[vsnet-ecl 10226] DV Psc observations by H.Itoh (29/Jul/2024)

object YYMMDD(UT) mag code PSCDV 20240729.72797 11.812B Ioh.VSOLJ PSCDV 20240729.72928 11.832B Ioh.VSOLJ PSCDV 20240729.73058 11.816B Ioh.VSOLJ PSCDV 20240729.73187 11.828B Ioh.VSOLJ PSCDV 20240729.73318 11.847B Ioh.VSOLJ PSCDV 20240729.73448 11.837B Ioh.VSOLJ PSCDV 20240729.73578 11.823B Ioh.VSOLJ PSCDV 20240729.73708 11.848B Ioh.VSOLJ PSCDV 20240729.73838 11.845B Ioh.VSOLJ PSCDV 20240729.73968 11.865B Ioh.VSOLJ PSCDV 20240729.74098 11.863B Ioh.VSOLJ PSCDV 20240729.74228 11.843B Ioh.VSOLJ PSCDV 20240729.74358 11.860B Ioh.VSOLJ PSCDV 20240729.74488 11.893B Ioh.VSOLJ PSCDV 20240729.74618 11.862B Ioh.VSOLJ PSCDV 20240729.74748 11.874B Ioh.VSOLJ PSCDV 20240729.74878 11.864B Ioh.VSOLJ PSCDV 20240729.75138 11.873B Ioh.VSOLJ PSCDV 20240729.75269 11.865B Ioh.VSOLJ PSCDV 20240729.75398 11.924B Ioh.VSOLJ PSCDV 20240729.75528 11.910B Ioh.VSOLJ PSCDV 20240729.75659 11.883B Ioh.VSOLJ PSCDV 20240729.75788 11.923B Ioh.VSOLJ PSCDV 20240729.75918 11.940B Ioh.VSOLJ PSCDV 20240729.76049 11.926B Ioh.VSOLJ PSCDV 20240729.76178 11.943B Ioh.VSOLJ PSCDV 20240729.76308 11.926B Ioh.VSOLJ PSCDV 20240729.76439 11.996B Ioh.VSOLJ PSCDV 20240729.76568 11.973B Ioh.VSOLJ PSCDV 20240729.76829 11.981B Ioh.VSOLJ PSCDV 20240729.76958 11.974B Ioh.VSOLJ PSCDV 20240729.77088 12.026B Ioh.VSOLJ PSCDV 20240729.77219 12.020B Ioh.VSOLJ PSCDV 20240729.77348 12.023B Ioh.VSOLJ PSCDV 20240729.77478 12.032B Ioh.VSOLJ PSCDV 20240729.77609 12.029B Ioh.VSOLJ PSCDV 20240729.77738 12.044B Ioh.VSOLJ PSCDV 20240729.77868 12.050B Ioh.VSOLJ PSCDV 20240729.77999 12.024B Ioh.VSOLJ PSCDV 20240729.78128 12.028B Ioh.VSOLJ PSCDV 20240729.78259 12.055B Ioh.VSOLJ PSCDV 20240729.78389 12.049B Ioh.VSOLJ PSCDV 20240729.78519 12.052B Ioh.VSOLJ PSCDV 20240729.78649 12.052B Ioh.VSOLJ PSCDV 20240729.78779 12.039B Ioh.VSOLJ PSCDV 20240729.78909 12.056B Ioh.VSOLJ PSCDV 20240729.79039 12.054B Ioh.VSOLJ PSCDV 20240729.72735 10.664V Ioh.VSOLJ PSCDV 20240729.72865 10.683V Ioh.VSOLJ PSCDV 20240729.72995 10.681V Ioh.VSOLJ PSCDV 20240729.73125 10.672V Ioh.VSOLJ PSCDV 20240729.73255 10.670V Ioh.VSOLJ PSCDV 20240729.73384 10.686V Ioh.VSOLJ PSCDV 20240729.73515 10.680V Ioh.VSOLJ PSCDV 20240729.73645 10.679V Ioh.VSOLJ PSCDV 20240729.73775 10.665V