[vsnet-ecl 10463] IY Aur observations by H.Itoh (22/Dec/2024) - vsnet-ecl - ooruri.kusastro.kyoto-u.ac.jp

9 Jan 2025


      object       YYMMDD(UT)         mag     code
AURIY        20241222.56405    9.855B  Ioh.VSOLJ
AURIY        20241222.56565    9.854B  Ioh.VSOLJ
AURIY        20241222.56723    9.867B  Ioh.VSOLJ
AURIY        20241222.56882    9.852B  Ioh.VSOLJ
AURIY        20241222.57042    9.873B  Ioh.VSOLJ
AURIY        20241222.57200    9.891B  Ioh.VSOLJ
AURIY        20241222.57360    9.884B  Ioh.VSOLJ
AURIY        20241222.57519    9.870B  Ioh.VSOLJ
AURIY        20241222.57678    9.881B  Ioh.VSOLJ
AURIY        20241222.57837    9.872B  Ioh.VSOLJ
AURIY        20241222.57997    9.882B  Ioh.VSOLJ
AURIY        20241222.58155    9.880B  Ioh.VSOLJ
AURIY        20241222.58314    9.877B  Ioh.VSOLJ
AURIY        20241222.58473    9.904B  Ioh.VSOLJ
AURIY        20241222.58632    9.880B  Ioh.VSOLJ
AURIY        20241222.58791    9.912B  Ioh.VSOLJ
AURIY        20241222.58950    9.928B  Ioh.VSOLJ
AURIY        20241222.59109    9.895B  Ioh.VSOLJ
AURIY        20241222.59269    9.905B  Ioh.VSOLJ
AURIY        20241222.59427    9.912B  Ioh.VSOLJ
AURIY        20241222.59586    9.922B  Ioh.VSOLJ
AURIY        20241222.59745    9.915B  Ioh.VSOLJ
AURIY        20241222.59904    9.903B  Ioh.VSOLJ
AURIY        20241222.60064    9.913B  Ioh.VSOLJ
AURIY        20241222.60381    9.918B  Ioh.VSOLJ
AURIY        20241222.60699    9.927B  Ioh.VSOLJ
AURIY        20241222.60859    9.941B  Ioh.VSOLJ
AURIY        20241222.61017    9.936B  Ioh.VSOLJ
AURIY        20241222.61177    9.936B  Ioh.VSOLJ
AURIY        20241222.61494    9.958B  Ioh.VSOLJ
AURIY        20241222.61654    9.970B  Ioh.VSOLJ
AURIY        20241222.61812    9.974B  Ioh.VSOLJ
AURIY        20241222.61972    9.949B  Ioh.VSOLJ
AURIY        20241222.62131    9.973B  Ioh.VSOLJ
AURIY        20241222.62291    9.958B  Ioh.VSOLJ
AURIY        20241222.62449    9.964B  Ioh.VSOLJ
AURIY        20241222.62608    9.966B  Ioh.VSOLJ
AURIY        20241222.62767    9.961B  Ioh.VSOLJ
AURIY        20241222.62926    9.973B  Ioh.VSOLJ
AURIY        20241222.63086    9.950B  Ioh.VSOLJ
AURIY        20241222.63244    9.954B  Ioh.VSOLJ
AURIY        20241222.63403    9.933B  Ioh.VSOLJ
AURIY        20241222.63563    9.968B  Ioh.VSOLJ
AURIY        20241222.63721    9.970B  Ioh.VSOLJ
AURIY        20241222.63881    9.958B  Ioh.VSOLJ
AURIY        20241222.64039    9.962B  Ioh.VSOLJ
AURIY        20241222.64198    9.975B  Ioh.VSOLJ
AURIY        20241222.64358    9.964B  Ioh.VSOLJ
AURIY        20241222.64516    9.965B  Ioh.VSOLJ
AURIY        20241222.64676    9.969B  Ioh.VSOLJ
AURIY        20241222.64834    9.956B  Ioh.VSOLJ
AURIY        20241222.65153    9.958B  Ioh.VSOLJ
AURIY        20241222.65311    9.971B  Ioh.VSOLJ
AURIY        20241222.65470    9.964B  Ioh.VSOLJ
