Observation's detail view

CometC/2016 M1 (PANSTARRS)
UserJerzy Bohusz
User`s name
Observation's time (UT)2018-05-21 00:43:00
ToolTNAk 250 mm
Observation's placeMyślin
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude10.3
Coma diameter(')4.1
Tail's lengthNot set
Condensation3
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25
Focal length (mm)1175
Type of toolL - Newtonian reflector
Magnification90.4
Field of view (°)0.72
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2018 May 21.03 UT: m1=10.3, Dia.=4.1', DC=3 ...25-cm L (90.4x) ...Jerzy Bohusz (Myślin, Poland)