Observation's detail view

Comet C/1988 A1 (Liller)
Usercomethunter
User`s name
Observation's time (UT)1988-04-15 19:40:00
Tool10*50 B
Observation's placeNot set
Comparison stars source
MethodS - Sidgwick`s method
Magnitude6.9
Coma diameter(')4
Tail's length0.4
Condensation8
Positional angle of tail3
Bortl's scaleNot set
Aperture5
Focal length (mm)Not set
Type of toolB - Binoculars
Magnification10
Field of view (°)Not set
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format1988 Apr 15.82 UT: m1=6.9, Dia.=4', DC=8, Tail: 0.4 deg, in PA 3 deg ...5-cm B (10x) ...Maik Meyer (, )