CCD Observation's detail view 1387

Comet 67P/Churyumov-Gerasimenko
UserSergey Shurpakov
User`s nameSergey Shurpakov
Observation's time (UT)2015-08-20 00:14:00
Observation's placeNot set
Comparison stars sourceICQ: U0.But this catalogue hasn`t been submited into database
MethodC
Magnitude13.9
Mag ErrorNot set
Coma diameter(')0.37
Tail's lengthNot set
Coma degree of condensation7.5
Positional angle of tail (°)Not set
Aperture25 cm
Telescope focal length (mm)1250
Telecope TypeL
Exposure of single frame (sec)60
Phot Region
Software (with version)ICQ: A32. Astrometrica 3.25
Stars ExposureNot set
Photometric-aperture size○ 0.37'
CameraAAL
ChipSAL
Chip blooming
Number of imagesNot set
Magnitude of the comparison star closest in brightness10.2
Calibration methodsdark-subtracted (and bias-subtracted)
Pixel size width1.1"
Pixel size height1.1"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set