CometC/2014 W2 (PANSTARRS)
Userseiichi
User`s nameSeiichi Yoshida
Observation's time (UT)2015-11-20 16:33:00
ToolNot set
Observation's place
Magnitude12.4
Comparison stars sourceTA - Comparison-star magnitudes from "The Amateur Sky Survey"
MethodS - Sidgwick`s method
Coma diameter(')1.1
Tail's lengthNot set
Condensation5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40 cm
Focal length (mm)1600
Type of toolL - Newtonian reflector
Magnification144
Field of view (°)Not set
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2015 Nov 20.69 UT: m1=12.4, Dia.=1.1', DC=5 ...40-cm (144x) ...Seiichi Yoshida (, )