[vsnet-ecl 8001] V2713 Oph observations by K.Nagai (14/Mar/2021)

K.Nagai pxs10547 at nifty.ne.jp
Sun Mar 21 08:26:50 JST 2021


object            YYMMDD(UT)        mag    code
OPHV2713        20210314.71609    11.461B  Nga.VSOLJ
OPHV2713        20210314.71926    11.438B  Nga.VSOLJ
OPHV2713        20210314.72878    11.469B  Nga.VSOLJ
OPHV2713        20210314.73197    11.457B  Nga.VSOLJ
OPHV2713        20210314.73514    11.484B  Nga.VSOLJ
OPHV2713        20210314.73832    11.486B  Nga.VSOLJ
OPHV2713        20210314.74468    11.468B  Nga.VSOLJ
OPHV2713        20210314.74785    11.473B  Nga.VSOLJ
OPHV2713        20210314.75102    11.473B  Nga.VSOLJ
OPHV2713        20210314.75737    11.527B  Nga.VSOLJ
OPHV2713        20210314.76056    11.496B  Nga.VSOLJ
OPHV2713        20210314.76373    11.509B  Nga.VSOLJ
OPHV2713        20210314.76691    11.530B  Nga.VSOLJ
OPHV2713        20210314.77008    11.494B  Nga.VSOLJ
OPHV2713        20210314.77325    11.537B  Nga.VSOLJ
OPHV2713        20210314.77644    11.555B  Nga.VSOLJ
OPHV2713        20210314.77961    11.562B  Nga.VSOLJ
OPHV2713        20210314.78279    11.534B  Nga.VSOLJ
OPHV2713        20210314.78596    11.553B  Nga.VSOLJ
OPHV2713        20210314.78913    11.561B  Nga.VSOLJ
OPHV2713        20210314.79231    11.550B  Nga.VSOLJ
OPHV2713        20210314.79549    11.554B  Nga.VSOLJ
OPHV2713        20210314.79867    11.551B  Nga.VSOLJ
OPHV2713        20210314.80184    11.555B  Nga.VSOLJ
OPHV2713        20210314.71485    10.876V  Nga.VSOLJ
OPHV2713        20210314.71802    10.909V  Nga.VSOLJ
OPHV2713        20210314.72437    10.904V  Nga.VSOLJ
OPHV2713        20210314.72756    10.926V  Nga.VSOLJ
OPHV2713        20210314.73073    10.902V  Nga.VSOLJ
OPHV2713        20210314.73391    10.922V  Nga.VSOLJ
OPHV2713        20210314.73708    10.909V  Nga.VSOLJ
OPHV2713        20210314.74025    10.927V  Nga.VSOLJ
OPHV2713        20210314.74344    10.923V  Nga.VSOLJ
OPHV2713        20210314.74661    10.931V  Nga.VSOLJ
OPHV2713        20210314.74979    10.964V  Nga.VSOLJ
OPHV2713        20210314.75296    10.958V  Nga.VSOLJ
OPHV2713        20210314.75615    10.961V  Nga.VSOLJ
OPHV2713        20210314.75932    10.962V  Nga.VSOLJ
OPHV2713        20210314.76249    10.968V  Nga.VSOLJ
OPHV2713        20210314.76567    10.991V  Nga.VSOLJ
OPHV2713        20210314.76884    10.977V  Nga.VSOLJ
OPHV2713        20210314.77203    10.987V  Nga.VSOLJ
OPHV2713        20210314.77520    10.991V  Nga.VSOLJ
OPHV2713        20210314.77837    10.985V  Nga.VSOLJ
OPHV2713        20210314.78155    11.016V  Nga.VSOLJ
OPHV2713        20210314.78472    11.037V  Nga.VSOLJ
OPHV2713        20210314.78791    11.018V  Nga.VSOLJ
OPHV2713        20210314.79108    11.024V  Nga.VSOLJ
OPHV2713        20210314.79425    11.033V  Nga.VSOLJ
