CometC/2014 Q2 (Lovejoy)
UserArtom
User`s nameArtyom Novichonok
Observation's time (UT)2015-01-20 16:30:00
ToolBPC 7x50
Observation's placeLososinnoe
Magnitude4.4
Comparison stars sourceYG - Yale Bright Star Catalogue
MethodM - Morris`s method
Coma diameter(')24
Tail's length3.3°
Condensation6
Positional angle of tailNot set
Bortl's scale4
Aperture5 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification7
Field of view (°)6
SQM-L in zenith20.63
Light pollution zoneYellow
Lm5.7
Comment
Morris Format2015 Jan 20.69 UT: m1=4.4, Dia.=24', DC=6, Tail: 3.3 deg ...5-cm B (7x) ...Artyom Novichonok (Lososinnoe, Russia)