CometC/2013 R1 (Lovejoy)
Userslava03
User`s nameVyacheslav Ivanov
Observation's time (UT)2013-11-11 00:01:00
ToolNE
Observation's placeПоле
Magnitude6
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')10
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture cm
Focal length (mm)Not set
Type of toolE - Naked eye
MagnificationNot set
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zoneBlue
Lm6.8
Comment
Morris Format2013 Nov 11. UT: m1=6, Dia.=10', DC=4...Naked Eye ...Vyacheslav Ivanov (Поле, Russia)