OPHV2713        20210314.79743    11.000V  Nga.VSOLJ
OPHV2713        20210314.80060    11.004V  Nga.VSOLJ
OPHV2713        20210314.80378    10.978V  Nga.VSOLJ
OPHV2713        20210314.80696    10.984V  Nga.VSOLJ
OPHV2713        20210314.81014    10.995V  Nga.VSOLJ
OPHV2713        20210314.71397    10.301Ic  Nga.VSOLJ
OPHV2713        20210314.71714    10.282Ic  Nga.VSOLJ
OPHV2713        20210314.72032    10.300Ic  Nga.VSOLJ
OPHV2713        20210314.72350    10.288Ic  Nga.VSOLJ
OPHV2713        20210314.72668    10.287Ic  Nga.VSOLJ
OPHV2713        20210314.72985    10.304Ic  Nga.VSOLJ
OPHV2713        20210314.73302    10.283Ic  Nga.VSOLJ
OPHV2713        20210314.73620    10.337Ic  Nga.VSOLJ
OPHV2713        20210314.73937    10.338Ic  Nga.VSOLJ
OPHV2713        20210314.74256    10.346Ic  Nga.VSOLJ
OPHV2713        20210314.74573    10.315Ic  Nga.VSOLJ
OPHV2713        20210314.74891    10.334Ic  Nga.VSOLJ
OPHV2713        20210314.75208    10.334Ic  Nga.VSOLJ
OPHV2713        20210314.75525    10.368Ic  Nga.VSOLJ
OPHV2713        20210314.75844    10.371Ic  Nga.VSOLJ
OPHV2713        20210314.76161    10.376Ic  Nga.VSOLJ
OPHV2713        20210314.76479    10.419Ic  Nga.VSOLJ
OPHV2713        20210314.76796    10.397Ic  Nga.VSOLJ
OPHV2713        20210314.77113    10.378Ic  Nga.VSOLJ
OPHV2713        20210314.77432    10.439Ic  Nga.VSOLJ
OPHV2713        20210314.77749    10.417Ic  Nga.VSOLJ
OPHV2713        20210314.78067    10.440Ic  Nga.VSOLJ
OPHV2713        20210314.78384    10.463Ic  Nga.VSOLJ
OPHV2713        20210314.79020    10.459Ic  Nga.VSOLJ
OPHV2713        20210314.79337    10.476Ic  Nga.VSOLJ
OPHV2713        20210314.79972    10.469Ic  Nga.VSOLJ
OPHV2713        20210314.80291    10.462Ic  Nga.VSOLJ
OPHV2713        20210314.80608    10.438Ic  Nga.VSOLJ
OPHV2713        20210314.80926    10.442Ic  Nga.VSOLJ
---------------------------------------------------------------------
observer: K.Nagai (Kanagawa,Japan)
Instruments: 15L(F2) ST-402(KAF-402ME) , 0deg 2x2bin , B 120sec V 90sec I 60sec
comp. star TYC2-411.1068.1 10.28B 9.62V 8.96I
check star TYC2-411.455.1
AIP4Win v.2.4.1, Aperture 5radius
error 0.040(B) 0.021(V) 0.010(I)
------------------------------------------------------------

minII OPHV2713 2459288.290 0.001 Hel Nga.VSOLJ n=30 V
minII OPHV2713 2459288.294 0.003 Hel Nga.VSOLJ n=29 Ic

V2713 Oph JD(hel)=2459288.290 C=2459288.274 E=13280.5 O-C=+0.016 V
V2713 Oph JD(hel)=2459288.294 C=2459288.274 E=13280.5 O-C=+0.020 Ic

min=2452775.769+0.490381xE (GCVS5.1 11-Mar-2020)


              - 14/Mar/2021 V2713 Oph (By K.Nagai) -
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   17                18                19                20   (UT)

Kazuo Nagai / PXS10547 at nifty.ne.jp ( http://eclipsingbinary.web.fc2.com/ )


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