\documentstyle[twoside, ibvs2, epsf]{article}

\input ibvst.sty
\input ibvse.sty
\input epsf.sty

\begin{document}

\IBVShead{5357}{20 December 2002}

\IBVStitle{Times of Minima of Eclipsing Binaries}

\IBVSauth{LACY, C. H. S.}

\IBVSinsto{Department of Physics, University of Arkansas, Fayetteville, Arkansas 72701, USA; e-mail: clacy@uark.edu}


\begintext

\IBVSTobs{URSA Observatory at the University of Arkansas ({\tt ursa.uark.edu}); 10-inch Schmidt-Cassegrain reflector.}

\IBVSTdet{1020$\times$1530 pixels SBIG ST8EN CCD cooled to (typ.) $-20\deg\,$C; 1\farcs15 square pixels; 20\arcm (N-S)$\times$30\arcm (E-W) field of view.}

\IBVSEred{Virtual measuring engine (Measure 1.96) written by C.H.S. Lacy (2002)}

\IBVSEmethod{Kwee \& van Woerden (1956)}


{\small
\IBVSEstars{
CO And     & EA/SD:& 01\hr11\mm25\sec & +46\deg57\arcm49\arcs	& 03268 00400 & 52245.65158	&   3.655326 	& 1\\
HP Aur     & EA/DM & 05\hr10\mm22\sec & +35\deg47\arcm47\arcs	& 02401 00760 & 52263.62901	&   1.4228192	& 1\\
CV Boo     & EA/DM & 15\hr26\mm20\sec & +36\deg58\arcm53\arcs	& 02570 00511 & 52321.84559	&   0.8469935	& 1\\
SW Cnc     & EA/SD:& 09\hr09\mm00\sec & +09\deg35\arcm42\arcs	& 00812 00083 & 52339.81190	&   1.799211 	& 1\\
MU Cas     & EA/DM & 00\hr15\mm52\sec & +60\deg25\arcm54\arcs	& 01331 04014 & 51876.5835	&   9.652926 	& 2\\
V396 Cas   & EA/DM & 23\hr13\mm36\sec & +56\deg44\arcm06\arcs	& 01337 04006 & 52180.7074	&   5.50545  	& 2\\
V459 Cas   & EA/DM & 01\hr11\mm30\sec & +61\deg08\arcm48\arcs	& 00792 04030 & 51144.6845	&   8.458294 	& 2\\
V651 Cas   & EA/DM & 23\hr48\mm34\sec & +57\deg44\arcm57\arcs	& 04009 00049 & 52261.65238	&   0.9968096	& 1\\
VZ Cep     & EA/DM & 21\hr50\mm11\sec & +71\deg26\arcm38\arcs	& 01497 04470 & 52054.8522	&   1.1833648	& 2\\
DV Cep     & E     & 20\hr43\mm19\sec & +72\deg22\arcm30\arcs	& 04455 00968 & 46763.3552	&   1.1619732	& 3\\
V1061 Cyg  & EA/DM & 21\hr07\mm21\sec & +52\deg02\arcm58\arcs	& 00278 03600 & 51159.3789	&   2.346643 	& 1\\
GX Gem     & EA/DM & 06\hr46\mm09\sec & +34\deg24\arcm53\arcs	& 02444 00702 & 52334.75	&   4.0385   	& 1\\
LV Her     & EA/DM & 17\hr35\mm32\sec & +23\deg10\arcm31\arcs	& 00580 02076 & 52066.6996	&  18.4359391	& 4\\
RW Lac     & EA/DM & 22\hr44\mm57\sec & +49\deg39\arcm28\arcs	& 03629 02473 & 52253.6669	&  10.36922  	& 1\\
FO Ori     & EA/DS:& 05\hr28\mm10\sec & +03\deg37\arcm23\arcs	& 00105 02195 & 52275.6149	&  18.80058  	& 1\\
V530 Ori   & EA/DM & 06\hr04\mm34\sec & $-$03\deg11\arcm42\arcs	& 04786 01469 & 52305.3115	&   6.1107799	& 1\\
V482 Per   & EA/DM & 04\hr15\mm41\sec & +47\deg25\arcm20\arcs	& 03332 00388 & 52266.8056	&   2.4467549	& 1\\
V514 Per   & EB/DM & 03\hr19\mm39\sec & +50\deg07\arcm12\arcs	& 03319 01713 & 52261.5563	&   1.8191   	& 1\\
RXJ0212.3  & E     & 02\hr12\mm19\sec & $-$13\deg30\arcm41\arcs	& 05283 01513 & 50185.5067	&   6.709914 	& 5\\
EN Tau     & EA/SD:& 05\hr56\mm43\sec & +25\deg14\arcm18\arcs	& 01867 00549 & 52296.8535	&   2.4762   	& 1\\
V1094 Tau  & EA/DM & 04\hr12\mm04\sec & +21\deg56\arcm51\arcs	& 01263 00925 & 49701.7059	&   8.988487 	& 6\\
AT Vul     & EA/SD:& 19\hr53\mm59\sec & +23\deg33\arcm52\arcs	& 02140 02219 & 50716.3794	&   3.98039  	& 7\\
BP Vul     & EA/DM & 20\hr25\mm33\sec & +21\deg02\arcm18\arcs	& 01837 01644 & 51063.6717	&   1.9403491	& 8\\
}
}


