CometC/2012 L2 (LINEAR)
UserOutbackmanyep
User`s nameChris Wyatt
Observation's time (UT)2013-05-19 08:23:00
ToolNot set
Observation's place
Magnitude10.5
Comparison stars sourceTA - Comparison-star magnitudes from "The Amateur Sky Survey"
MethodS - Sidgwick`s method
Coma diameter(')1.4
Tail's lengthNot set
Condensation1
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25 cm
Focal length (mm)1250
Type of toolL - Newtonian reflector
Magnification83
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2013 May 19.35 UT: m1=10.5, Dia.=1.4', DC=1 ...25-cm (83x) ...Chris Wyatt (, )