Observation's detail view

CometC/2015 F5 (SWAN-Xingming)
UserArtom
User`s name
Observation's time (UT)2015-04-11 20:10
ToolSW 8''
Observation's placenear Shapshozero
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude:9.7
Coma diameter(')1.5
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scale3.5
Aperture20
Focal length (mm)1000
Type of toolL - Newtonian reflector
Magnification153.8
Field of view (°)0.39
SQM-L in zenith21.60
Light pollution zoneGreen
LmNot set
CommentAlt. 5 deg, northern lights
Morris Format2015 Apr 11.84 UT: m1=9.7:, Dia.=&1.5', DC=3 ...20-cm L (153.8x) ...Artyom Novichonok (near Shapshozero, Russia)