Observation's detail view

Comet C/2009 F6 (Yi-SWAN)
Usercomethunter
User`s name
Observation's time (UT)2009-04-13 19:55:00
ToolNot set
Observation's placeNot set
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude9.1
Coma diameter(')2.6
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture15
Focal length (mm)750
Type of toolR - Refractor
Magnification38
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Apr 13.83 UT: m1=9.1, Dia.=2.6', DC=3 ...15-cm (38x) ...Maik Meyer (, )