[vsnet-ecl 9293] V641 Vir observations by H.Itoh (1/Feb/2023)

object YYMMDD(UT) mag code VIRV641 20230204.74993 12.334B Ioh.VSOLJ VIRV641 20230204.75142 12.354B Ioh.VSOLJ VIRV641 20230204.75293 12.348B Ioh.VSOLJ VIRV641 20230204.75443 12.387B Ioh.VSOLJ VIRV641 20230204.75593 12.355B Ioh.VSOLJ VIRV641 20230204.75743 12.357B Ioh.VSOLJ VIRV641 20230204.75892 12.397B Ioh.VSOLJ VIRV641 20230204.76043 12.387B Ioh.VSOLJ VIRV641 20230204.76193 12.396B Ioh.VSOLJ VIRV641 20230204.76343 12.362B Ioh.VSOLJ VIRV641 20230204.76493 12.401B Ioh.VSOLJ VIRV641 20230204.76642 12.434B Ioh.VSOLJ VIRV641 20230204.76793 12.427B Ioh.VSOLJ VIRV641 20230204.76943 12.430B Ioh.VSOLJ VIRV641 20230204.77093 12.479B Ioh.VSOLJ VIRV641 20230204.77243 12.437B Ioh.VSOLJ VIRV641 20230204.77394 12.448B Ioh.VSOLJ VIRV641 20230204.77543 12.440B Ioh.VSOLJ VIRV641 20230204.77693 12.481B Ioh.VSOLJ VIRV641 20230204.77844 12.507B Ioh.VSOLJ VIRV641 20230204.77993 12.500B Ioh.VSOLJ VIRV641 20230204.78144 12.500B Ioh.VSOLJ VIRV641 20230204.78294 12.538B Ioh.VSOLJ VIRV641 20230204.78443 12.539B Ioh.VSOLJ VIRV641 20230204.78594 12.578B Ioh.VSOLJ VIRV641 20230204.78744 12.602B Ioh.VSOLJ VIRV641 20230204.78894 12.626B Ioh.VSOLJ VIRV641 20230204.79044 12.656B Ioh.VSOLJ VIRV641 20230204.79193 12.669B Ioh.VSOLJ VIRV641 20230204.79344 12.712B Ioh.VSOLJ VIRV641 20230204.79494 12.729B Ioh.VSOLJ VIRV641 20230204.79644 12.715B Ioh.VSOLJ VIRV641 20230204.79794 12.806B Ioh.VSOLJ VIRV641 20230204.79943 12.832B Ioh.VSOLJ VIRV641 20230204.80094 12.825B Ioh.VSOLJ VIRV641 20230204.80244 12.840B Ioh.VSOLJ VIRV641 20230204.80394 12.877B Ioh.VSOLJ VIRV641 20230204.80544 12.881B Ioh.VSOLJ VIRV641 20230204.80693 12.904B Ioh.VSOLJ VIRV641 20230204.80844 12.917B Ioh.VSOLJ VIRV641 20230204.80993 12.939B Ioh.VSOLJ VIRV641 20230204.81144 12.881B Ioh.VSOLJ VIRV641 20230204.81294 12.929B Ioh.VSOLJ VIRV641 20230204.81443 12.896B Ioh.VSOLJ VIRV641 20230204.81594 12.939B Ioh.VSOLJ VIRV641 20230204.81744 12.914B Ioh.VSOLJ VIRV641 20230204.81894 12.913B Ioh.VSOLJ VIRV641 20230204.82044 12.874B Ioh.VSOLJ VIRV641 20230204.82193 12.880B Ioh.VSOLJ VIRV641 20230204.82344 12.840B Ioh.VSOLJ VIRV641 20230204.82494 12.826B Ioh.VSOLJ VIRV641 20230204.82644 12.798B Ioh.VSOLJ VIRV641 20230204.82794 12.746B Ioh.VSOLJ VIRV641 20230204.82943 12.744B Ioh.VSOLJ VIRV641 20230204.83094 12.751B Ioh.VSOLJ VIRV641 20230204.83244 12.697B Ioh.VSOLJ VIRV641 20230204.83394 12.678B Ioh.VSOLJ VIRV641 20230204.83544 12.645B Ioh.VSOLJ VIRV641 20230204.83693 12.640B Ioh.VSOLJ VIRV641 