AURIY        20241222.65630    9.954B  Ioh.VSOLJ
AURIY        20241222.65788    9.966B  Ioh.VSOLJ
AURIY        20241222.65948    9.954B  Ioh.VSOLJ
AURIY        20241222.66106    9.959B  Ioh.VSOLJ
AURIY        20241222.66266    9.950B  Ioh.VSOLJ
AURIY        20241222.66426    9.935B  Ioh.VSOLJ
AURIY        20241222.66584    9.951B  Ioh.VSOLJ
AURIY        20241222.66743    9.971B  Ioh.VSOLJ
AURIY        20241222.66903    9.943B  Ioh.VSOLJ
AURIY        20241222.67061    9.928B  Ioh.VSOLJ
AURIY        20241222.67221    9.937B  Ioh.VSOLJ
AURIY        20241222.67380    9.934B  Ioh.VSOLJ
AURIY        20241222.67538    9.947B  Ioh.VSOLJ
AURIY        20241222.67698    9.931B  Ioh.VSOLJ
AURIY        20241222.67856    9.903B  Ioh.VSOLJ
AURIY        20241222.68493    9.910B  Ioh.VSOLJ
AURIY        20241222.68652    9.908B  Ioh.VSOLJ
AURIY        20241222.68811    9.891B  Ioh.VSOLJ
AURIY        20241222.68970    9.894B  Ioh.VSOLJ
AURIY        20241222.69130    9.879B  Ioh.VSOLJ
AURIY        20241222.69448    9.903B  Ioh.VSOLJ
AURIY        20241222.69606    9.920B  Ioh.VSOLJ
AURIY        20241222.69765    9.911B  Ioh.VSOLJ
AURIY        20241222.69924    9.889B  Ioh.VSOLJ
AURIY        20241222.70402    9.887B  Ioh.VSOLJ
AURIY        20241222.70560    9.889B  Ioh.VSOLJ
AURIY        20241222.70878    9.874B  Ioh.VSOLJ
AURIY        20241222.71197    9.855B  Ioh.VSOLJ
AURIY        20241222.71355    9.846B  Ioh.VSOLJ
AURIY        20241222.71674    9.844B  Ioh.VSOLJ
AURIY        20241222.71833    9.838B  Ioh.VSOLJ
AURIY        20241222.71992    9.843B  Ioh.VSOLJ
AURIY        20241222.72152    9.846B  Ioh.VSOLJ
AURIY        20241222.72310    9.822B  Ioh.VSOLJ
AURIY        20241222.72470    9.825B  Ioh.VSOLJ
AURIY        20241222.72788    9.800B  Ioh.VSOLJ
AURIY        20241222.72947    9.804B  Ioh.VSOLJ
AURIY        20241222.73106    9.791B  Ioh.VSOLJ
AURIY        20241222.73265    9.782B  Ioh.VSOLJ
AURIY        20241222.73425    9.784B  Ioh.VSOLJ
AURIY        20241222.73583    9.777B  Ioh.VSOLJ
AURIY        20241222.73742    9.797B  Ioh.VSOLJ
AURIY        20241222.73902    9.790B  Ioh.VSOLJ
AURIY        20241222.74060    9.757B  Ioh.VSOLJ
AURIY        20241222.74219    9.777B  Ioh.VSOLJ
AURIY        20241222.74378    9.772B  Ioh.VSOLJ
AURIY        20241222.74537    9.768B  Ioh.VSOLJ
AURIY        20241222.74696    9.753B  Ioh.VSOLJ
AURIY        20241222.74854    9.759B  Ioh.VSOLJ
AURIY        20241222.75014    9.756B  Ioh.VSOLJ
AURIY        20241222.75172    9.766B  Ioh.VSOLJ
AURIY        20241222.75332    9.737B  Ioh.VSOLJ
AURIY        20241222.75491    9.738B  Ioh.VSOLJ
AURIY        20241222.75649    9.733B  Ioh.VSOLJ
AURIY        20241222.75809    9.728B  Ioh.VSOLJ
AURIY        20241222.75968    9.711B  Ioh.VSOLJ
AURIY        20241222.76127    9.729B  Ioh.VSOLJ