\IBVSEsource{1: This paper, 2: Lacy et al. (2002), 3: Ratz (2001), 4: Torres (2001), 5: Torres (2002), 6: Kaiser \& Frey (1998), 7: Agerer \& Huebscher (1998), 8: Denger (2002)}


{\small
\IBVSEmin{
CO And  &   52245.65158 & 0.00016 & 1 & $V$ & \hphantom{+}0.00000	& \\
        &   52267.58334 & 0.00011 & 1 & $V$ & $-$0.00020	& \\
HP Aur  &    52252.9581  & 0.0003  & 2 & $V$ & +0.0002 	& Sec. phase=0.5\\
        &    52263.62901 & 0.00007 & 1 & $V$ & \hphantom{+}0.00000	& \\
        &    52267.89787 & 0.00013 & 1 & $V$ & +0.00040	& \\
        &    52270.74330 & 0.00014 & 1 & $V$ & +0.00019	& \\
        &    52287.8168  & 0.0003  & 1 & $V$ & $-$0.0001	& \\
        &    52302.7587  & 0.0004  & 2 & $V$ & +0.0022	& \\
        &    52317.6964  & 0.0002  & 1 & $V$ & +0.0003	& \\
        &    52332.6364  & 0.0002  & 2 & $V$ & +0.0007	& \\
        &    52563.84481 & 0.00016 & 1 & $V$ & +0.00095	& \\
        &    52607.95200 & 0.00018 & 1 & $V$ & +0.00074	& \\
        &    52615.7779  & 0.0006  & 2 & $V$ & +0.0011	& \\
CV Boo  &    52296.01170 & 0.00016 & 2 & $V$ & $-$0.00059	& Sec. phase=0.5\\
        &    52301.94066 & 0.00010 & 2 & $V$ & $-$0.00058	& \\
        &    52321.84559 & 0.00006 & 1 & $V$ & \hphantom{+}0.00000	& \\
        &    52323.96230 & 0.00015 & 2 & $V$ & $-$0.00077	& \\
        &    52329.8912  & 0.0003  & 2 & $V$ & $-$0.0008	& \\
        &    52332.85643 & 0.00007 & 1 & $V$ & $-$0.00008	& \\
        &    52343.86691 & 0.00006 & 1 & $V$ & $-$0.00051	& \\
        &    52346.83147 & 0.00008 & 2 & $V$ & $-$0.00043	& \\
        &    52354.87817 & 0.00007 & 1 & $V$ & $-$0.00017	& \\
        &    52355.72529 & 0.00013 & 1 & $V$ & $-$0.00004	& \\
        &    52380.71035 & 0.00020 & 2 & $V$ & $-$0.00129	& \\
        &    52427.7190  & 0.0003  & 1 & $V$ & $-$0.0008	& \\
