CometC/2015 F3 (SWAN)
Usercomethunter
User`s nameMaik Meyer
Observation's time (UT)2015-04-15 19:55:00
Tool25.4L
Observation's placeLimburg
Magnitude10.4:
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Coma diameter(')1.8
Tail's lengthNot set
Condensation2
Positional angle of tailNot set
Bortl's scale5.5
Aperture25.4 cm
Focal length (mm)1300
Type of toolL - Newtonian reflector
Magnification108.3
Field of view (°)0
SQM-L in zenith
Light pollution zoneOrange
Lm
Comment
Morris Format2015 Apr 15.83 UT: m1=10.4:, Dia.=1.8', DC=2 ...25.4-cm L (108.3x) ...Maik Meyer (Limburg, Germany)