CometC/2014 S2 (PANSTARRS)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-10-08 19:10
ToolDobson 200/1200
Observation's placeMuhino
Magnitude11.2
Comparison stars source
MethodM - Morris`s method
Coma diameter(')1
Tail's lengthNot set
Condensation6
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification42.9
Field of view (°)0
SQM-L in zenith
Light pollution zoneBlue
Lm
Commentclouds, the light from the auroras
Morris Format2015 Oct 8.8 UT: m1=11.2, Dia.=1', DC=6 ...20-cm L (42.9x) ...Petr Mitrofanov (Muhino, Russia)