CCD Observation's detail view 3126

CometC/2015 V2 (Johnson)
UserArtom
User`s nameArtyom Novichonok
Observation's time (UT)2016-03-30 21:07:00
Observation's placeNot set
Comparison stars sourceICQ: UO. USNO A2.0 catalogue R magnitudes
MethodC
Magnitude15.3
Mag ErrorNot set
Coma diameter(')Not set
Tail's lengthNot set
Coma degree of condensationNot set
Positional angle of tail (°)Not set
Aperture70.0 cm
Telescope focal length (mm)2800
Telecope TypeC
Exposure of single frame (sec)60
Phot Regioncomparison stars are in the same frame as a comet
Software (with version)ICQ: AFo. Astrometrica used with Focas software
Stars ExposureNot set
Photometric-aperture size☐ 0.33'
CameraAp7
Chip
Chip blooming
Number of images3
Magnitude of the comparison star closest in brightnessNot set
Calibration methodsdark-subtracted (and bias-subtracted) + flat-field corrected (flat-fielded)
Pixel size width1.8"
Pixel size height1.8"
Light pollution zoneNot set
LmNot set
SQM-L in zenithNot set
Observatory code
CommentNot set