[vsnet-ecl 9627] IP Cep observations by H.Itoh (2/Sep/2023)

object YYMMDD(UT) mag code CEPIP 20230902.55562 12.893B Ioh.VSOLJ CEPIP 20230902.55707 12.878B Ioh.VSOLJ CEPIP 20230902.55850 12.897B Ioh.VSOLJ CEPIP 20230902.55992 12.907B Ioh.VSOLJ CEPIP 20230902.56134 12.909B Ioh.VSOLJ CEPIP 20230902.56278 12.916B Ioh.VSOLJ CEPIP 20230902.56565 12.908B Ioh.VSOLJ CEPIP 20230902.56709 12.929B Ioh.VSOLJ CEPIP 20230902.56851 12.940B Ioh.VSOLJ CEPIP 20230902.56994 12.943B Ioh.VSOLJ CEPIP 20230902.57138 12.955B Ioh.VSOLJ CEPIP 20230902.57280 12.953B Ioh.VSOLJ CEPIP 20230902.57424 12.958B Ioh.VSOLJ CEPIP 20230902.57566 12.972B Ioh.VSOLJ CEPIP 20230902.57709 12.980B Ioh.VSOLJ CEPIP 20230902.57852 12.996B Ioh.VSOLJ CEPIP 20230902.57997 12.989B Ioh.VSOLJ CEPIP 20230902.58141 13.006B Ioh.VSOLJ CEPIP 20230902.58285 12.994B Ioh.VSOLJ CEPIP 20230902.58428 13.030B Ioh.VSOLJ CEPIP 20230902.58571 13.022B Ioh.VSOLJ CEPIP 20230902.58714 13.029B Ioh.VSOLJ CEPIP 20230902.58856 13.028B Ioh.VSOLJ CEPIP 20230902.58999 13.037B Ioh.VSOLJ CEPIP 20230902.59141 13.035B Ioh.VSOLJ CEPIP 20230902.59285 13.060B Ioh.VSOLJ CEPIP 20230902.59431 13.062B Ioh.VSOLJ CEPIP 20230902.59574 13.077B Ioh.VSOLJ CEPIP 20230902.59718 13.084B Ioh.VSOLJ CEPIP 20230902.59860 13.086B Ioh.VSOLJ CEPIP 20230902.60002 13.100B Ioh.VSOLJ CEPIP 20230902.60147 13.098B Ioh.VSOLJ CEPIP 20230902.60291 13.126B Ioh.VSOLJ CEPIP 20230902.60434 13.132B Ioh.VSOLJ CEPIP 20230902.60578 13.126B Ioh.VSOLJ CEPIP 20230902.60720 13.140B Ioh.VSOLJ CEPIP 20230902.60866 13.149B Ioh.VSOLJ CEPIP 20230902.61008 13.157B Ioh.VSOLJ CEPIP 20230902.61154 13.165B Ioh.VSOLJ CEPIP 20230902.61299 13.186B Ioh.VSOLJ CEPIP 20230902.61442 13.173B Ioh.VSOLJ CEPIP 20230902.61584 13.184B Ioh.VSOLJ CEPIP 20230902.61869 13.193B Ioh.VSOLJ CEPIP 20230902.62013 13.185B Ioh.VSOLJ CEPIP 20230902.62157 13.189B Ioh.VSOLJ CEPIP 20230902.62300 13.199B Ioh.VSOLJ CEPIP 20230902.62441 13.196B Ioh.VSOLJ CEPIP 20230902.62584 13.212B Ioh.VSOLJ CEPIP 20230902.62729 13.193B Ioh.VSOLJ CEPIP 20230902.62873 13.194B Ioh.VSOLJ CEPIP 20230902.63009 13.215B Ioh.VSOLJ CEPIP 20230902.63152 13.204B Ioh.VSOLJ CEPIP 20230902.63294 13.208B Ioh.VSOLJ CEPIP 20230902.63436 13.184B Ioh.VSOLJ CEPIP 