        &    52433.64812 & 0.00012 & 1 & $V$ & $-$0.00061	& \\
        &    52449.74157 & 0.00012 & 1 & $V$ & $-$0.00004	& \\
        &    52471.7622  & 0.0002  & 1 & $V$ & $-$0.0012	& \\
SW Cnc  &    52258.8473  & 0.0004  & 1 & $V$ & $-$0.0001	& \\
        &    52266.9462  & 0.0012  & 2 & $V$ & +0.0023	& Sec. phase=0.5\\
        &    52339.81190 & 0.00024 & 1 & $V$ & \hphantom{+}0.00000	& \\
        &    52589.9020  & 0.0004  & 1 & $V$ & $-$0.0002	& \\
        &    52598.8979  & 0.0002  & 1 & $V$ & $-$0.0004	& \\
MU Cas  &    52262.6990  & 0.0004  & 1 & $V$ & $-$0.0015	& \\
        &    52519.6565  & 0.0020  & 2 & $V$ & +0.0017	& Sec. E=52181.8024\\
        &    52600.5550  & 0.0006  & 1 & $V$ & +0.0021	& \\
V396 Cas&    52282.5586  & 0.0003  & 2 & $V$ & +0.0004	& Sec. phase=0.5\\
        &    52615.63889 & 0.00011 & 1 & $V$ & +0.00094	& \\
V459 Cas&    52252.71631 & 0.00016 & 1 & $V$ & $-$0.00470	& \\
        &    52269.6326  & 0.0006  & 1 & $V$ & $-$0.0050	& \\
        &    52286.5500  & 0.0002  & 1 & $V$ & $-$0.0042	& \\
        &    52586.75193 & 0.00013 & 2 & $V$ & +0.00445	& Sec. E=51148.8375\\
V651 Cas&    52244.70689 & 0.00009 & 1 & $V$ & +0.00027	& \\
        &    52261.65238 & 0.00007 & 1 & $V$ & \hphantom{+}0.00000	& \\
        &    52299.53059 & 0.00008 & 1 & $V$ & $-$0.00055	& \\
        &    52518.82918 & 0.00018 & 1 & $V$ & $-$0.00008	& \\
        &    52610.53533 & 0.00008 & 1 & $V$ & $-$0.00041	& \\
VZ Cep  &    52463.7053  & 0.0003  & 2 & $V$ & +0.0006	& Sec. phase=0.5\\
        &    52464.8881  & 0.0003  & 2 & $V$ & $-$0.0000	& \\
        &    52482.6387  & 0.0005  & 2 & $V$ & +0.0001	& \\
        &    52518.73064 & 0.00019 & 1 & $V$ & $-$0.00056	& \\
DV Cep  &    52440.75806 & 0.00010 & 1 & $V$ & +0.00180	& \\
}
}

