CCD Observation's detail view 268

Comet17P/Holmes
UserTaras Prystavski
User`s nameTaras Prystavski
Observation's time (UT)2013-07-05 09:50:00
Observation's placeNot set
Comparison stars sourceICQ: UO.But this catalogue hasn`t been submited into database
MethodC
Magnitude14.5:
Mag ErrorNot set
Coma diameter(')0.56
Tail's lengthNot set
Coma degree of condensationNot set
Positional angle of tail (°)Not set
Aperture51.0 cm
Telescope focal length (mm)2550
Telecope TypeY
Exposure of single frame (sec)120
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○ 0.61'
CameraFL9
ChipK6F
Chip blooming
Number of images1
Magnitude of the comparison star closest in brightnessNot set
Calibration methodsdark-subtracted (and bias-subtracted) + flat-field corrected (flat-fielded)
Pixel size width1.7"
Pixel size height1.7"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set