[vsnet-ecl 6359] V680 Per observations by H.Itoh (10/Oct/2017)

K.Nagai pxs10547 at nifty.ne.jp
Mon Oct 16 18:11:15 JST 2017


object         YYMMDD(UT)         mag    code
PERV680        20171010.63286    13.42V  Ioh.VSOLJ
PERV680        20171010.63358    13.44V  Ioh.VSOLJ
PERV680        20171010.63432    13.42V  Ioh.VSOLJ
PERV680        20171010.63502    13.44V  Ioh.VSOLJ
PERV680        20171010.63574    13.46V  Ioh.VSOLJ
PERV680        20171010.63646    13.43V  Ioh.VSOLJ
PERV680        20171010.63721    13.45V  Ioh.VSOLJ
PERV680        20171010.63794    13.42V  Ioh.VSOLJ
PERV680        20171010.63866    13.43V  Ioh.VSOLJ
PERV680        20171010.63936    13.45V  Ioh.VSOLJ
PERV680        20171010.64008    13.47V  Ioh.VSOLJ
PERV680        20171010.64083    13.46V  Ioh.VSOLJ
PERV680        20171010.64155    13.49V  Ioh.VSOLJ
PERV680        20171010.64227    13.47V  Ioh.VSOLJ
PERV680        20171010.64300    13.48V  Ioh.VSOLJ
PERV680        20171010.64372    13.42V  Ioh.VSOLJ
PERV680        20171010.64443    13.47V  Ioh.VSOLJ
PERV680        20171010.64514    13.45V  Ioh.VSOLJ
PERV680        20171010.64586    13.50V  Ioh.VSOLJ
PERV680        20171010.64656    13.46V  Ioh.VSOLJ
PERV680        20171010.64729    13.46V  Ioh.VSOLJ
PERV680        20171010.64801    13.49V  Ioh.VSOLJ
PERV680        20171010.64872    13.50V  Ioh.VSOLJ
PERV680        20171010.64948    13.50V  Ioh.VSOLJ
PERV680        20171010.65020    13.45V  Ioh.VSOLJ
PERV680        20171010.65162    13.49V  Ioh.VSOLJ
PERV680        20171010.65233    13.52V  Ioh.VSOLJ
PERV680        20171010.65304    13.48V  Ioh.VSOLJ
PERV680        20171010.65375    13.48V  Ioh.VSOLJ
PERV680        20171010.65446    13.52V  Ioh.VSOLJ
PERV680        20171010.65516    13.49V  Ioh.VSOLJ
PERV680        20171010.65588    13.47V  Ioh.VSOLJ
PERV680        20171010.65660    13.50V  Ioh.VSOLJ
PERV680        20171010.65731    13.54V  Ioh.VSOLJ
PERV680        20171010.65802    13.49V  Ioh.VSOLJ
PERV680        20171010.65874    13.48V  Ioh.VSOLJ
PERV680        20171010.65946    13.52V  Ioh.VSOLJ
PERV680        20171010.66017    13.55V  Ioh.VSOLJ
PERV680        20171010.66094    13.50V  Ioh.VSOLJ
PERV680        20171010.66164    13.50V  Ioh.VSOLJ
PERV680        20171010.66238    13.52V  Ioh.VSOLJ
PERV680        20171010.66310    13.53V  Ioh.VSOLJ
PERV680        20171010.66383    13.53V  Ioh.VSOLJ
PERV680        20171010.66455    13.58V  Ioh.VSOLJ
PERV680        20171010.66527    13.54V  Ioh.VSOLJ
PERV680        20171010.66604    13.56V  Ioh.VSOLJ
PERV680        20171010.66679    13.55V  Ioh.VSOLJ
PERV680        20171010.66751    13.57V  Ioh.VSOLJ
PERV680        20171010.66822    13.52V  Ioh.VSOLJ
PERV680        20171010.66892    13.52V  Ioh.VSOLJ
PERV680        20171010.66964    13.61V  Ioh.VSOLJ
PERV680        20171010.67035    13.58V  Ioh.VSOLJ
PERV680        20171010.67106    13.56V  Ioh.VSOLJ
PERV680        20171010.67179    13.58V  Ioh.VSOLJ
PERV680        20171010.67250    13.57V  Ioh.VSOLJ
PERV680        20171010.67321    13.59V  Ioh.VSOLJ
PERV680        20171010.67392    13.61V  Ioh.VSOLJ
