Observation's detail view

CometC/2014 Q2 (Lovejoy)
UserSergey-B
User`s name
Observation's time (UT)2015-01-12
ToolSW DOB 200/1000
Observation's placeс.Чугуевка
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodM - Morris`s method
Magnitude4
Coma diameter(')20
Tail's lengthNot set
Condensation6
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20
Focal length (mm)1000
Type of toolL - Newtonian reflector
Magnification40
Field of view (°)1.3
SQM-L in zenithNot set
Light pollution zoneGreen
Lm5.5
Comment
Morris Format2015 Jan 12 UT: m1=4, Dia.=20', DC=6 ...20-cm L (40x) ...Sergey Bezruchenko (с.Чугуевка, Россия)