AURIY        20241222.76286    9.689B  Ioh.VSOLJ
AURIY        20241222.76444    9.690B  Ioh.VSOLJ
AURIY        20241222.76604    9.671B  Ioh.VSOLJ
AURIY        20241222.76763    9.674B  Ioh.VSOLJ
AURIY        20241222.76922    9.675B  Ioh.VSOLJ
AURIY        20241222.77081    9.683B  Ioh.VSOLJ
AURIY        20241222.77718    9.696B  Ioh.VSOLJ
AURIY        20241222.77876    9.651B  Ioh.VSOLJ
AURIY        20241222.78035    9.670B  Ioh.VSOLJ
AURIY        20241222.78194    9.649B  Ioh.VSOLJ
AURIY        20241222.78353    9.690B  Ioh.VSOLJ
AURIY        20241222.78513    9.655B  Ioh.VSOLJ
AURIY        20241222.78671    9.649B  Ioh.VSOLJ
AURIY        20241222.78830    9.642B  Ioh.VSOLJ
AURIY        20241222.78990    9.630B  Ioh.VSOLJ
AURIY        20241222.79148    9.628B  Ioh.VSOLJ
AURIY        20241222.79307    9.640B  Ioh.VSOLJ
AURIY        20241222.79625    9.644B  Ioh.VSOLJ
AURIY        20241222.79785    9.626B  Ioh.VSOLJ
AURIY        20241222.79943    9.620B  Ioh.VSOLJ
AURIY        20241222.80103    9.603B  Ioh.VSOLJ
AURIY        20241222.80262    9.634B  Ioh.VSOLJ
AURIY        20241222.80420    9.588B  Ioh.VSOLJ
AURIY        20241222.80580    9.611B  Ioh.VSOLJ
AURIY        20241222.80738    9.598B  Ioh.VSOLJ
AURIY        20241222.80897    9.586B  Ioh.VSOLJ
AURIY        20241222.81057    9.618B  Ioh.VSOLJ
AURIY        20241222.81215    9.580B  Ioh.VSOLJ
AURIY        20241222.81374    9.564B  Ioh.VSOLJ
AURIY        20241222.81534    9.570B  Ioh.VSOLJ
AURIY        20241222.81692    9.581B  Ioh.VSOLJ
AURIY        20241222.81852    9.582B  Ioh.VSOLJ
AURIY        20241222.82010    9.583B  Ioh.VSOLJ
AURIY        20241222.82170    9.592B  Ioh.VSOLJ
AURIY        20241222.82329    9.580B  Ioh.VSOLJ
AURIY        20241222.82488    9.566B  Ioh.VSOLJ
AURIY        20241222.82647    9.537B  Ioh.VSOLJ
AURIY        20241222.82806    9.543B  Ioh.VSOLJ
AURIY        20241222.82965    9.562B  Ioh.VSOLJ
AURIY        20241222.83124    9.530B  Ioh.VSOLJ
AURIY        20241222.83284    9.541B  Ioh.VSOLJ
AURIY        20241222.83442    9.541B  Ioh.VSOLJ
AURIY        20241222.83602    9.519B  Ioh.VSOLJ
AURIY        20241222.83760    9.534B  Ioh.VSOLJ
AURIY        20241222.83919    9.542B  Ioh.VSOLJ
AURIY        20241222.84078    9.513B  Ioh.VSOLJ
AURIY        20241222.84237    9.543B  Ioh.VSOLJ
AURIY        20241222.84396    9.534B  Ioh.VSOLJ
AURIY        20241222.84556    9.542B  Ioh.VSOLJ
AURIY        20241222.84714    9.539B  Ioh.VSOLJ
AURIY        20241222.84874    9.552B  Ioh.VSOLJ
AURIY        20241222.56329    9.675V  Ioh.VSOLJ
AURIY        20241222.56487    9.682V  Ioh.VSOLJ
AURIY        20241222.56646    9.677V  Ioh.VSOLJ
AURIY        20241222.56806    9.673V  Ioh.VSOLJ
AURIY        20241222.56963    9.672V  Ioh.VSOLJ
AURIY        20241222.57123    9.695V  Ioh.VSOLJ
