CometC/2014 Q2 (Lovejoy)
UserPeter_Pskov
User`s namePetr Mitrofanov
Observation's time (UT)2015-04-16 20:28
ToolCelestron SkyMaster 15x70
Observation's placePskov (Home)
Magnitude7.0:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')11
Tail's lengthNot set
Condensation2/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture7 cm
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification15
Field of view (°)4.4
SQM-L in zenith
Light pollution zoneRed
Lm5.4
Comment
Morris Format2015 Apr 16.85 UT: m1=7.0:, Dia.=11', DC=2.5 ...7-cm B (15x) ...Petr Mitrofanov (Pskov (Home), Russia)