Observation's detail view

CometC/2014 Q2 (Lovejoy)
UserKoalin
User`s name
Observation's time (UT)2015-07-16 22:20
ToolSky-Watcher 12 Inch Dobsonian Telescope
Observation's placeДеревня Dindos, Ignalinos район, Литва
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude10
Coma diameter(')2
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture30.5
Focal length (mm)1500
Type of toolL - Newtonian reflector
Magnification100
Field of view (°)0.8
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2015 Jul 16.93 UT: m1=10, Dia.=2', DC=4 ...30.5-cm L (100x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, )