[vsnet-ecl 7212] BD Crt observations by K.Nagai (19/Jan/2020)

K.Nagai pxs10547 at nifty.ne.jp
Tue Jan 21 13:59:08 JST 2020


object         YYMMDD(UT)        mag    code
CRTBD        20200119.66666    11.306B  Nga.VSOLJ
CRTBD        20200119.66878    11.371B  Nga.VSOLJ
CRTBD        20200119.68373    11.427B  Nga.VSOLJ
CRTBD        20200119.68586    11.390B  Nga.VSOLJ
CRTBD        20200119.69013    11.447B  Nga.VSOLJ
CRTBD        20200119.69440    11.509B  Nga.VSOLJ
CRTBD        20200119.69867    11.560B  Nga.VSOLJ
CRTBD        20200119.70081    11.663B  Nga.VSOLJ
CRTBD        20200119.70294    11.579B  Nga.VSOLJ
CRTBD        20200119.70721    11.592B  Nga.VSOLJ
CRTBD        20200119.70934    11.650B  Nga.VSOLJ
CRTBD        20200119.71148    11.655B  Nga.VSOLJ
CRTBD        20200119.71361    11.728B  Nga.VSOLJ
CRTBD        20200119.71575    11.687B  Nga.VSOLJ
CRTBD        20200119.71788    11.760B  Nga.VSOLJ
CRTBD        20200119.72001    11.792B  Nga.VSOLJ
CRTBD        20200119.72215    11.882B  Nga.VSOLJ
CRTBD        20200119.72428    11.858B  Nga.VSOLJ
CRTBD        20200119.72855    11.931B  Nga.VSOLJ
CRTBD        20200119.73069    11.935B  Nga.VSOLJ
CRTBD        20200119.74137    11.985B  Nga.VSOLJ
CRTBD        20200119.74990    11.949B  Nga.VSOLJ
CRTBD        20200119.75204    11.941B  Nga.VSOLJ
CRTBD        20200119.75417    11.948B  Nga.VSOLJ
CRTBD        20200119.75630    11.935B  Nga.VSOLJ
CRTBD        20200119.75844    11.860B  Nga.VSOLJ
CRTBD        20200119.76058    11.828B  Nga.VSOLJ
CRTBD        20200119.76271    11.749B  Nga.VSOLJ
CRTBD        20200119.66594    11.187V  Nga.VSOLJ
CRTBD        20200119.67021    11.168V  Nga.VSOLJ
CRTBD        20200119.67234    11.181V  Nga.VSOLJ
CRTBD        20200119.67448    11.169V  Nga.VSOLJ
CRTBD        20200119.67661    11.190V  Nga.VSOLJ
CRTBD        20200119.67874    11.212V  Nga.VSOLJ
CRTBD        20200119.68088    11.235V  Nga.VSOLJ
CRTBD        20200119.68301    11.247V  Nga.VSOLJ
CRTBD        20200119.68515    11.248V  Nga.VSOLJ
CRTBD        20200119.68942    11.234V  Nga.VSOLJ
CRTBD        20200119.69155    11.274V  Nga.VSOLJ
CRTBD        20200119.69369    11.317V  Nga.VSOLJ
CRTBD        20200119.69582    11.266V  Nga.VSOLJ
CRTBD        20200119.69795    11.313V  Nga.VSOLJ
CRTBD        20200119.70009    11.357V  Nga.VSOLJ
CRTBD        20200119.70222    11.374V  Nga.VSOLJ
CRTBD        20200119.70436    11.393V  Nga.VSOLJ
CRTBD        20200119.70649    11.394V  Nga.VSOLJ
CRTBD        20200119.70863    11.417V  Nga.VSOLJ
CRTBD        20200119.71076    11.443V  Nga.VSOLJ
CRTBD        20200119.71289    11.497V  Nga.VSOLJ
CRTBD        20200119.71503    11.501V  Nga.VSOLJ
CRTBD        20200119.71716    11.554V  Nga.VSOLJ
CRTBD        20200119.71931    11.599V  Nga.VSOLJ
CRTBD        20200119.72144    11.602V  Nga.VSOLJ
CRTBD        20200119.72358    11.667V  Nga.VSOLJ
CRTBD        20200119.72785    11.667V  Nga.VSOLJ
CRTBD        20200119.72998    11.694V  Nga.VSOLJ
CRTBD        20200119.73211    11.728V  Nga.VSOLJ
CRTBD        20200119.73425    11.710V  Nga.VSOLJ
