CometC/2014 Q2 (Lovejoy)
Userancv2000
User`s nameAnton Tsvetkov
Observation's time (UT)2015-01-06 20:20
ToolMarumi
Observation's placeZavolzhye
Magnitude
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
Method
Coma diameter(')15
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture2.5 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2015 Jan 6.85 UT:, Dia.=15', DC=4 ...2.5-cm B (10x) ...Anton Tsvetkov (Zavolzhye, Russia)