Comet | 61P/Shajn-Schaldach
|
User | Sergey Shurpakov |
User`s name | Sergey Shurpakov |
Observation's time (UT) | 2015-09-18 20:52:00 |
Observation's place | Not set |
Comparison stars source | ICQ: U0.But this catalogue hasn`t been submited into database |
Method | C |
Magnitude | 16.7 |
Mag Error | Not set |
Coma diameter(') | 0.25 |
Tail's length | 2' |
Coma degree of condensation | 8.5 |
Positional angle of tail (°) | 255 |
Aperture | 25 cm |
Telescope focal length (mm) | 1250 |
Telecope Type | L |
Exposure of single frame (sec) | 120 |
Phot Region | |
Software (with version) | ICQ: A32. Astrometrica 3.25 |
Stars Exposure | Not set |
Photometric-aperture size | ○ 0.25' |
Camera | AAL |
Chip | SAL |
Chip blooming | |
Number of images | Not set |
Magnitude of the comparison star closest in brightness | 16.5 |
Calibration methods | dark-subtracted (and bias-subtracted) |
Pixel size width | 1.1" |
Pixel size height | 1.1" |
Light pollution zone | Not set |
Lm | Not set |
SQM-L in zenith | Not set |
Observatory code | |
Comment | Not set |