Observation's detail view

CometC/2015 ER61 (PANSTARRS)
UserJJGonzalez
User`s name
Observation's time (UT)2017-01-01 06:00:00
Tool20.3 cm SCT
Observation's placePuerto de las Señales, Leon
Comparison stars sourceTK - Tycho-2 Catalogue
MethodS - Sidgwick`s method
Magnitude10.2
Coma diameter(')4.5
Tail's lengthNot set
Condensation1.5
Positional angle of tailNot set
Bortl's scaleNot set
Aperture20.3
Focal length (mm)2000
Type of toolT - Schmidt-Cassegrain reflector
Magnification76.9
Field of view (°)0
SQM-L in zenith21.7
Light pollution zone
Lm
CommentVery faint and diffuse outer coma. Altitude: 17 deg. Zodiacal light. Field stars checked in DSS.
Morris Format2017 Jan 1.25 UT: m1=10.2, Dia.=4.5', DC=1.5 ...20.3-cm T (76.9x) ...Juan Jose Gonzalez Suarez (Puerto de las Señales, Leon, Spain)