CometC/2014 Q2 (Lovejoy)
UserAlexsandr Morozov
User`s nameAlexsandr Morozov
Observation's time (UT)2015-02-01 16:40
Toolбинокль 10x50
Observation's place3
Magnitude4.8
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')15
Tail's lengthNot set
Condensation5/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture5 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)6
SQM-L in zenith
Light pollution zoneRed
LmNot set
CommentMoon light,clouds,haze.
Morris Format2015 Feb 1.69 UT: m1=4.8, Dia.=15', DC=5.5 ...5-cm B (10x) ...Alexsandr Morozov (3, )