CometC/2006 M4 (SWAN)
UserASem
User`s nameAndrey Semenyuta
Observation's time (UT)2006-11-13 12:40:00
Toolмшр-60
Observation's placePavlodar
Magnitude7.28
Comparison stars sourceYG - Yale Bright Star Catalogue
MethodS - Sidgwick`s method
Coma diameter(')4.7
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture6 cm
Focal length (mm)600
Type of toolR - Refractor
Magnification30
Field of view (°)1.5
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2006 Nov 13.53 UT: m1=7.28, Dia.=4.7', DC=5 ...6-cm R (30x) ...Andrey Semenyuta (Pavlodar, Kazakhstan)