Ioh.VSOLJ PSCDV 20240729.73905 10.673V Ioh.VSOLJ PSCDV 20240729.74035 10.689V Ioh.VSOLJ PSCDV 20240729.74166 10.701V Ioh.VSOLJ PSCDV 20240729.74295 10.688V Ioh.VSOLJ PSCDV 20240729.74425 10.701V Ioh.VSOLJ PSCDV 20240729.74556 10.706V Ioh.VSOLJ PSCDV 20240729.74685 10.706V Ioh.VSOLJ PSCDV 20240729.74815 10.703V Ioh.VSOLJ PSCDV 20240729.75075 10.695V Ioh.VSOLJ PSCDV 20240729.75205 10.712V Ioh.VSOLJ PSCDV 20240729.75334 10.725V Ioh.VSOLJ PSCDV 20240729.75465 10.749V Ioh.VSOLJ PSCDV 20240729.75595 10.731V Ioh.VSOLJ PSCDV 20240729.75726 10.739V Ioh.VSOLJ PSCDV 20240729.75855 10.756V Ioh.VSOLJ PSCDV 20240729.75985 10.754V Ioh.VSOLJ PSCDV 20240729.76115 10.770V Ioh.VSOLJ PSCDV 20240729.76245 10.762V Ioh.VSOLJ PSCDV 20240729.76375 10.784V Ioh.VSOLJ PSCDV 20240729.76506 10.799V Ioh.VSOLJ PSCDV 20240729.76765 10.816V Ioh.VSOLJ PSCDV 20240729.76896 10.818V Ioh.VSOLJ PSCDV 20240729.77025 10.840V Ioh.VSOLJ PSCDV 20240729.77155 10.847V Ioh.VSOLJ PSCDV 20240729.77286 10.856V Ioh.VSOLJ PSCDV 20240729.77416 10.862V Ioh.VSOLJ PSCDV 20240729.77545 10.860V Ioh.VSOLJ PSCDV 20240729.77676 10.864V Ioh.VSOLJ PSCDV 20240729.77806 10.879V Ioh.VSOLJ PSCDV 20240729.77935 10.876V Ioh.VSOLJ PSCDV 20240729.78066 10.901V Ioh.VSOLJ PSCDV 20240729.78196 10.894V Ioh.VSOLJ PSCDV 20240729.78325 10.894V Ioh.VSOLJ PSCDV 20240729.78456 10.894V Ioh.VSOLJ PSCDV 20240729.78586 10.875V Ioh.VSOLJ PSCDV 20240729.78715 10.885V Ioh.VSOLJ PSCDV 20240729.78846 10.871V Ioh.VSOLJ PSCDV 20240729.78976 10.850V Ioh.VSOLJ

Comparison: APASS 3.265784 5.582051 V=11.511 B=11.914 (B-V=0.403) Check: APASS 3.27094 5.631437 V=11.394 (B-V=1.105) Observer: H. Itoh (Tokyo, Japan) Instruments:20SC+ATIK383L+ (B,V filter) Temp -10 degree Celsius Exposure: V:40sec,B:60sec Imaging: MaxIm DL Ver.5 binning3*3 Photometry: Muniwin Ver.2.1.29 Standard system VBA Aperture radius 5.3pixel

minII PSCDV 2460521.285 0.001 Hel Ioh.VSOLJ n=47 V (calculated by Nagai)

DV Psc JD(hel)=2460521.285 C=2460521.280 E=27987.5 O-C=+0.005 V

min=2451886.073+0.308538xE (ASAS-3 catalogue)

- 27/Jul/2024 DV Psc (By H.Itoh) - 10 + | + | ************************** ******* * ** 11 + ***** * | + | *********** ***** 12 + * ********* **************** | + | 13 + +---------------------------+---------------------------+ 17 18 19 (UT)