\documentstyle[twoside]{article}

\input ibvs2.sty
\input ibvse.sty
\begin{document}
\IBVShead{6133}{18 February 2015}

\IBVStitle{CCD Times of Minima of Eclipsing Binaries}
\IBVSauth{Kubicki, D.}

\IBVSinsto{Torun Centre for Astronomy, Faculty of Physics, Astronomy and Applied Informatics, N. Copernicus University, Grudziadzka 5, 87-100 Torun, Poland; e-mail: kubicki@ca.umk.pl}

\IBVStyp{  Binaries: eclipsing, cataclismic  }
\IBVSkey{CCD photometry}

\IBVSabs{We present 14 times of minima of 3 eclipsing binaries.}


\begintext

\IBVSEobs{\textbf{T1}: 60-cm Cassegrain telescope (f/12.5) at the Nicolaus Copernicus University Ob\-ser\-vatory
(53.0943\,$^{\circ}$N,\,18.5532\,$^{\circ}$E).}

\IBVSEdet{STL-1001E CCD camera, Peltier cooling, KAF-1001E chip, $11.4\arcm\times11.4\arcm$ 1024 $\times$ 1024 pixels.}

\IBVSEred{Differential photometry with the software {\sc Muniwin} v.2.0.14 (David Motl, 2003).}

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

\IBVSEmin{
NY Vir& 2456398.467422 &0.000023& I&Clear& $-$0.00047 &1\\
&56398.517741 &0.000068& II&Clear&$-$0.00043  &1\\
&56398.568440 &0.000021 &I&Clear&  $-$0.00047 &1\\ 
&56404.478110 &0.000099 &II&Clear& $-$0.00023  &1\\
&56404.528422 &0.000019 &I&Clear&  $-$0.00043 &1\\
HW Vir& 56418.446210& 0.000022& I&Clear& $-$0.00043  &1\\
&56418.387933 &0.000082& II&Clear& 0.00001  &1\\
V470 Cam	 &56417.386458& 0.000041&II&Clear& 0.00171  &1 \\
&56417.434424 &0.000029& I&Clear& 0.00153 &1 \\
&56404.331281 &0.000019& I&Clear& 0.00197  &1\\
&56398.305544 &0.000015& I&Clear& 0.00197  &1\\
&56398.353436 &0.000064& II&Clear& 0.00236  &1\\
&57029.477794 &0.000094& I&Clear&0.00218   &1\\
&57029.287029 &0.00043& I&$R$&  0.0027 &1\\
}

\IBVSEremexp{
1. Ephemeris references: O-C gateway, an on–line database of all known eclipsing binaries ({\tt http://var.astro.cz/ocgate}). }


\IBVSEack{This work made use of Kreiner (2014). Special thanks to Krzysztof Go\'zdziewski for his invaluable help.}


\references

Kreiner, J.M., 2004, {\it Acta Astronomica}, {\bf 54},  207

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

\endreferences

\end{document}
