CometC/2013 R1 (Lovejoy)
UserNorm
User`s nameNeil Norman
Observation's time (UT)2013-11-19
ToolTelescope
Observation's placeIpswich
Magnitude5.5
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodM - Morris`s method
Coma diameter(')14
Tail's lengthNot set
Condensation5
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 Format2013 Nov 19 UT: m1=5.5, Dia.=14', DC=5 ...11.4-cm L ...Neil Norman (Ipswich, England)