Observation's detail view

CometC/2015 V2 (Johnson)
UserJerzy Bohusz
User`s name
Observation's time (UT)2017-06-19 22:19:00
ToolWTN 380/1650
Observation's placeMyślin
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude8.5
Coma diameter(')6.6
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture38
Focal length (mm)1650
Type of toolL - Newtonian reflector
Magnification97.1
Field of view (°)0.67
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2017 Jun 19.93 UT: m1=8.5, Dia.=6.6', DC=5 ...38-cm L (97.1x) ...Jerzy Bohusz (Myślin, Poland)