Observation's detail view

CometC/2013 A1 (Siding Spring)
UserMarco Goiato
User`s name
Observation's time (UT)2014-11-16 22:47:00
Tool20 x 100 B
Observation's placeAraçatuba
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude8.7
Coma diameter(')4
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture10
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification20
Field of view (°)2.75
SQM-L in zenithNot set
Light pollution zone
LmNot set
CommentNautical Twilight Comet altitude: 11 degrees
Morris Format2014 Nov 16.95 UT: m1=8.7, Dia.=4', DC=4 ...10-cm B (20x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil)