CometC/2014 Q2 (Lovejoy)
UserNorm
User`s nameNeil Norman
Observation's time (UT)2015-05-13 22:47:00
ToolBinoculars
Observation's placeIpswich
Magnitude7.6
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')4
Tail's length0
Condensation3/
Positional angle of tail0
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)6
SQM-L in zenith
Light pollution zone
Lm6
Comment
Morris Format2015 May 13.95 UT: m1=7.6, Dia.=4', DC=3.5, Tail: 0 deg, in PA 0 deg ...5-cm B (10x) ...Neil Norman (Ipswich, England)