Observation's detail view

CometC/2012 F6 (Lemmon)
UserNorm
User`s name
Observation's time (UT)2013-07-11
ToolTelescope
Observation's placeIpswich
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodS - Sidgwick`s method
Magnitude9
Coma diameter(')4
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture11.4
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 Jul 11 UT: m1=9, Dia.=4', DC=5 ...11.4-cm L ...Neil Norman (Ipswich, England)