CometC/2014 E2 (Jacques)
Userslava03
User`s nameVyacheslav Ivanov
Observation's time (UT)2014-07-29 22:30:00
Tool10"SW на экваториале с часовиком
Observation's placeПоле
Magnitude7
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodS - Sidgwick`s method
Coma diameter(')3
Tail's length0.4°
Condensation7
Positional angle of tailNot set
Bortl's scaleNot set
Aperture25.4 cm
Focal length (mm)1200
Type of toolL - Newtonian reflector
Magnification48
Field of view (°)1.04
SQM-L in zenithNot set
Light pollution zoneBlue
Lm6.6
Comment
Morris Format2014 Jul 29.94 UT: m1=7, Dia.=3', DC=7, Tail: 0.4 deg ...25.4-cm L (48x) ...Vyacheslav Ivanov (Поле, Russia)