CometC/2014 S2 (PANSTARRS)
Userantares48
User`s nameP. Jordanov
Observation's time (UT)2015-12-31 04:10
ToolBresser 150/750
Observation's placeDimitrovgrad-Brod
Magnitude9.2
Comparison stars sourceHJ - Magnitudes in the Hipparcos photometric system
MethodS - Sidgwick`s method
Coma diameter(')
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scale7
Aperture15 cm
Focal length (mm)750
Type of toolL - Newtonian reflector
Magnification23.4
Field of view (°)2.22
SQM-L in zenith
Light pollution zoneGreen
Lm
Comment
Morris Format2015 Dec 31.17 UT: m1=9.2 ...15-cm L (23.4x) ...P. Jordanov (Dimitrovgrad-Brod, Bulgaria)