AURIY        20241222.57282    9.699V  Ioh.VSOLJ
AURIY        20241222.57441    9.696V  Ioh.VSOLJ
AURIY        20241222.57601    9.700V  Ioh.VSOLJ
AURIY        20241222.57760    9.712V  Ioh.VSOLJ
AURIY        20241222.57918    9.696V  Ioh.VSOLJ
AURIY        20241222.58079    9.711V  Ioh.VSOLJ
AURIY        20241222.58237    9.720V  Ioh.VSOLJ
AURIY        20241222.58395    9.717V  Ioh.VSOLJ
AURIY        20241222.58556    9.719V  Ioh.VSOLJ
AURIY        20241222.58713    9.727V  Ioh.VSOLJ
AURIY        20241222.58873    9.720V  Ioh.VSOLJ
AURIY        20241222.59032    9.722V  Ioh.VSOLJ
AURIY        20241222.59190    9.737V  Ioh.VSOLJ
AURIY        20241222.59351    9.740V  Ioh.VSOLJ
AURIY        20241222.59508    9.739V  Ioh.VSOLJ
AURIY        20241222.59668    9.746V  Ioh.VSOLJ
AURIY        20241222.59828    9.753V  Ioh.VSOLJ
AURIY        20241222.59985    9.754V  Ioh.VSOLJ
AURIY        20241222.60304    9.749V  Ioh.VSOLJ
AURIY        20241222.60623    9.773V  Ioh.VSOLJ
AURIY        20241222.60780    9.758V  Ioh.VSOLJ
AURIY        20241222.60940    9.762V  Ioh.VSOLJ
AURIY        20241222.61100    9.766V  Ioh.VSOLJ
AURIY        20241222.61418    9.786V  Ioh.VSOLJ
AURIY        20241222.61576    9.774V  Ioh.VSOLJ
AURIY        20241222.61735    9.766V  Ioh.VSOLJ
AURIY        20241222.61895    9.772V  Ioh.VSOLJ
AURIY        20241222.62054    9.765V  Ioh.VSOLJ
AURIY        20241222.62212    9.777V  Ioh.VSOLJ
AURIY        20241222.62373    9.772V  Ioh.VSOLJ
AURIY        20241222.62530    9.782V  Ioh.VSOLJ
AURIY        20241222.62690    9.771V  Ioh.VSOLJ
AURIY        20241222.62850    9.773V  Ioh.VSOLJ
AURIY        20241222.63007    9.792V  Ioh.VSOLJ
AURIY        20241222.63168    9.776V  Ioh.VSOLJ
AURIY        20241222.63326    9.782V  Ioh.VSOLJ
AURIY        20241222.63484    9.782V  Ioh.VSOLJ
AURIY        20241222.63645    9.781V  Ioh.VSOLJ
AURIY        20241222.63802    9.770V  Ioh.VSOLJ
AURIY        20241222.63962    9.764V  Ioh.VSOLJ
AURIY        20241222.64122    9.783V  Ioh.VSOLJ
AURIY        20241222.64279    9.781V  Ioh.VSOLJ
AURIY        20241222.64440    9.774V  Ioh.VSOLJ
AURIY        20241222.64597    9.766V  Ioh.VSOLJ
AURIY        20241222.64757    9.783V  Ioh.VSOLJ
AURIY        20241222.65074    9.775V  Ioh.VSOLJ
AURIY        20241222.65235    9.776V  Ioh.VSOLJ
AURIY        20241222.65394    9.764V  Ioh.VSOLJ
AURIY        20241222.65551    9.773V  Ioh.VSOLJ
AURIY        20241222.65712    9.784V  Ioh.VSOLJ
AURIY        20241222.65869    9.771V  Ioh.VSOLJ
AURIY        20241222.66029    9.771V  Ioh.VSOLJ
AURIY        20241222.66189    9.757V  Ioh.VSOLJ
AURIY        20241222.66347    9.773V  Ioh.VSOLJ
AURIY        20241222.66507    9.754V  Ioh.VSOLJ
AURIY        20241222.66667    9.758V  Ioh.VSOLJ
AURIY        20241222.66824    9.758V  Ioh.VSOLJ
AURIY        20241222.66985    9.755V  Ioh.VSOLJ
