CometC/2014 Q2 (Lovejoy)
UserNorm
User`s nameNeil Norman
Observation's time (UT)2015-05-13 22:33:00
ToolTelescope
Observation's placeIpswich
Magnitude7.5
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')5
Tail's length0
Condensation4
Positional angle of tail0
Bortl's scaleNot set
Aperture11.4 cm
Focal length (mm)8
Type of toolL - Newtonian reflector
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
Lm6
Comment
Morris Format2015 May 13.94 UT: m1=7.5, Dia.=5', DC=4, Tail: 0 deg, in PA 0 deg ...11.4-cm L ...Neil Norman (Ipswich, England)