Observation's detail view

CometC/2014 Q2 (Lovejoy)
UserArtom
User`s name
Observation's time (UT)2015-01-18 16:14
ToolBPC 7x50
Observation's placePetrozavodsk
Comparison stars sourceYG - Yale Bright Star Catalogue
MethodM - Morris`s method
Magnitude4.2
Coma diameter(')18
Tail's lengthNot set
Condensation6
Positional angle of tailNot set
Bortl's scale7.5
Aperture5
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification7
Field of view (°)6
SQM-L in zenith
Light pollution zoneRed
LmNot set
CommentSome clouds, tail is not visible. Strong city light pollution.
Morris Format2015 Jan 18.68 UT: m1=4.2, Dia.=18', DC=6 ...5-cm B (7x) ...Artyom Novichonok (Petrozavodsk, Russia)