AURIY        20241222.67144    9.757V  Ioh.VSOLJ
AURIY        20241222.67302    9.739V  Ioh.VSOLJ
AURIY        20241222.67462    9.745V  Ioh.VSOLJ
AURIY        20241222.67619    9.737V  Ioh.VSOLJ
AURIY        20241222.67779    9.752V  Ioh.VSOLJ
AURIY        20241222.68414    9.726V  Ioh.VSOLJ
AURIY        20241222.68574    9.737V  Ioh.VSOLJ
AURIY        20241222.68734    9.708V  Ioh.VSOLJ
AURIY        20241222.68894    9.717V  Ioh.VSOLJ
AURIY        20241222.69051    9.720V  Ioh.VSOLJ
AURIY        20241222.69369    9.715V  Ioh.VSOLJ
AURIY        20241222.69529    9.700V  Ioh.VSOLJ
AURIY        20241222.69689    9.695V  Ioh.VSOLJ
AURIY        20241222.69846    9.698V  Ioh.VSOLJ
AURIY        20241222.70324    9.694V  Ioh.VSOLJ
AURIY        20241222.70484    9.676V  Ioh.VSOLJ
AURIY        20241222.70801    9.675V  Ioh.VSOLJ
AURIY        20241222.71119    9.677V  Ioh.VSOLJ
AURIY        20241222.71279    9.661V  Ioh.VSOLJ
AURIY        20241222.71596    9.646V  Ioh.VSOLJ
AURIY        20241222.71756    9.638V  Ioh.VSOLJ
AURIY        20241222.71914    9.635V  Ioh.VSOLJ
AURIY        20241222.72074    9.642V  Ioh.VSOLJ
AURIY        20241222.72234    9.626V  Ioh.VSOLJ
AURIY        20241222.72391    9.622V  Ioh.VSOLJ
AURIY        20241222.72711    9.614V  Ioh.VSOLJ
AURIY        20241222.72869    9.606V  Ioh.VSOLJ
AURIY        20241222.73029    9.596V  Ioh.VSOLJ
AURIY        20241222.73189    9.603V  Ioh.VSOLJ
AURIY        20241222.73346    9.613V  Ioh.VSOLJ
AURIY        20241222.73507    9.590V  Ioh.VSOLJ
AURIY        20241222.73664    9.590V  Ioh.VSOLJ
AURIY        20241222.73824    9.585V  Ioh.VSOLJ
AURIY        20241222.73984    9.601V  Ioh.VSOLJ
AURIY        20241222.74141    9.587V  Ioh.VSOLJ
AURIY        20241222.74301    9.584V  Ioh.VSOLJ
AURIY        20241222.74461    9.578V  Ioh.VSOLJ
AURIY        20241222.74618    9.568V  Ioh.VSOLJ
AURIY        20241222.74778    9.554V  Ioh.VSOLJ
AURIY        20241222.74935    9.557V  Ioh.VSOLJ
AURIY        20241222.75096    9.556V  Ioh.VSOLJ
AURIY        20241222.75253    9.546V  Ioh.VSOLJ
AURIY        20241222.75413    9.554V  Ioh.VSOLJ
AURIY        20241222.75573    9.539V  Ioh.VSOLJ
AURIY        20241222.75730    9.525V  Ioh.VSOLJ
AURIY        20241222.75891    9.544V  Ioh.VSOLJ
AURIY        20241222.76050    9.524V  Ioh.VSOLJ
AURIY        20241222.76208    9.511V  Ioh.VSOLJ
AURIY        20241222.76368    9.520V  Ioh.VSOLJ
AURIY        20241222.76525    9.506V  Ioh.VSOLJ
AURIY        20241222.76685    9.508V  Ioh.VSOLJ
AURIY        20241222.76845    9.523V  Ioh.VSOLJ
AURIY        20241222.77003    9.497V  Ioh.VSOLJ
AURIY        20241222.77640    9.484V  Ioh.VSOLJ
AURIY        20241222.77800    9.498V  Ioh.VSOLJ
AURIY        20241222.77957    9.491V  Ioh.VSOLJ
AURIY        20241222.78117    9.479V  Ioh.VSOLJ
