[vsnet-ecl 10844] V1297 Cas observations by H.Itoh (23/Aug/2025)

object YYMMDD(UT) mag code CASV1297 20250823.63925 10.207B Ioh.VSOLJ CASV1297 20250823.64251 10.190B Ioh.VSOLJ CASV1297 20250823.64414 10.199B Ioh.VSOLJ CASV1297 20250823.64578 10.186B Ioh.VSOLJ CASV1297 20250823.64741 10.195B Ioh.VSOLJ CASV1297 20250823.65066 10.186B Ioh.VSOLJ CASV1297 20250823.65229 10.187B Ioh.VSOLJ CASV1297 20250823.65392 10.186B Ioh.VSOLJ CASV1297 20250823.65556 10.188B Ioh.VSOLJ CASV1297 20250823.65719 10.187B Ioh.VSOLJ CASV1297 20250823.65882 10.184B Ioh.VSOLJ CASV1297 20250823.66207 10.165B Ioh.VSOLJ CASV1297 20250823.66372 10.169B Ioh.VSOLJ CASV1297 20250823.66535 10.167B Ioh.VSOLJ CASV1297 20250823.66697 10.177B Ioh.VSOLJ CASV1297 20250823.66860 10.175B Ioh.VSOLJ CASV1297 20250823.67023 10.170B Ioh.VSOLJ CASV1297 20250823.67350 10.178B Ioh.VSOLJ CASV1297 20250823.67676 10.186B Ioh.VSOLJ CASV1297 20250823.67839 10.176B Ioh.VSOLJ CASV1297 20250823.68328 10.195B Ioh.VSOLJ CASV1297 20250823.68491 10.200B Ioh.VSOLJ CASV1297 20250823.68655 10.217B Ioh.VSOLJ CASV1297 20250823.68818 10.231B Ioh.VSOLJ CASV1297 20250823.68981 10.235B Ioh.VSOLJ CASV1297 20250823.69308 10.239B Ioh.VSOLJ CASV1297 20250823.69471 10.248B Ioh.VSOLJ CASV1297 20250823.69634 10.246B Ioh.VSOLJ CASV1297 20250823.69797 10.257B Ioh.VSOLJ CASV1297 20250823.70124 10.273B Ioh.VSOLJ CASV1297 20250823.70287 10.286B Ioh.VSOLJ CASV1297 20250823.70450 10.301B Ioh.VSOLJ CASV1297 20250823.70613 10.304B Ioh.VSOLJ CASV1297 20250823.70939 10.329B Ioh.VSOLJ CASV1297 20250823.71265 10.343B Ioh.VSOLJ CASV1297 20250823.71428 10.363B Ioh.VSOLJ CASV1297 20250823.71591 10.369B Ioh.VSOLJ CASV1297 20250823.71755 10.387B Ioh.VSOLJ CASV1297 20250823.72081 10.406B Ioh.VSOLJ CASV1297 20250823.72571 10.431B Ioh.VSOLJ CASV1297 20250823.72734 10.417B Ioh.VSOLJ CASV1297 20250823.72896 10.421B Ioh.VSOLJ CASV1297 20250823.73222 10.393B Ioh.VSOLJ CASV1297 20250823.73385 10.388B Ioh.VSOLJ CASV1297 20250823.73549 10.367B Ioh.VSOLJ CASV1297 20250823.73712 10.362B Ioh.VSOLJ CASV1297 20250823.73875 10.352B Ioh.VSOLJ CASV1297 20250823.74038 10.343B Ioh.VSOLJ CASV1297 20250823.74853 10.286B Ioh.VSOLJ CASV1297 20250823.77120 10.166B Ioh.VSOLJ CASV1297 20250823.77284 10.161B Ioh.VSOLJ CASV1297 20250823.77446 10.170B Ioh.VSOLJ CASV1297 20250823.77609 10.157B Ioh.VSOLJ CASV1297 20250823.77772 10.142B Ioh.VSOLJ CASV1297 20250823.77935 10.146B Ioh.VSOLJ CASV1297 20250823.78097 10.144B Ioh.VSOLJ CASV1297 20250823.78260 10.141B Ioh.VSOLJ CASV1297 20250823.78424 10.166B Ioh.VSOLJ CASV1297 20250823.78587 10.155B Ioh.VSOLJ CASV1297 20250823.78750 10.162B Ioh.VSOLJ CASV1297 20250823.78913 10.177B Ioh.VSOLJ CASV1297 20250823.79074 10.178B Ioh.VSOLJ CASV1297 20250823.79236 10.164B Ioh.VSOLJ CASV1297 20250823.79397 10.172B Ioh.VSOLJ CASV1297 20250823.79560 10.164B Ioh.VSOLJ CASV1297 20250823.79723 10.162B Ioh.VSOLJ CASV1297 20250823.79887 10.157B Ioh.VSOLJ CASV1297 20250823.80050 10.180B Ioh.VSOLJ CASV1297 20250823.80212 10.194B Ioh.VSOLJ CASV1297 20250823.80375 10.186B Ioh.VSOLJ CASV1297 20250823.80538 10.199B Ioh.VSOLJ CASV1297 20250823.80701 10.196B Ioh.VSOLJ CASV1297 20250823.63679 9.291V Ioh.VSOLJ CASV1297 20250823.64169 9.285V Ioh.VSOLJ CASV1297 20250823.64332 