[vsnet-ecl 10180] HH Boo observations by H.Itoh (8/Jun/2024)

object YYMMDD(UT) mag code BOOHH 20240608.46191 11.808B Ioh.VSOLJ BOOHH 20240608.46341 11.805B Ioh.VSOLJ BOOHH 20240608.46493 11.812B Ioh.VSOLJ BOOHH 20240608.46644 11.816B Ioh.VSOLJ BOOHH 20240608.46793 11.836B Ioh.VSOLJ BOOHH 20240608.46943 11.836B Ioh.VSOLJ BOOHH 20240608.47096 11.842B Ioh.VSOLJ BOOHH 20240608.47244 11.845B Ioh.VSOLJ BOOHH 20240608.47395 11.857B Ioh.VSOLJ BOOHH 20240608.47543 11.869B Ioh.VSOLJ BOOHH 20240608.47691 11.889B Ioh.VSOLJ BOOHH 20240608.47841 11.899B Ioh.VSOLJ BOOHH 20240608.47988 11.884B Ioh.VSOLJ BOOHH 20240608.48139 11.891B Ioh.VSOLJ BOOHH 20240608.48288 11.921B Ioh.VSOLJ BOOHH 20240608.48439 11.920B Ioh.VSOLJ BOOHH 20240608.48588 11.926B Ioh.VSOLJ BOOHH 20240608.48738 11.944B Ioh.VSOLJ BOOHH 20240608.48887 11.966B Ioh.VSOLJ BOOHH 20240608.49035 11.984B Ioh.VSOLJ BOOHH 20240608.49185 12.011B Ioh.VSOLJ BOOHH 20240608.49332 11.995B Ioh.VSOLJ BOOHH 20240608.49480 12.024B Ioh.VSOLJ BOOHH 20240608.49628 12.035B Ioh.VSOLJ BOOHH 20240608.49779 12.056B Ioh.VSOLJ BOOHH 20240608.49926 12.062B Ioh.VSOLJ BOOHH 20240608.50074 12.083B Ioh.VSOLJ BOOHH 20240608.50226 12.093B Ioh.VSOLJ BOOHH 20240608.50376 12.089B Ioh.VSOLJ BOOHH 20240608.50524 12.130B Ioh.VSOLJ BOOHH 20240608.50675 12.128B Ioh.VSOLJ BOOHH 20240608.51422 12.148B Ioh.VSOLJ BOOHH 20240608.51721 12.134B Ioh.VSOLJ BOOHH 20240608.52762 12.065B Ioh.VSOLJ BOOHH 20240608.54547 11.910B Ioh.VSOLJ BOOHH 20240608.54699 11.882B Ioh.VSOLJ BOOHH 20240608.54846 11.871B Ioh.VSOLJ BOOHH 20240608.54997 11.835B Ioh.VSOLJ BOOHH 20240608.55590 11.846B Ioh.VSOLJ BOOHH 20240608.55738 11.805B Ioh.VSOLJ BOOHH 20240608.55889 11.819B Ioh.VSOLJ BOOHH 20240608.56037 11.808B Ioh.VSOLJ BOOHH 20240608.56185 11.801B Ioh.VSOLJ BOOHH 20240608.56333 11.787B Ioh.VSOLJ BOOHH 20240608.56483 11.773B Ioh.VSOLJ BOOHH 20240608.56632 11.767B Ioh.VSOLJ BOOHH 20240608.56780 11.784B Ioh.VSOLJ BOOHH 20240608.56929 11.746B Ioh.VSOLJ BOOHH 20240608.46118 10.969V Ioh.VSOLJ BOOHH 20240608.46266 10.962V Ioh.VSOLJ BOOHH 20240608.46417 10.987V Ioh.VSOLJ BOOHH 20240608.46569 11.018V Ioh.VSOLJ BOOHH 20240608.46716 11.006V Ioh.VSOLJ BOOHH 20240608.46868 11.022V Ioh.VSOLJ BOOHH 20240608.47020 11.018V Ioh.VSOLJ BOOHH 20240608.47170 11.016V Ioh.VSOLJ BOOHH 20240608.47319 11.032V Ioh.VSOLJ BOOHH 20240608.47468 11.017V Ioh.VSOLJ BOOHH 20240608.47618 11.032V Ioh.VSOLJ BOOHH 20240608.47766 11.034V Ioh.VSOLJ BOOHH 20240608.47914 11.063V Ioh.VSOLJ BOOHH 20240608.48065 11.068V Ioh.VSOLJ BOOHH 20240608.48212 11.088V Ioh.VSOLJ BOOHH 20240608.48362 11.094V Ioh.VSOLJ BOOHH 20240608.48512 11.113V Ioh.VSOLJ BOOHH 20240608.48663 11.087V Ioh.VSOLJ BOOHH 20240608.48811 11.158V Ioh.VSOLJ BOOHH 20240608.48962 11.122V Ioh.VSOLJ BOOHH 20240608.49110 11.160V Ioh.VSOLJ BOOHH 20240608.49258 11.127V Ioh.VSOLJ BOOHH 20240608.49407 11.167V Ioh.VSOLJ BOOHH 20240608.49556 11.190V Ioh.VSOLJ BOOHH 20240608.49704 11.212V Ioh.VSOLJ BOOHH 20240608.49852 11.231V Ioh.VSOLJ BOOHH 20240608.50001 11.235V Ioh.VSOLJ BOOHH 20240608.50150 11.240V Ioh.VSOLJ BOOHH 20240608.50301 11.281V Ioh.VSOLJ BOOHH 20240608.50451 11.282V Ioh.VSOLJ BOOHH 20240608.50601 11.291V Ioh.VSOLJ BOOHH 20240608.51346 11.285V Ioh.VSOLJ BOOHH 20240608.51646 11.311V Ioh.VSOLJ BOOHH 20240608.52837 11.216V Ioh.VSOLJ BOOHH 20240608.54475 11.059V Ioh.VSOLJ BOOHH 20240608.54623 11.082V Ioh.VSOLJ BOOHH 20240608.54773 11.039V Ioh.VSOLJ BOOHH 20240608.54922 11.052V Ioh.VSOLJ BOOHH 20240608.55516 11.006V Ioh.VSOLJ BOOHH 20240608.55664 11.019V Ioh.VSOLJ BOOHH 20240608.55814 10.995V Ioh.VSOLJ BOOHH 20240608.55962 10.977V Ioh.VSOLJ BOOHH 20240608.56110 10.971V Ioh.VSOLJ BOOHH 20240608.56260 10.969V Ioh.VSOLJ BOOHH 20240608.56409 10.962V Ioh.VSOLJ BOOHH 20240608.56557 10.946V Ioh.VSOLJ BOOHH 20240608.56706 10.949V Ioh.VSOLJ BOOHH 20240608.56855 10.948V Ioh.VSOLJ

