Observation's detail view

CometC/2012 K1 (PANSTARRS)
UserCastor 98
User`s name
Observation's time (UT)2014-06-23 21:21:00
Tool20x80 binoculars
Observation's placeBrno (244 m a.s.l.)
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Magnitude:8.7
Coma diameter(')4.5
Tail's lengthNot set
Condensation4.5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture8
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)2.5
SQM-L in zenithNot set
Light pollution zone
LmNot set
CommentI did not see all coma this time, probably due to poor conditions. Interference of high and low clouds and astronomical twilight. Not very accurate observation.
Morris Format2014 Jun 23.89 UT: m1=8.7:, Dia.=&4.5', DC=4.5 ...8-cm B (20x) ...Marek Biely (Brno (244 m a.s.l.), Czech Republic)