Observation's detail view

Comet88P/Howell
UserPaul Camilleri
User`s name
Observation's time (UT)2015-08-20 18:28:00
Tool16" Dob
Observation's placeWarners Bay
Comparison stars sourceAQ - APASS catalog
MethodM - Morris`s method
Magnitude12.4
Coma diameter(')1
Tail's lengthNot set
Condensation2
Positional angle of tailNot set
Bortl's scaleNot set
Aperture40.6
Focal length (mm)1824
Type of toolL - Newtonian reflector
Magnification165.8
Field of view (°)0.49
SQM-L in zenith
Light pollution zone
Lm
Comment
Morris Format2015 Aug 20.77 UT: m1=12.4, Dia.=1', DC=2 ...40.6-cm L (165.8x) ...Paul Camilleri (Warners Bay, Australia)