Comet | C/2015 F4 (Jacques) |
User | Kirill |
User`s name | Kirill Grishin |
Observation's time (UT) | 2015-07-11 23:16:00 |
Observation's place | Not set |
Comparison stars source | ICQ: MC.But this catalogue hasn`t been submited into database |
Method | c |
Magnitude | 13.0 |
Mag Error | Not set |
Coma diameter(') | &4.3 |
Tail's length | 19.5' |
Coma degree of condensation | Not set |
Positional angle of tail (°) | 211 |
Aperture | 15.0 cm |
Telescope focal length (mm) | 1050 |
Telecope Type | R |
Exposure of single frame (sec) | 61 |
Phot Region | |
Software (with version) | ICQ: AFo. Astrometrica used with Focas software |
Stars Exposure | Not set |
Photometric-aperture size | ☐ 0.17' |
Camera | STL |
Chip | KA1 |
Chip blooming | Anti Blooming Gate |
Number of images | 2 |
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 | 3.3" |
Pixel size height | 3.3" |
Light pollution zone | Not set |
Lm | Not set |
SQM-L in zenith | Not set |
Observatory code | |
Comment | Not set |