{\small
\IBVSEmin{
V1061 Cyg&   52448.8603  & 0.0003  & 2 & $V$ & +0.0011	& Sec. phase=0.5\\
        &    52482.8861  & 0.0003  & 1 & $V$ & +0.0005	& \\
        &    52589.6558  & 0.0005  & 2 & $V$ & $-$0.0020	& \\
        &    52602.56431 & 0.00011 & 1 & $V$ & \hphantom{+}0.00000	& \\
        &    52609.60438 & 0.00012 & 1 & $V$ & +0.00011	& \\
GX Gem  &    52562.8908  & 0.0003  & 2 & $V$ & $-$0.0345	& Sec. phase=0.5\\
LV Her  &    52432.8790  & 0.0003  & 2 & $V$ & $-$0.0067	& Sec. E=52064.1669\\
        &    52490.72613 & 0.00020 & 1 & $V$ & $-$0.00007	& \\
RW Lac  &    52253.6669  & 0.0003  & 1 & $V$ & \hphantom{+}0.0000	& \\
        &    52486.9009  & 0.0004  & 2 & $V$ & $-$0.0055	& Sec. E=51076.6925\\
        &    52590.5925  & 0.0004  & 2 & $V$ & $-$0.0061	& \\
        &    52616.58812 & 0.00018 & 1 & $V$ & $-$0.00148	& \\
FO Ori  &    52275.6149  & 0.0003  & 1 & $V$ & \hphantom{+}0.0000	& \\
V530 Ori&    52323.6440  & 0.0002  & 1 & $V$ & +0.0002	& \\
V482 Per&    52250.9000  & 0.0004  & 2 & $V$ & \hphantom{+}0.0000	& Sec. phase=0.5\\
        &    52266.8056  & 0.0003  & 1 & $V$ & \hphantom{+}0.0000	& \\
        &    52276.5957  & 0.0003  & 1 & $V$ & +0.0031	& \\
        &    52287.6027  & 0.0004  & 2 & $V$ & +0.0014	& \\
        &    52288.8255  & 0.0006  & 1 & $V$ & $-$0.0009	& \\
        &    52589.7781  & 0.0005  & 1 & $V$ & +0.0009	& \\
V514 Per&    52261.5563  & 0.0004  & 1 & $V$ & \hphantom{+}0.0000	& \\
        &    52591.7351  & 0.0009  & 2 & $V$ & +0.0122	& Sec. phase=0.5\\
RXJ0212.3&   52597.7469  & 0.0009  & 2 & $V$ & +0.0261	& Sec. phase=0.5\\
EN Tau  &    52295.6225  & 0.0007  & 2 & $V$ & +0.0071	& Sec. phase=0.5\\
V1094 Tau&   52601.87764 & 0.00014 & 2 & $V$ & \hphantom{+}0.00000	& Sec. E=52601.87764\\
AT Vul  &    52449.836   & 0.002   & 2 & $V$ & $-$0.003	& Sec. phase=0.5\\
BP Vul  &    52425.79570 & 0.00017 & 1 & $V$ & $-$0.00107	& \\
        &    52487.88765 & 0.00015 & 1 & $V$ & $-$0.00029	& \\
        &    52488.81917 & 0.00020 & 2 & $V$ & +0.00066	& \\
        &    52495.64880 & 0.00011 & 1 & $V$ & $-$0.00054	& \\
        &    52562.5517  & 0.0003  & 2 & $V$ & $-$0.0001	& \\
        &    52595.5379  & 0.0005  & 2 & $V$ & +0.0002	& \\
}
}


\IBVSErem{A sample of the observations has been published by Lacy, Hood \&
Straughn (2001). In that same publication, the ephemeris of WW~Cep is wrongly
attributed to ``This paper''. The correct attribution is Agerer (1994).}


\references

Agerer, F., 1994, {\it IBVS}, No. 4131

Agerer, F. \& Huebscher, J., 1998, {\it IBVS}, No. 4606

Denger, F., 2002, private communication

Kaiser, D. H. \& Frey, G., 1998, {\it IBVS}, No. 4544

Kwee, K. K. and van Woerden, H., 1956, {\it BAN}, {\bf 12}, 327

Lacy, C. H. S., Hood, B. \& Straughn, A., 2001, {\it IBVS}, No. 5067

Lacy, C. H. S., Straughn, A. \& Denger, F., 2002, {\it IBVS}, No. 5251

Ratz, S., 2001, {\it BAV Rundbrief}, {\bf 50}, 159

Torres, G., 2001, private communication

Torres, G., 2002, private communication

\endreferences

\end{document}

