CometC/2014 Q2 (Lovejoy)
UserNorm
User`s nameNeil Norman
Observation's time (UT)2015-03-17 23:02:00
ToolTelescope
Observation's placeIpswich
Magnitude5.9
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodS - Sidgwick`s method
Coma diameter(')9
Tail's lengthNot set
Condensation4/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture11.4 cm
Focal length (mm)8
Type of toolL - Newtonian reflector
MagnificationNot set
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
LmNot set
Comment
Morris Format2015 Mar 17.96 UT: m1=5.9, Dia.=9', DC=4.5 ...11.4-cm L ...Neil Norman (Ipswich, England)