CometC/2014 Q2 (Lovejoy)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-01-07 16:55:00
ToolCelestron SkyMaster 15x70
Observation's placeKuznetsovo Pskov Region
Magnitude4.1:
Comparison stars sourceYG - Yale Bright Star Catalogue
MethodM - Morris`s method
Coma diameter(')14
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture7 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification15
Field of view (°)4.4
SQM-L in zenithNot set
Light pollution zoneGreen
Lm5.2
CommentMoon, clouds
Morris Format2015 Jan 7.7 UT: m1=4.1:, Dia.=14', DC=3 ...7-cm B (15x) ...Petr Mitrofanov (Kuznetsovo Pskov Region, Russia)