Comet 96P/Machholz
UserAHale
User`s nameAlan Hale
Observation's time (UT)2007-05-22 09:50:00
Tool41-cm reflector
Observation's placeCloudcroft
Magnitude13:
Comparison stars sourceNH - North Polar Sequence (publ. by Henden and Kaitchuck, 1982)
MethodS - Sidgwick`s method
Coma diameter(')
Tail's lengthNot set
Condensation
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.64 cm
Focal length (mm)1828.8
Type of toolL - Newtonian reflector
Magnification228.6
Field of view (°)0
SQM-L in zenith
Light pollution zoneGreen
Lm
Commentvery vague; possibly observed through thin cirrus
Morris Format2007 May 22.41 UT: m1=13: ...40.64-cm L (228.6x) ...Alan Hale (Cloudcroft, U.S.A.)