Observation's detail view

CometC/2019 Y1 (ATLAS)
Usernikgus
User`s name
Observation's time (UT)2020-03-22 17:15
Tool Celestron SkyMaster 25*100
Observation's placeЗаволжск
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodB - Bobrovnikoff`s method
Magnitude9.4
Coma diameter(')3
Tail's lengthNot set
Condensation4
Positional angle of tailNot set
Bortl's scaleNot set
Aperture10
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification25
Field of view (°)3
SQM-L in zenith
Light pollution zoneGreen
Lm
Comment
Morris Format2020 Mar 22.72 UT: m1=9.4, Dia.=3', DC=4 ...10-cm B (25x) ...Николай Гусев (Заволжск, Россия)