AURIY        20241222.78275    9.453V  Ioh.VSOLJ
AURIY        20241222.78435    9.477V  Ioh.VSOLJ
AURIY        20241222.78595    9.466V  Ioh.VSOLJ
AURIY        20241222.78752    9.430V  Ioh.VSOLJ
AURIY        20241222.78912    9.474V  Ioh.VSOLJ
AURIY        20241222.79071    9.424V  Ioh.VSOLJ
AURIY        20241222.79230    9.446V  Ioh.VSOLJ
AURIY        20241222.79547    9.460V  Ioh.VSOLJ
AURIY        20241222.79707    9.436V  Ioh.VSOLJ
AURIY        20241222.79867    9.443V  Ioh.VSOLJ
AURIY        20241222.80024    9.452V  Ioh.VSOLJ
AURIY        20241222.80185    9.441V  Ioh.VSOLJ
AURIY        20241222.80343    9.429V  Ioh.VSOLJ
AURIY        20241222.80502    9.457V  Ioh.VSOLJ
AURIY        20241222.80662    9.421V  Ioh.VSOLJ
AURIY        20241222.80819    9.401V  Ioh.VSOLJ
AURIY        20241222.80979    9.414V  Ioh.VSOLJ
AURIY        20241222.81139    9.408V  Ioh.VSOLJ
AURIY        20241222.81297    9.407V  Ioh.VSOLJ
AURIY        20241222.81456    9.418V  Ioh.VSOLJ
AURIY        20241222.81615    9.396V  Ioh.VSOLJ
AURIY        20241222.81774    9.391V  Ioh.VSOLJ
AURIY        20241222.81934    9.394V  Ioh.VSOLJ
AURIY        20241222.82091    9.382V  Ioh.VSOLJ
AURIY        20241222.82252    9.398V  Ioh.VSOLJ
AURIY        20241222.82410    9.357V  Ioh.VSOLJ
AURIY        20241222.82569    9.370V  Ioh.VSOLJ
AURIY        20241222.82729    9.372V  Ioh.VSOLJ
AURIY        20241222.82887    9.376V  Ioh.VSOLJ
AURIY        20241222.83047    9.364V  Ioh.VSOLJ
AURIY        20241222.83206    9.354V  Ioh.VSOLJ
AURIY        20241222.83365    9.360V  Ioh.VSOLJ
AURIY        20241222.83524    9.341V  Ioh.VSOLJ
AURIY        20241222.83684    9.343V  Ioh.VSOLJ
AURIY        20241222.83841    9.352V  Ioh.VSOLJ
AURIY        20241222.84001    9.325V  Ioh.VSOLJ
AURIY        20241222.84159    9.350V  Ioh.VSOLJ
AURIY        20241222.84319    9.360V  Ioh.VSOLJ
AURIY        20241222.84477    9.320V  Ioh.VSOLJ
AURIY        20241222.84637    9.322V  Ioh.VSOLJ
AURIY        20241222.84796    9.340V  Ioh.VSOLJ
Comparison: APASS 86.972928 43.148398 V=10.463 B=11.432 (B-V=0.969)
Check: APASS 87.063577 43.062408 V=10.677 (B-V=0.553)
Observer: H. Itoh (Tokyo, Japan)
Instruments:20SC+ATIK383L+ (B,V filter) Temp -12 degree Celsius
Exposure: B:80sec,V:45sec
Imaging: MaxIm DL Ver.5 binning3*3
Photometry: Muniwin Ver.2.1.36,  Standard system VBA
Aperture radius B:11.8pixel, V:11.8pixel
minI AURIY 2460667.1473 0.0005 Hel Ioh.VSOLJ n=162 B (calculated by Nagai)
minI AURIY 2460667.1431 0.0005 Hel Ioh.VSOLJ n=162 V (calculated by Nagai)
IY Aur JD(hel)=2460667.1473 C=2460667.1673 E=14888 O-C=-0.0200 B
IY Aur JD(hel)=2460667.1431 C=2460667.1673 E=14888 O-C=-0.0242 V
min=2454500.513+0.414203xE (GCVS5.1 24-Nov-2024)
- 22/Dec/2024 IY Aur (By H.Itoh) -
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