PERV680        20171010.67464    13.61V  Ioh.VSOLJ
PERV680        20171010.67536    13.60V  Ioh.VSOLJ
PERV680        20171010.67608    13.60V  Ioh.VSOLJ
PERV680        20171010.67679    13.59V  Ioh.VSOLJ
PERV680        20171010.67750    13.56V  Ioh.VSOLJ
PERV680        20171010.67822    13.62V  Ioh.VSOLJ
PERV680        20171010.67892    13.61V  Ioh.VSOLJ
PERV680        20171010.67964    13.60V  Ioh.VSOLJ
PERV680        20171010.68036    13.59V  Ioh.VSOLJ
PERV680        20171010.68106    13.64V  Ioh.VSOLJ
PERV680        20171010.68178    13.67V  Ioh.VSOLJ
PERV680        20171010.68250    13.74V  Ioh.VSOLJ
PERV680        20171010.68321    13.67V  Ioh.VSOLJ
PERV680        20171010.68391    13.66V  Ioh.VSOLJ
PERV680        20171010.68462    13.66V  Ioh.VSOLJ
PERV680        20171010.68532    13.73V  Ioh.VSOLJ
PERV680        20171010.68604    13.72V  Ioh.VSOLJ
PERV680        20171010.68677    13.68V  Ioh.VSOLJ
PERV680        20171010.68748    13.69V  Ioh.VSOLJ
PERV680        20171010.68819    13.66V  Ioh.VSOLJ
PERV680        20171010.68891    13.72V  Ioh.VSOLJ
PERV680        20171010.68962    13.71V  Ioh.VSOLJ
PERV680        20171010.69034    13.72V  Ioh.VSOLJ
PERV680        20171010.69104    13.74V  Ioh.VSOLJ
PERV680        20171010.69175    13.72V  Ioh.VSOLJ
PERV680        20171010.69248    13.75V  Ioh.VSOLJ
PERV680        20171010.69318    13.72V  Ioh.VSOLJ
PERV680        20171010.69390    13.73V  Ioh.VSOLJ
PERV680        20171010.69462    13.75V  Ioh.VSOLJ
PERV680        20171010.69532    13.77V  Ioh.VSOLJ
PERV680        20171010.69604    13.78V  Ioh.VSOLJ
PERV680        20171010.69676    13.79V  Ioh.VSOLJ
PERV680        20171010.69747    13.76V  Ioh.VSOLJ
PERV680        20171010.69819    13.78V  Ioh.VSOLJ
PERV680        20171010.69891    13.84V  Ioh.VSOLJ
PERV680        20171010.69963    13.82V  Ioh.VSOLJ
PERV680        20171010.70035    13.83V  Ioh.VSOLJ
PERV680        20171010.70105    13.84V  Ioh.VSOLJ
PERV680        20171010.70178    13.81V  Ioh.VSOLJ
PERV680        20171010.70249    13.86V  Ioh.VSOLJ
PERV680        20171010.70321    13.82V  Ioh.VSOLJ
PERV680        20171010.70391    13.90V  Ioh.VSOLJ
PERV680        20171010.70463    13.87V  Ioh.VSOLJ
PERV680        20171010.70536    13.96V  Ioh.VSOLJ
PERV680        20171010.70608    13.92V  Ioh.VSOLJ
PERV680        20171010.70679    13.95V  Ioh.VSOLJ
PERV680        20171010.70751    13.88V  Ioh.VSOLJ
PERV680        20171010.70828    13.89V  Ioh.VSOLJ
PERV680        20171010.70899    13.91V  Ioh.VSOLJ
PERV680        20171010.70976    13.88V  Ioh.VSOLJ
PERV680        20171010.71053    13.96V  Ioh.VSOLJ
PERV680        20171010.71125    13.91V  Ioh.VSOLJ
PERV680        20171010.71197    13.94V  Ioh.VSOLJ
PERV680        20171010.71267    14.00V  Ioh.VSOLJ
PERV680        20171010.71339    13.93V  Ioh.VSOLJ
PERV680        20171010.71411    13.98V  Ioh.VSOLJ
PERV680        20171010.71483    13.96V  Ioh.VSOLJ
PERV680        20171010.71554    13.97V  Ioh.VSOLJ
PERV680        20171010.71625    13.98V  Ioh.VSOLJ
PERV680        20171010.71697    13.95V  Ioh.VSOLJ
