CCD Observation's detail view 3665

Comet 41P/Tuttle-Giacobini-Kresak
UserSergey Shurpakov
User`s nameSergey Shurpakov
Observation's time (UT)2017-04-22 22:33:00
Observation's placeNot set
Comparison stars sourceICQ: U0.But this catalogue hasn`t been submited into database
MethodC
Magnitude9.8
Mag ErrorNot set
Coma diameter(')3.90
Tail's lengthNot set
Coma degree of condensation6
Positional angle of tail (°)Not set
Aperture7 cm
Telescope focal length (mm)280
Telecope TypeR
Exposure of single frame (sec)60
Phot Region
Software (with version)ICQ: A32. Astrometrica 3.25
Stars ExposureNot set
Photometric-aperture size○ 3.90'
CameraQHY
ChipICX
Chip blooming
Number of imagesNot set
Magnitude of the comparison star closest in brightness9.5
Calibration methodsdark-subtracted (and bias-subtracted)
Pixel size width4.4"
Pixel size height4.4"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set