CCD Observation's detail view 1182

Comet 67P/Churyumov-Gerasimenko
UserTaras Prystavski
User`s nameTaras Prystavski
Observation's time (UT)2015-08-16 23:16:00
Observation's placeNot set
Comparison stars sourceICQ: MC. Carlsberg Meridian Catalog 14 (1989)
MethodC
Magnitude12.2
Mag ErrorNot set
Coma diameter(')0.7
Tail's length0.6'
Coma degree of condensationNot set
Positional angle of tail (°)284
Aperture7.0 cm
Telescope focal length (mm)420
Telecope TypeR
Exposure of single frame (sec)30
Phot Regioncomparison stars are in the same frame as a comet
Software (with version)ICQ: A48. Astrometrica 4.8
Stars ExposureNot set
Photometric-aperture size○ 0.73'
Camera
Chip
Chip bloomingAnti Blooming Gate
Number of images>=9
Magnitude of the comparison star closest in brightnessNot set
Calibration methodsdark-subtracted (and bias-subtracted)
Pixel size width3.6"
Pixel size height3.6"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set