PERV680        20171010.71767    14.00V  Ioh.VSOLJ
PERV680        20171010.71838    14.05V  Ioh.VSOLJ
PERV680        20171010.71910    14.01V  Ioh.VSOLJ
PERV680        20171010.71981    14.02V  Ioh.VSOLJ
PERV680        20171010.72053    14.03V  Ioh.VSOLJ
PERV680        20171010.72125    14.02V  Ioh.VSOLJ
PERV680        20171010.72196    14.01V  Ioh.VSOLJ
PERV680        20171010.72269    13.97V  Ioh.VSOLJ
PERV680        20171010.72339    13.97V  Ioh.VSOLJ
PERV680        20171010.72410    13.99V  Ioh.VSOLJ
PERV680        20171010.72481    13.96V  Ioh.VSOLJ
PERV680        20171010.72553    13.95V  Ioh.VSOLJ
PERV680        20171010.72625    14.00V  Ioh.VSOLJ
PERV680        20171010.72697    14.03V  Ioh.VSOLJ
PERV680        20171010.72767    14.00V  Ioh.VSOLJ
PERV680        20171010.72838    13.99V  Ioh.VSOLJ
PERV680        20171010.72910    13.96V  Ioh.VSOLJ
PERV680        20171010.72981    13.95V  Ioh.VSOLJ
PERV680        20171010.73052    13.94V  Ioh.VSOLJ
PERV680        20171010.73124    13.92V  Ioh.VSOLJ
PERV680        20171010.73196    13.91V  Ioh.VSOLJ
PERV680        20171010.73266    13.90V  Ioh.VSOLJ
PERV680        20171010.73343    13.91V  Ioh.VSOLJ
PERV680        20171010.73416    13.94V  Ioh.VSOLJ
PERV680        20171010.73486    13.86V  Ioh.VSOLJ
PERV680        20171010.73557    13.93V  Ioh.VSOLJ
PERV680        20171010.73628    13.87V  Ioh.VSOLJ
PERV680        20171010.73699    13.90V  Ioh.VSOLJ
PERV680        20171010.73772    13.84V  Ioh.VSOLJ
PERV680        20171010.73844    13.87V  Ioh.VSOLJ
PERV680        20171010.73916    13.86V  Ioh.VSOLJ
PERV680        20171010.73987    13.84V  Ioh.VSOLJ
PERV680        20171010.74059    13.87V  Ioh.VSOLJ
PERV680        20171010.74131    13.90V  Ioh.VSOLJ
PERV680        20171010.74203    13.82V  Ioh.VSOLJ
PERV680        20171010.74274    13.80V  Ioh.VSOLJ
PERV680        20171010.74345    13.84V  Ioh.VSOLJ
PERV680        20171010.74417    13.78V  Ioh.VSOLJ
PERV680        20171010.74487    13.80V  Ioh.VSOLJ
PERV680        20171010.74559    13.75V  Ioh.VSOLJ
PERV680        20171010.74630    13.80V  Ioh.VSOLJ
PERV680        20171010.74700    13.80V  Ioh.VSOLJ
PERV680        20171010.74772    13.75V  Ioh.VSOLJ
PERV680        20171010.74843    13.72V  Ioh.VSOLJ
PERV680        20171010.74914    13.75V  Ioh.VSOLJ
PERV680        20171010.74986    13.74V  Ioh.VSOLJ
PERV680        20171010.75057    13.72V  Ioh.VSOLJ
PERV680        20171010.75128    13.76V  Ioh.VSOLJ
PERV680        20171010.75200    13.71V  Ioh.VSOLJ
PERV680        20171010.75272    13.73V  Ioh.VSOLJ
PERV680        20171010.75343    13.81V  Ioh.VSOLJ
PERV680        20171010.75413    13.71V  Ioh.VSOLJ
PERV680        20171010.75485    13.67V  Ioh.VSOLJ
PERV680        20171010.75556    13.76V  Ioh.VSOLJ
PERV680        20171010.75626    13.71V  Ioh.VSOLJ
PERV680        20171010.75698    13.68V  Ioh.VSOLJ
PERV680        20171010.75770    13.70V  Ioh.VSOLJ
PERV680        20171010.75840    13.69V  Ioh.VSOLJ
PERV680        20171010.75910    13.67V  Ioh.VSOLJ
PERV680        20171010.75981    13.60V  Ioh.VSOLJ
PERV680        20171010.76053    13.64V  Ioh.VSOLJ
PERV680        20171010.76124    13.62V  Ioh.VSOLJ
PERV680        20171010.76196    13.61V  Ioh.VSOLJ
PERV680        20171010.76267    13.63V  Ioh.VSOLJ
PERV680        20171010.76338    13.63V  Ioh.VSOLJ
PERV680        20171010.76411    13.69V  Ioh.VSOLJ
PERV680        20171010.76481    13.65V  Ioh.VSOLJ
PERV680        20171010.76552    13.58V  Ioh.VSOLJ
PERV680        20171010.76624    13.56V  Ioh.VSOLJ
PERV680        20171010.76694    13.58V  Ioh.VSOLJ
PERV680        20171010.76766    13.60V  Ioh.VSOLJ
PERV680        20171010.76838    13.56V  Ioh.VSOLJ
PERV680        20171010.76909    13.62V  Ioh.VSOLJ
PERV680        20171010.76979    13.61V  Ioh.VSOLJ
PERV680        20171010.77051    13.58V  Ioh.VSOLJ
PERV680        20171010.77122    13.65V  Ioh.VSOLJ
PERV680        20171010.77192    13.56V  Ioh.VSOLJ
PERV680        20171010.77264    13.61V  Ioh.VSOLJ
PERV680        20171010.77334    13.58V  Ioh.VSOLJ
PERV680        20171010.77406    13.53V  Ioh.VSOLJ
PERV680        20171010.77479    13.59V  Ioh.VSOLJ
PERV680        20171010.77550    13.54V  Ioh.VSOLJ
PERV680        20171010.77623    13.58V  Ioh.VSOLJ
PERV680        20171010.77693    13.58V  Ioh.VSOLJ
PERV680        20171010.77764    13.54V  Ioh.VSOLJ
PERV680        20171010.77834    13.56V  Ioh.VSOLJ
PERV680        20171010.77906    13.54V  Ioh.VSOLJ
PERV680        20171010.77978    13.57V  Ioh.VSOLJ
PERV680        20171010.78049    13.57V  Ioh.VSOLJ
PERV680        20171010.78120    13.58V  Ioh.VSOLJ
PERV680        20171010.78192    13.54V  Ioh.VSOLJ
PERV680        20171010.78264    13.55V  Ioh.VSOLJ
PERV680        20171010.78336    13.54V  Ioh.VSOLJ
PERV680        20171010.78407    13.55V  Ioh.VSOLJ
PERV680        20171010.78479    13.54V  Ioh.VSOLJ
PERV680        20171010.78551    13.54V  Ioh.VSOLJ
PERV680        20171010.78622    13.55V  Ioh.VSOLJ
PERV680        20171010.78693    13.56V  Ioh.VSOLJ
PERV680        20171010.78764    13.52V  Ioh.VSOLJ
PERV680        20171010.78834    13.49V  Ioh.VSOLJ
PERV680        20171010.78906    13.51V  Ioh.VSOLJ
PERV680        20171010.78978    13.53V  Ioh.VSOLJ
PERV680        20171010.79050    13.54V  Ioh.VSOLJ
PERV680        20171010.79122    13.53V  Ioh.VSOLJ
PERV680        20171010.79267    13.50V  Ioh.VSOLJ
PERV680        20171010.79338    13.51V  Ioh.VSOLJ
PERV680        20171010.79409    13.48V  Ioh.VSOLJ

observer: H. Itoh (Tokyo, Japan)
instruments: 20SC(f/6.3)+ST-9XE(V filter)
photometry error = 0.02

minII PERV680 2458037.2260 0.0003 Hel Ioh.VSOLJ n=224 V (calculated by Nagai)

V680 Per JD(hel)=2458037.2260 C=2458037.1524 E=17345.5 O-C=+0.0736 V

min=2451550.3118+0.3739783xE (GCVS, Mar.2017)


             - 10/Oct/2017 V680 Per (By H.Itoh) -
13 +                                                         
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    +----------+----------+----------+----------+----------+-
   15         16         17         18         19         20  (UT)



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