20230902.63580 13.183B Ioh.VSOLJ CEPIP 20230902.63723 13.194B Ioh.VSOLJ CEPIP 20230902.63868 13.197B Ioh.VSOLJ CEPIP 20230902.64010 13.206B Ioh.VSOLJ CEPIP 20230902.64154 13.196B Ioh.VSOLJ CEPIP 20230902.64297 13.199B Ioh.VSOLJ CEPIP 20230902.64582 13.203B Ioh.VSOLJ CEPIP 20230902.64869 13.207B Ioh.VSOLJ CEPIP 20230902.65012 13.204B Ioh.VSOLJ CEPIP 20230902.65154 13.192B Ioh.VSOLJ CEPIP 20230902.65295 13.199B Ioh.VSOLJ CEPIP 20230902.65439 13.199B Ioh.VSOLJ CEPIP 20230902.65581 13.193B Ioh.VSOLJ CEPIP 20230902.65723 13.193B Ioh.VSOLJ CEPIP 20230902.65866 13.211B Ioh.VSOLJ CEPIP 20230902.66008 13.206B Ioh.VSOLJ CEPIP 20230902.66300 13.192B Ioh.VSOLJ CEPIP 20230902.66443 13.193B Ioh.VSOLJ CEPIP 20230902.66584 13.204B Ioh.VSOLJ CEPIP 20230902.66728 13.194B Ioh.VSOLJ CEPIP 20230902.66869 13.193B Ioh.VSOLJ CEPIP 20230902.67012 13.203B Ioh.VSOLJ CEPIP 20230902.67154 13.199B Ioh.VSOLJ CEPIP 20230902.67296 13.195B Ioh.VSOLJ CEPIP 20230902.67439 13.189B Ioh.VSOLJ CEPIP 20230902.67723 13.189B Ioh.VSOLJ CEPIP 20230902.67866 13.161B Ioh.VSOLJ CEPIP 20230902.68295 13.180B Ioh.VSOLJ CEPIP 20230902.68440 13.151B Ioh.VSOLJ CEPIP 20230902.68582 13.175B Ioh.VSOLJ CEPIP 20230902.68726 13.147B Ioh.VSOLJ CEPIP 20230902.69013 13.145B Ioh.VSOLJ CEPIP 20230902.69157 13.138B Ioh.VSOLJ CEPIP 20230902.69300 13.133B Ioh.VSOLJ CEPIP 20230902.69443 13.133B Ioh.VSOLJ CEPIP 20230902.69588 13.122B Ioh.VSOLJ CEPIP 20230902.69730 13.117B Ioh.VSOLJ CEPIP 20230902.70015 13.096B Ioh.VSOLJ CEPIP 20230902.70159 13.088B Ioh.VSOLJ CEPIP 20230902.70301 13.068B Ioh.VSOLJ CEPIP 20230902.70444 13.070B Ioh.VSOLJ CEPIP 20230902.70731 13.046B Ioh.VSOLJ CEPIP 20230902.70875 13.048B Ioh.VSOLJ CEPIP 20230902.74016 12.879B Ioh.VSOLJ CEPIP 20230902.74162 12.892B Ioh.VSOLJ CEPIP 20230902.74882 12.855B Ioh.VSOLJ CEPIP 20230902.75316 12.854B Ioh.VSOLJ CEPIP 20230902.76182 12.810B Ioh.VSOLJ CEPIP 20230902.55492 12.305V Ioh.VSOLJ CEPIP 20230902.55635 12.317V Ioh.VSOLJ CEPIP 20230902.55779 12.329V Ioh.VSOLJ CEPIP 20230902.55921 12.323V Ioh.VSOLJ CEPIP 20230902.56064 12.327V Ioh.VSOLJ CEPIP 20230902.56206 12.339V Ioh.VSOLJ CEPIP 20230902.56493 12.330V Ioh.VSOLJ CEPIP 20230902.56639 12.350V Ioh.VSOLJ CEPIP 20230902.56780 12.359V