Observation's detail view

Comet C/2007 E1 (Garradd)
UserAHale
User`s name
Observation's time (UT)2007-04-15 04:19:00
Tool41-cm reflector
Observation's placeCloudcroft
Comparison stars sourceNH - North Polar Sequence (publ. by Henden and Kaitchuck, 1982)
MethodS - Sidgwick`s method
Magnitude9.7
Coma diameter(')Not set
Tail's lengthNot set
CondensationNot set
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.64
Focal length (mm)1828.8
Type of toolL - Newtonian reflector
Magnification70.3
Field of view (°)0
SQM-L in zenithNot set
Light pollution zone
LmNot set
Comment
Morris Format2007 Apr 15.18 UT: m1=9.7 ...40.64-cm L (70.3x) ...Alan Hale (Cloudcroft, U.S.A.)