Observation's detail view

CometC/2011 L4 (PANSTARRS)
UserMarco Goiato
User`s name
Observation's time (UT)2013-03-03 22:33:00
Tool7 x 50 B
Observation's placeAraçatuba
Comparison stars sourceYG - Yale Bright Star Catalogue
MethodM - Morris`s method
Magnitude1.4
Coma diameter(')5
Tail's length0.5
Condensation7.5
Positional angle of tail140
Bortl's scaleNot set
Aperture5
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification7
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
CommentNautical twilight ( sun: -12 degrees ), clouds, comet altitude: 6 degrees
Morris Format2013 Mar 3.94 UT: m1=1.4, Dia.=5', DC=7.5, Tail: 0.5 deg, in PA 140 deg ...5-cm B (7x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)