Ioh.VSOLJ CEPIP 20230902.56922 12.362V Ioh.VSOLJ CEPIP 20230902.57065 12.380V Ioh.VSOLJ CEPIP 20230902.57208 12.376V Ioh.VSOLJ CEPIP 20230902.57352 12.392V Ioh.VSOLJ CEPIP 20230902.57494 12.374V Ioh.VSOLJ CEPIP 20230902.57637 12.387V Ioh.VSOLJ CEPIP 20230902.57780 12.390V Ioh.VSOLJ CEPIP 20230902.57925 12.418V Ioh.VSOLJ CEPIP 20230902.58069 12.421V Ioh.VSOLJ CEPIP 20230902.58212 12.423V Ioh.VSOLJ CEPIP 20230902.58355 12.425V Ioh.VSOLJ CEPIP 20230902.58501 12.438V Ioh.VSOLJ CEPIP 20230902.58641 12.450V Ioh.VSOLJ CEPIP 20230902.58785 12.453V Ioh.VSOLJ CEPIP 20230902.58927 12.459V Ioh.VSOLJ CEPIP 20230902.59212 12.471V Ioh.VSOLJ CEPIP 20230902.59359 12.482V Ioh.VSOLJ CEPIP 20230902.59502 12.487V Ioh.VSOLJ CEPIP 20230902.59645 12.497V Ioh.VSOLJ CEPIP 20230902.59788 12.513V Ioh.VSOLJ CEPIP 20230902.59931 12.525V Ioh.VSOLJ CEPIP 20230902.60074 12.518V Ioh.VSOLJ CEPIP 20230902.60220 12.531V Ioh.VSOLJ CEPIP 20230902.60362 12.555V Ioh.VSOLJ CEPIP 20230902.60506 12.553V Ioh.VSOLJ CEPIP 20230902.60649 12.554V Ioh.VSOLJ CEPIP 20230902.60793 12.559V Ioh.VSOLJ CEPIP 20230902.60939 12.562V Ioh.VSOLJ CEPIP 20230902.61082 12.584V Ioh.VSOLJ CEPIP 20230902.61227 12.583V Ioh.VSOLJ CEPIP 20230902.61372 12.596V Ioh.VSOLJ CEPIP 20230902.61514 12.612V Ioh.VSOLJ CEPIP 20230902.61655 12.587V Ioh.VSOLJ CEPIP 20230902.61797 12.607V Ioh.VSOLJ CEPIP 20230902.61940 12.611V Ioh.VSOLJ CEPIP 20230902.62086 12.611V Ioh.VSOLJ CEPIP 20230902.62229 12.603V Ioh.VSOLJ CEPIP 20230902.62369 12.601V Ioh.VSOLJ CEPIP 20230902.62514 12.607V Ioh.VSOLJ CEPIP 20230902.62801 12.628V Ioh.VSOLJ CEPIP 20230902.62944 12.613V Ioh.VSOLJ CEPIP 20230902.63081 12.632V Ioh.VSOLJ CEPIP 20230902.63222 12.616V Ioh.VSOLJ CEPIP 20230902.63365 12.612V Ioh.VSOLJ CEPIP 20230902.63508 12.645V Ioh.VSOLJ CEPIP 20230902.63653 12.624V Ioh.VSOLJ CEPIP 20230902.63796 12.613V Ioh.VSOLJ CEPIP 20230902.63940 12.619V Ioh.VSOLJ CEPIP 20230902.64082 12.629V Ioh.VSOLJ CEPIP 20230902.64226 12.630V Ioh.VSOLJ CEPIP 20230902.64368 12.621V Ioh.VSOLJ CEPIP 20230902.64512 12.625V Ioh.VSOLJ CEPIP 20230902.64796 12.631V Ioh.VSOLJ CEPIP 20230902.64940 12.628V Ioh.VSOLJ CEPIP 20230902.65082 12.621V Ioh.VSOLJ CEPIP 20230902.65225 12.625V Ioh.VSOLJ CEPIP 