CCD Observation's detail view 2399

Comet C/2006 W3 (Christensen)
UserSergey Shurpakov
User`s nameSergey Shurpakov
Observation's time (UT)2008-08-03 23:45:00
Observation's placeNot set
Comparison stars sourceICQ: UO. USNO A2.0 catalogue R magnitudes
MethodC
Magnitude12.7
Mag ErrorNot set
Coma diameter(')1.1
Tail's lengthNot set
Coma degree of condensation7
Positional angle of tail (°)Not set
Aperture8 cm
Telescope focal length (mm)560
Telecope TypeL
Exposure of single frame (sec)120
Phot Region
Software (with version)ICQ: A41. Astrometrica 4.1
Stars ExposureNot set
Photometric-aperture size○ 1.10'
CameraAAL
ChipSAL
Chip blooming
Number of imagesNot set
Magnitude of the comparison star closest in brightness11.7
Calibration methodsdark-subtracted (and bias-subtracted)
Pixel size width1.4"
Pixel size height1.4"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set