Comparison: AUID 000-BNM-305 V=12.515 B=13.284 (B-V=0.769) Check: AUID 000-BNM-306 V=12.778 (B-V=0.697) Observer: H. Itoh (Tokyo, Japan) Instruments:30SC+ASI294MMpro (B,V,Ic filter) Temp -12 degree Celsius Gain120 Exposure B:65sec, V:45sec Imaging: MaxIm DL Ver.5 binning4*4 Photometry: Muniwin Ver.2.1.36 Standard system VBA Aperture radius B:5.3pixel, V:5.3pixel

minII BOOHH 2460470.0144 0.0004 Hel Ioh.VSOLJ n=48 B (calculated by Nagai) minII BOOHH 2460470.0141 0.0003 Hel Ioh.VSOLJ n=48 V (calculated by Nagai)

HH Boo JD(hel)=2460470.0144 C=2460470.0254 E=25009.5 O-C=-0.0110 B HH Boo JD(hel)=2460470.0141 C=2460470.0254 E=25009.5 O-C=-0.0113 V

min=2452500.3368+0.31866645xE (GCVS5.1 19-Oct-2022)

- 08/Jun/2024 HH Boo (By H.Itoh) - 10 + | + | 11 + ************ * *** ****** | ******** ** * + | ****** * ******* 12 + ************* * * | ** ** + | 13 + +-----------------+-----------------+-----------------+-- 11 12 13 14 (UT)