prystavski |
User`s name | Taras Prystavski |
Observation's time (UT) | 2015-08-14 21:21:00 |
Observation's place | Not set |
Comparison stars source | ICQ: UO. USNO A2.0 catalogue R magnitudes |
Method | C |
Magnitude | 10.0: |
Mag Error | Not set |
Coma diameter(') | &5.9 |
Tail's length | &6.5' |
Coma degree of condensation | Not set |
Positional angle of tail (°) | 332 |
Aperture | 7.0 cm |
Telescope focal length (mm) | 420 |
Telecope Type | R |
Exposure of single frame (sec) | 45 |
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 | ○ 6.04' |
Camera | |
Chip | |
Chip blooming | Anti Blooming Gate |
Number of images | >=9 |
Magnitude of the comparison star closest in brightness | Not set |
Calibration methods | dark-subtracted (and bias-subtracted) |
Pixel size width | 3.6" |
Pixel size height | 3.6" |
Light pollution zone | Not set |
Lm | Not set |
SQM-L in zenith | Not set |
Observatory code | |
Comment | Not set |