20230204.83844 12.628B Ioh.VSOLJ VIRV641 20230204.83994 12.604B Ioh.VSOLJ VIRV641 20230204.84144 12.601B Ioh.VSOLJ VIRV641 20230204.84294 12.605B Ioh.VSOLJ VIRV641 20230204.84444 12.600B Ioh.VSOLJ VIRV641 20230204.84594 12.550B Ioh.VSOLJ VIRV641 20230204.84744 12.536B Ioh.VSOLJ VIRV641 20230204.84894 12.527B Ioh.VSOLJ VIRV641 20230204.85044 12.501B Ioh.VSOLJ VIRV641 20230204.85194 12.508B Ioh.VSOLJ VIRV641 20230204.85344 12.510B Ioh.VSOLJ VIRV641 20230204.85494 12.510B Ioh.VSOLJ VIRV641 20230204.85645 12.527B Ioh.VSOLJ VIRV641 20230204.85794 12.463B Ioh.VSOLJ VIRV641 20230204.85944 12.496B Ioh.VSOLJ VIRV641 20230204.86094 12.448B Ioh.VSOLJ VIRV641 20230204.86244 12.433B Ioh.VSOLJ VIRV641 20230204.86395 12.460B Ioh.VSOLJ VIRV641 20230204.86544 12.433B Ioh.VSOLJ VIRV641 20230204.86694 12.424B Ioh.VSOLJ VIRV641 20230204.86844 12.467B Ioh.VSOLJ VIRV641 20230204.86994 12.436B Ioh.VSOLJ VIRV641 20230204.87145 12.394B Ioh.VSOLJ VIRV641 20230204.87294 12.407B Ioh.VSOLJ VIRV641 20230204.74918 11.580V Ioh.VSOLJ VIRV641 20230204.75067 11.582V Ioh.VSOLJ VIRV641 20230204.75218 11.564V Ioh.VSOLJ VIRV641 20230204.75368 11.580V Ioh.VSOLJ VIRV641 20230204.75517 11.594V Ioh.VSOLJ VIRV641 20230204.75668 11.592V Ioh.VSOLJ VIRV641 20230204.75818 11.613V Ioh.VSOLJ VIRV641 20230204.75968 11.612V Ioh.VSOLJ VIRV641 20230204.76118 11.619V Ioh.VSOLJ VIRV641 20230204.76267 11.636V Ioh.VSOLJ VIRV641 20230204.76418 11.654V Ioh.VSOLJ VIRV641 20230204.76568 11.644V Ioh.VSOLJ VIRV641 20230204.76718 11.660V Ioh.VSOLJ VIRV641 20230204.76868 11.663V Ioh.VSOLJ VIRV641 20230204.77019 11.664V Ioh.VSOLJ VIRV641 20230204.77168 11.676V Ioh.VSOLJ VIRV641 20230204.77318 11.666V Ioh.VSOLJ VIRV641 20230204.77468 11.686V Ioh.VSOLJ VIRV641 20230204.77618 11.715V Ioh.VSOLJ VIRV641 20230204.77769 11.728V Ioh.VSOLJ VIRV641 20230204.77918 11.726V Ioh.VSOLJ VIRV641 20230204.78068 11.761V Ioh.VSOLJ VIRV641 20230204.78219 11.730V Ioh.VSOLJ VIRV641 20230204.78368 11.766V Ioh.VSOLJ VIRV641 20230204.78519 11.775V Ioh.VSOLJ VIRV641 20230204.78669 11.793V Ioh.VSOLJ VIRV641 20230204.78818 11.822V Ioh.VSOLJ VIRV641 20230204.78969 11.842V Ioh.VSOLJ VIRV641 20230204.79119 11.842V Ioh.VSOLJ VIRV641 20230204.79269 11.891V Ioh.VSOLJ VIRV641 20230204.79419 11.916V Ioh.VSOLJ VIRV641 20230204.79568 11.933V Ioh.VSOLJ VIRV641 20230204.79719 11.959V Ioh.VSOLJ VIRV641 20230204.79869 11.977V Ioh.VSOLJ VIRV641 20230204.80019 12.018V Ioh.VSOLJ VIRV641 20230204.80169 12.021V Ioh.VSOLJ VIRV641 20230204.80318 12.055V Ioh.VSOLJ VIRV641 20230204.80469 12.080V Ioh.VSOLJ VIRV641 20230204.80619 12.084V Ioh.VSOLJ VIRV641 20230204.80769 12.124V Ioh.VSOLJ VIRV641 20230204.80919 12.132V Ioh.VSOLJ VIRV641 20230204.81068 12.118V Ioh.VSOLJ VIRV641 20230204.81219 12.139V Ioh.VSOLJ VIRV641 20230204.81369 12.133V Ioh.VSOLJ VIRV641 20230204.81519 12.110V Ioh.VSOLJ VIRV641 20230204.81669 12.174V Ioh.VSOLJ VIRV641 20230204.81818 12.084V Ioh.VSOLJ VIRV641 20230204.81969 12.089V Ioh.VSOLJ VIRV641 20230204.82119 12.090V Ioh.VSOLJ VIRV641 20230204.82269 12.024V Ioh.VSOLJ VIRV641 20230204.82419 12.030V Ioh.VSOLJ VIRV641 20230204.82568 12.010V Ioh.VSOLJ VIRV641 20230204.82719 11.979V Ioh.VSOLJ VIRV641 20230204.82869 11.964V Ioh.VSOLJ VIRV641 20230204.83019 11.953V Ioh.VSOLJ VIRV641 20230204.83169 11.913V Ioh.VSOLJ VIRV641 20230204.83319 11.915V Ioh.VSOLJ VIRV641 20230204.83469 11.871V Ioh.VSOLJ VIRV641 20230204.83619 11.862V Ioh.VSOLJ VIRV641 20230204.83769 11.850V Ioh.VSOLJ VIRV641 20230204.83919 11.821V Ioh.VSOLJ VIRV641 20230204.84069 11.815V Ioh.VSOLJ VIRV641 20230204.84219 11.802V Ioh.VSOLJ VIRV641 20230204.84369 11.764V Ioh.VSOLJ VIRV641 20230204.84519 11.750V Ioh.VSOLJ VIRV641 20230204.84669 11.746V Ioh.VSOLJ VIRV641 20230204.84819 11.730V Ioh.VSOLJ VIRV641 20230204.84969 11.728V Ioh.VSOLJ VIRV641 20230204.85119 11.732V Ioh.VSOLJ VIRV641 20230204.85270 11.710V Ioh.VSOLJ VIRV641 20230204.85419 11.698V Ioh.VSOLJ VIRV641 20230204.85569 11.704V Ioh.VSOLJ VIRV641 20230204.85719 11.710V Ioh.VSOLJ VIRV641 20230204.85869 11.697V Ioh.VSOLJ VIRV641 20230204.86019 11.663V Ioh.VSOLJ VIRV641 20230204.86169 11.670V Ioh.VSOLJ VIRV641 20230204.86319 11.667V Ioh.VSOLJ VIRV641 20230204.86469 11.670V Ioh.VSOLJ VIRV641 20230204.86619 11.643V Ioh.VSOLJ VIRV641 20230204.86770 11.640V Ioh.VSOLJ VIRV641 20230204.86919 11.627V Ioh.VSOLJ VIRV641 20230204.87069 11.618V Ioh.VSOLJ VIRV641 20230204.87220 11.649V Ioh.VSOLJ

Observer: H. Itoh (Tokyo, Japan) Instruments:20SC+ATIK383L+ (B,V filter)

minI VIRV641 2459980.3160 0.0004 Hel Ioh.VSOLJ n=83 B (calculated by Nagai) minI VIRV641 2459980.3159 0.0003 Hel Ioh.VSOLJ n=83 V (calculated by Nagai)

V641 Vir JD(hel)=2459980.3160 C=2459980.3162 E=21313 O-C=-0.0002 B V641 Vir JD(hel)=2459980.3159 C=2459980.3162 E=21313 O-C=-0.0003 V

min=2453459.753+0.305943xE (GCVS5.1 19-Oct-2022)

- 04/Feb/2023 V641 Vir (By H.Itoh) - 11 + | | + ** | ********** ********** | ****** ***** 12 + **** **** | ****** | ****** * + ******** ********* | **** ******* | **** * ***** 13 + *** +-------------+-------------+-------------+-------------+ 17 18 19 20 21 (UT)