CCD Observation's detail view 1213

CometC/2015 F4 (Jacques)
UserTaras Prystavski
User`s nameTaras Prystavski
Observation's time (UT)2015-08-19 21:07:00
Observation's placeNot set
Comparison stars sourceICQ: MC. Carlsberg Meridian Catalog 14 (1989)
MethodC
Magnitude11.3:
Mag ErrorNot set
Coma diameter(')2.4
Tail's length5.0'
Coma degree of condensationNot set
Positional angle of tail (°)154
Aperture8.0 cm
Telescope focal length (mm)640
Telecope TypeR
Exposure of single frame (sec)25
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○ 2.55'
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 width2.5"
Pixel size height2.5"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set