CometC/2014 Q2 (Lovejoy)
Usermarkwatson
User`s nameMark Watson
Observation's time (UT)2015-02-24 20:15
ToolBinoculars
Observation's placeThame,Oxfordshire
Magnitude5.3:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodM - Morris`s method
Coma diameter(')&10
Tail's length25'
Condensation5
Positional angle of tail65
Bortl's scaleNot set
Aperture50 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification16
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
LmNot set
Comment40% Moon interference, hence uncertain values
Morris Format2015 Feb 24.84 UT: m1=5.3:, Dia.=&10', DC=5, Tail: 25 arcmin, in PA 65 deg ...50-cm B (16x) ...Mark Watson (Thame,Oxfordshire, UK)