CometC/2013 R1 (Lovejoy)
Userdrsaguirre
User`s nameSalvador Aguirre
Observation's time (UT)2013-10-06 11:16:00
ToolTelescopio 6 pulgadas
Observation's placeObservatorio Real del Molinito, Hermosillo, Sonora, Mex.
Magnitude9
Comparison stars sourceAE - Planetary magnitudes from the American Ephemeris and Nautical Almanac
MethodS - Sidgwick`s method
Coma diameter(')4
Tail's lengthNot set
Condensation2/
Positional angle of tailNot set
Bortl's scaleNot set
Aperture15 cm
Focal length (mm)10
Type of toolT - Schmidt-Cassegrain reflector
Magnification0.3
Field of view (°)1.67
SQM-L in zenithNot set
Light pollution zone
Lm5
Comment
Morris Format2013 Oct 6.47 UT: m1=9, Dia.=4', DC=2.5 ...15-cm T (0.3x) ...Salvador Aguirre (Observatorio Real del Molinito, Hermosillo, Sonora, Mex., Mexico)