CometC/2011 J2 (LINEAR)
Usercer01
User`s nameJakub Černý
Observation's time (UT)2014-07-29 22:04:00
ToolNot set
Observation's place
Magnitude13.5
Comparison stars source
MethodS - Sidgwick`s method
Coma diameter(')0.9
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture30 cm
Focal length (mm)1500
Type of toolL - Newtonian reflector
Magnification88
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2014 Jul 29.92 UT: m1=13.5, Dia.=0.9', DC=3 ...30-cm (88x) ...Jakub Černý (, )