CCD Observation's detail view 718

Comet17P/Holmes
UserTaras Prystavski
User`s nameTaras Prystavski
Observation's time (UT)2014-08-28 09:07:00
Observation's placeNot set
Comparison stars sourceICQ: MC.But this catalogue hasn`t been submited into database
MethodC
Magnitude14.8
Mag ErrorNot set
Coma diameter(')0.4
Tail's length0.7'
Coma degree of condensationNot set
Positional angle of tail (°)270
Aperture43.1 cm
Telescope focal length (mm)2155
Telecope TypeY
Exposure of single frame (sec)96
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○ 0.45'
Camera
ChipK6F
Chip blooming
Number of images2
Magnitude of the comparison star closest in brightnessNot set
Calibration methodsdark-subtracted (and bias-subtracted) + flat-field corrected (flat-fielded)
Pixel size width1.9"
Pixel size height1.9"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set