\documentstyle[twoside]{article}

\input ibvs2.sty
\input ibvse.sty

\begin{document}
\IBVShead{5174}{14 September 2001}

\IBVStitletl{Photoelectric Minimum Times of Two RS CV\lowercase{n} Type}{ Binary Systems: RT A\lowercase{nd} and SV C\lowercase{am}}

\IBVSauth{Ekmek\c{c}\.{i}, F.; Ak, H.}

\IBVSinsto{Ankara University Observatory, Faculty of Science, 06100,
Tando\u{g}an, Ankara, Turkey \\ \indent e-mails: ekmekci@astro1.science.ankara.edu.tr, ak@astro1.science.ankara.edu.tr}

\SIMBADobj{RT And}
\SIMBADobj{SV Cam}
\IBVStyp{  RS  }
\IBVSkey{minima times} 
\IBVSabs{We present six minima times of two RS CVn type binaries RT And and}
\IBVSabs{SV Cam}

\begintext

\IBVSEobs{40-cm Cassegrain telescope of the T\"{U}B\.{I}TAK National
Observatory (Turkey)}

\IBVSEdet{OPTEC SSP-5A photometer containing a side-on R1414 Hamamatsu photomultiplier}

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

\IBVSEstars{RT And & RS & 23 11 10 & +53 01 33 & & 2432443.7816 & 0.62893067 & 1 \\ 
SV Cam & RS & 06 41 19 & +82 16 02 & & 2449350.3037 & 0.593071\phantom{00} & 2 \\}

\IBVSEsource{ 
1. Pribulla et al.\ (2000) \\
2. Pojma\'{n}ski (1998)}

\IBVSEmin{
RT And & 51015.45144 & .00009 & I & mean $(BVR)$ &$-$0.02391 & \\
 & 51016.39726 & .00036 & II & mean $(BVR)$ &$-$0.02149 & \\
 & 51437.46258 & .00016 & I & mean $(BVR)$ &$-$0.02525 & \\
 & 51438.40493 & .00015 & II & mean $(BVR)$ &$-$0.02630 & \\
SV Cam & 51017.43356 & .00013 & I & mean $(BVR)$ &\phantom{$-$}0.00728 & \\
 & 51137.53043 & .00031 & II & mean $(BVR)$ &\phantom{$-$}0.00727  & \\
}

\references

Kwee, K. K., \& van Woerden, H., 1956, {\it
Bull.\ Astron.\ Inst.\ Neth.}, {\bf 12}, 327

Pojma\'{n}ski, G. 1998, {\it Acta Astron.}, {\bf 48}, 711

Pribulla, T., Chochol, D., Milano, L., Errico, L., Vittone, A. A.,
Barone, F., Parimucha, \v{S}., 2000, {\it A\&A}, {\bf 362}, 169

\end{document}   