CRTBD        20200119.73638    11.769V  Nga.VSOLJ
CRTBD        20200119.74065    11.781V  Nga.VSOLJ
CRTBD        20200119.75132    11.703V  Nga.VSOLJ
CRTBD        20200119.75345    11.700V  Nga.VSOLJ
CRTBD        20200119.75559    11.749V  Nga.VSOLJ
CRTBD        20200119.75772    11.657V  Nga.VSOLJ
CRTBD        20200119.75986    11.687V  Nga.VSOLJ
CRTBD        20200119.76199    11.624V  Nga.VSOLJ
CRTBD        20200119.66950    11.007Ic  Nga.VSOLJ
CRTBD        20200119.68017    11.054Ic  Nga.VSOLJ
CRTBD        20200119.68230    11.081Ic  Nga.VSOLJ
CRTBD        20200119.68657    11.086Ic  Nga.VSOLJ
CRTBD        20200119.68870    11.102Ic  Nga.VSOLJ
CRTBD        20200119.69084    11.090Ic  Nga.VSOLJ
CRTBD        20200119.69512    11.161Ic  Nga.VSOLJ
CRTBD        20200119.69725    11.166Ic  Nga.VSOLJ
CRTBD        20200119.69939    11.169Ic  Nga.VSOLJ
CRTBD        20200119.70366    11.241Ic  Nga.VSOLJ
CRTBD        20200119.70792    11.253Ic  Nga.VSOLJ
CRTBD        20200119.71006    11.297Ic  Nga.VSOLJ
CRTBD        20200119.71219    11.314Ic  Nga.VSOLJ
CRTBD        20200119.71433    11.302Ic  Nga.VSOLJ
CRTBD        20200119.71646    11.364Ic  Nga.VSOLJ
CRTBD        20200119.71859    11.372Ic  Nga.VSOLJ
CRTBD        20200119.72073    11.412Ic  Nga.VSOLJ
CRTBD        20200119.72286    11.436Ic  Nga.VSOLJ
CRTBD        20200119.72713    11.487Ic  Nga.VSOLJ
CRTBD        20200119.72927    11.505Ic  Nga.VSOLJ
CRTBD        20200119.73140    11.496Ic  Nga.VSOLJ
CRTBD        20200119.73354    11.523Ic  Nga.VSOLJ
CRTBD        20200119.73567    11.561Ic  Nga.VSOLJ
CRTBD        20200119.74207    11.524Ic  Nga.VSOLJ
CRTBD        20200119.74420    11.518Ic  Nga.VSOLJ
CRTBD        20200119.74634    11.549Ic  Nga.VSOLJ
CRTBD        20200119.75061    11.469Ic  Nga.VSOLJ
CRTBD        20200119.75274    11.515Ic  Nga.VSOLJ
CRTBD        20200119.75488    11.488Ic  Nga.VSOLJ
CRTBD        20200119.75916    11.419Ic  Nga.VSOLJ
CRTBD        20200119.76128    11.455Ic  Nga.VSOLJ
---------------------------------------------------------------------
observer: K.Nagai (Kanagawa,Japan)
Instruments: 15L(F2) ST-402(KAF-402ME) , -5deg B,V,I 2x2bin. 60sec exp.
comp. star TYC2-5509.433.1 9.49B 9.01V 8.53I
check star TYC2-5509.421.1
AIP4Win v.2.4.0, Aperture 4radius
error 0.049(B) 0.020(V) 0.009(I)
------------------------------------------------------------

minI CRTBD 2458868.2449 0.0004 Hel Nga.VSOLJ n=28 B
minI CRTBD 2458868.2435 0.0006 Hel Nga.VSOLJ n=38 V
minI CRTBD 2458868.2429 0.0007 Hel Nga.VSOLJ n=31 Ic

BD Crt JD(hel)=2458868.2449 C=2458868.2544 E=8813 O-C=-0.0095 B
BD Crt JD(hel)=2458868.2435 C=2458868.2544 E=8813 O-C=-0.0109 V
BD Crt JD(hel)=2458868.2429 C=2458868.2544 E=8813 O-C=-0.0115 Ic

min=2454207.702+0.528827xE (GCVS5 08/Jul/2019)


              - 19/Jan/2020 BD Crt (By K.Nagai) -
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   15            16            17            18            19 (UT)

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



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