Observation's detail view

CometC/2013 R1 (Lovejoy)
UserCastor 98
User`s name
Observation's time (UT)2014-02-04 02:52:00
Tool20x80 binoculars
Observation's placeBrno (244 m a.s.l.)
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodM - Morris`s method
Magnitude7.8
Coma diameter(')3.5
Tail's length0.2
Condensation5
Positional angle of tail310
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
Comment
Morris Format2014 Feb 4.12 UT: m1=7.8, Dia.=3.5', DC=5, Tail: 0.2 deg, in PA 310 deg ...8-cm B (20x) ...Marek Biely (Brno (244 m a.s.l.), Czech Republic)