[vsnet-ecl 4600] R CMa observations by Mr.Endo (18/Feb/2012)

[K.Nagai]

R CMa observations by Mr.Endo (18/Feb/2012)

by DSLR

object         YYMMDD(UT)       mag      obs.code
CMAR           20120218.40701   5.821cG  Edm.VSOLJ
CMAR           20120218.44002   5.915cG  Edm.VSOLJ
CMAR           20120218.44698   5.879cG  Edm.VSOLJ
CMAR           20120218.45394   5.954cG  Edm.VSOLJ
CMAR           20120218.46089   5.950cG  Edm.VSOLJ
CMAR           20120218.46785   6.084cG  Edm.VSOLJ
CMAR           20120218.47480   6.017cG  Edm.VSOLJ
CMAR           20120218.48176   6.175cG  Edm.VSOLJ
CMAR           20120218.48872   6.229cG  Edm.VSOLJ
CMAR           20120218.49567   6.313cG  Edm.VSOLJ
CMAR           20120218.50263   6.335cG  Edm.VSOLJ
CMAR           20120218.50958   6.329cG  Edm.VSOLJ
CMAR           20120218.51654   6.345cG  Edm.VSOLJ
CMAR           20120218.52350   6.349cG  Edm.VSOLJ
CMAR           20120218.53045   6.264cG  Edm.VSOLJ
CMAR           20120218.53741   6.235cG  Edm.VSOLJ
CMAR           20120218.54436   6.152cG  Edm.VSOLJ
CMAR           20120218.55132   6.098cG  Edm.VSOLJ
CMAR           20120218.55828   6.038cG  Edm.VSOLJ
CMAR           20120218.56523   5.976cG  Edm.VSOLJ
CMAR           20120218.57219   5.900cG  Edm.VSOLJ
CMAR           20120218.57914   5.894cG  Edm.VSOLJ
CMAR           20120218.58610   5.854cG  Edm.VSOLJ
CMAR           20120218.59306   5.847cG  Edm.VSOLJ
CMAR           20120218.60001   5.777cG  Edm.VSOLJ
CMAR           20120218.60697   5.782cG  Edm.VSOLJ
CMAR           20120218.61392   5.809cG  Edm.VSOLJ
CMAR           20120218.62088   5.811cG  Edm.VSOLJ
CMAR           20120218.62784   5.803cG  Edm.VSOLJ
CMAR           20120218.63479   5.731cG  Edm.VSOLJ

Observer : M.Endo (Kanagawa,Japan)
instruments: CANON EOS Kiss X2, f=70mm, ISO800, 30sec exp.

measured from G-channel images
magnitude references: AAVSO magnitude

minI CMAR 2455976.0167 0.0009 Hel Edm.VSOLJ n=30 cG (calculated by Nagai)

R CMa JD(hel)=2455976.0167 C=2455975.9169 E=10288 O-C=+0.0998

min=2444289.361+1.1359405xE (GCVS, Samus et al., Feb.2012)


              - 18/Feb/2012 R CMa (By M.Endo) -
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