Observation's detail view

Comet 15P/Finlay
Usercomethunter
User`s name
Observation's time (UT)2015-01-23 17:31:00
Tool15R
Observation's placeLimburg
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude:9.0
Coma diameter(')3
Tail's lengthNot set
Condensation2.5
Positional angle of tailNot set
Bortl's scale5.5
Aperture15
Focal length (mm)750
Type of toolR - Refractor
Magnification37.5
Field of view (°)0
SQM-L in zenith
Light pollution zoneOrange
Lm
Comment3 day old moon only 5 deg away, comet only glimpsed w/ averted vision
Morris Format2015 Jan 23.73 UT: m1=9.0:, Dia.=3', DC=2.5 ...15-cm R (37.5x) ...Maik Meyer (Limburg, Germany)