9.285V Ioh.VSOLJ CASV1297 20250823.64495 9.293V Ioh.VSOLJ CASV1297 20250823.65311 9.284V Ioh.VSOLJ CASV1297 20250823.65473 9.281V Ioh.VSOLJ CASV1297 20250823.65637 9.263V Ioh.VSOLJ CASV1297 20250823.66126 9.251V Ioh.VSOLJ CASV1297 20250823.66289 9.255V Ioh.VSOLJ CASV1297 20250823.66453 9.262V Ioh.VSOLJ CASV1297 20250823.66779 9.262V Ioh.VSOLJ CASV1297 20250823.67267 9.288V Ioh.VSOLJ CASV1297 20250823.67431 9.290V Ioh.VSOLJ CASV1297 20250823.67594 9.289V Ioh.VSOLJ CASV1297 20250823.67757 9.267V Ioh.VSOLJ CASV1297 20250823.68247 9.275V Ioh.VSOLJ CASV1297 20250823.68410 9.289V Ioh.VSOLJ CASV1297 20250823.68573 9.306V Ioh.VSOLJ CASV1297 20250823.68736 9.314V Ioh.VSOLJ CASV1297 20250823.69226 9.321V Ioh.VSOLJ CASV1297 20250823.69389 9.340V Ioh.VSOLJ CASV1297 20250823.69553 9.336V Ioh.VSOLJ CASV1297 20250823.69716 9.325V Ioh.VSOLJ CASV1297 20250823.69878 9.342V Ioh.VSOLJ CASV1297 20250823.70368 9.376V Ioh.VSOLJ CASV1297 20250823.70531 9.388V Ioh.VSOLJ CASV1297 20250823.70694 9.403V Ioh.VSOLJ CASV1297 20250823.71184 9.429V Ioh.VSOLJ CASV1297 20250823.71347 9.449V Ioh.VSOLJ CASV1297 20250823.71510 9.465V Ioh.VSOLJ CASV1297 20250823.71674 9.472V Ioh.VSOLJ CASV1297 20250823.71837 9.482V Ioh.VSOLJ CASV1297 20250823.72162 9.502V Ioh.VSOLJ CASV1297 20250823.72325 9.512V Ioh.VSOLJ CASV1297 20250823.72488 9.523V Ioh.VSOLJ CASV1297 20250823.72652 9.520V Ioh.VSOLJ CASV1297 20250823.73141 9.501V Ioh.VSOLJ CASV1297 20250823.73304 9.487V Ioh.VSOLJ CASV1297 20250823.73468 9.475V Ioh.VSOLJ CASV1297 20250823.73794 9.454V Ioh.VSOLJ CASV1297 20250823.73957 9.432V Ioh.VSOLJ CASV1297 20250823.74120 9.417V Ioh.VSOLJ CASV1297 20250823.74284 9.402V Ioh.VSOLJ CASV1297 20250823.74447 9.392V Ioh.VSOLJ CASV1297 20250823.74610 9.379V Ioh.VSOLJ CASV1297 20250823.75262 9.333V Ioh.VSOLJ CASV1297 20250823.77201 9.271V Ioh.VSOLJ CASV1297 20250823.77365 9.262V Ioh.VSOLJ CASV1297 20250823.77691 9.248V Ioh.VSOLJ CASV1297 20250823.78016 9.238V Ioh.VSOLJ CASV1297 20250823.78343 9.242V Ioh.VSOLJ CASV1297 20250823.78669 9.241V Ioh.VSOLJ CASV1297 20250823.78831 9.246V Ioh.VSOLJ CASV1297 20250823.79316 9.253V Ioh.VSOLJ CASV1297 20250823.79479 9.245V Ioh.VSOLJ CASV1297 20250823.79642 9.257V Ioh.VSOLJ CASV1297 20250823.79804 9.254V Ioh.VSOLJ CASV1297 20250823.79968 9.257V Ioh.VSOLJ CASV1297 20250823.80131 9.246V Ioh.VSOLJ CASV1297 20250823.80294 9.245V Ioh.VSOLJ CASV1297 20250823.80457 9.250V Ioh.VSOLJ CASV1297 20250823.80619 9.261V Ioh.VSOLJ Comparison: AUID 000-BKF-295 V=7.805 B=8.416 (B-V=0.611) Check: GSC 3656:632 V=11.98 Observer: H. Itoh (Tokyo, Japan) Instruments:12.7SC+ASI294MMPro(B,V filter),Gain120,Temp-10 Exposure V:50sec, B:80sec minI CASV1297 2460911.2276 0.0001 Hel Ioh.VSOLJ n=72 B (calculated by Nagai) minI CASV1297 2460911.2277 0.0002 Hel Ioh.VSOLJ n=62 V (calculated by Nagai) V1297 Cas JD(hel)=2460911.2276 C=2460911.2196 E=34598 O-C=+0.0080 B V1297 Cas JD(hel)=2460911.2277 C=2460911.2196 E=34598 O-C=+0.0081 V min=2451483.576+0.272491xE (GCVS5.1 24-Nov-2024) - 23/Aug/2025 V1297 Cas (By H.Itoh) - 09 + | **** *** | *** ** ******* ** ** ** * * *** * + ********* | | 10 + | **************** ********** | ******* *** * + * | | 11 + +----------+----------+----------+----------+----------+- 15 16 17 18 19 20 (UT)