Observation's detail view

Comet C/2008 T2 (Cardinal)
UserPiotr Guzik
User`s name
Observation's time (UT)2009-04-25 20:52:00
ToolNot set
Observation's placeNot set
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude10.7
Coma diameter(')2.5
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20.3
Focal length (mm)1218
Type of toolL - Newtonian reflector
Magnification63
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2009 Apr 25.87 UT: m1=10.7, Dia.=2.5', DC=4 ...20.3-cm (63x) ...Piotr Guzik (, )