20230902.65367 12.622V Ioh.VSOLJ CEPIP 20230902.65510 12.646V Ioh.VSOLJ CEPIP 20230902.65650 12.622V Ioh.VSOLJ CEPIP 20230902.65793 12.611V Ioh.VSOLJ CEPIP 20230902.65936 12.624V Ioh.VSOLJ CEPIP 20230902.66227 12.627V Ioh.VSOLJ CEPIP 20230902.66372 12.615V Ioh.VSOLJ CEPIP 20230902.66514 12.632V Ioh.VSOLJ CEPIP 20230902.66657 12.612V Ioh.VSOLJ CEPIP 20230902.66800 12.618V Ioh.VSOLJ CEPIP 20230902.66940 12.626V Ioh.VSOLJ CEPIP 20230902.67082 12.619V Ioh.VSOLJ CEPIP 20230902.67226 12.609V Ioh.VSOLJ CEPIP 20230902.67368 12.613V Ioh.VSOLJ CEPIP 20230902.67653 12.611V Ioh.VSOLJ CEPIP 20230902.67796 12.628V Ioh.VSOLJ CEPIP 20230902.68225 12.610V Ioh.VSOLJ CEPIP 20230902.68367 12.613V Ioh.VSOLJ CEPIP 20230902.68512 12.614V Ioh.VSOLJ CEPIP 20230902.68654 12.599V Ioh.VSOLJ CEPIP 20230902.68941 12.578V Ioh.VSOLJ CEPIP 20230902.69086 12.587V Ioh.VSOLJ CEPIP 20230902.69229 12.576V Ioh.VSOLJ CEPIP 20230902.69372 12.570V Ioh.VSOLJ CEPIP 20230902.69515 12.561V Ioh.VSOLJ CEPIP 20230902.69659 12.557V Ioh.VSOLJ CEPIP 20230902.69944 12.547V Ioh.VSOLJ CEPIP 20230902.70087 12.531V Ioh.VSOLJ CEPIP 20230902.70230 12.542V Ioh.VSOLJ CEPIP 20230902.70373 12.515V Ioh.VSOLJ CEPIP 20230902.70659 12.490V Ioh.VSOLJ CEPIP 20230902.70804 12.480V Ioh.VSOLJ CEPIP 20230902.73944 12.331V Ioh.VSOLJ CEPIP 20230902.74088 12.322V Ioh.VSOLJ CEPIP 20230902.74809 12.309V Ioh.VSOLJ CEPIP 20230902.75243 12.272V Ioh.VSOLJ CEPIP 20230902.76253 12.250V Ioh.VSOLJ

Comparison: APASS 326.811615 68.886819 V=11.946 B=12.483 （B-V=0.537) Check: APASS 326.787613 68.8743 V=13.064 （B-V=0.705) Observer: H. Itoh (Tokyo, Japan) Instruments:30SC+ASI294MMpro (B,V filter)

minI CEPIP 2460190.1506 0.0002 Hel Ioh.VSOLJ n=102 B (calculated by Nagai) minI CEPIP 2460190.1524 0.0002 Hel Ioh.VSOLJ n=102 V (calculated by Nagai)

IP Cep D(hel)=2460190.1506 C=2460190.1305 E=4417 O-C=+0.0201 B IP Cep D(hel)=2460190.1524 C=2460190.1305 E=4417 O-C=+0.0219 V

min=2456219.698+0.898898xE (GCVS5.1 19-Oct-2022)

- 02/Sep/2023 IP Cep (By H.Itoh) - 12 + | * | ****** * * + ******** ***** | ****************** | *** * ** * 13 + ******** ** | ************************ | + | | 14 + +--------+--------+--------+--------+--------+--------+-- 13 14 15 16 17 18 19 (UT)