\documentstyle[twoside, epsfig, ibvs2, ibvse]{article}

\begin{document}

\IBVShead{5893}{29 June 2009}

\IBVStitle{New Times of Minima of Some Eclipsing Binary Stars}

\IBVSauth{ Do\v{g}ru, S. S.; Erdem, A.; D\"{o}nmez, A.; Bulut, A.; Akin, T.; Do\v{g}ru, D.; \c{C}\'{i}\c{c}ek, C.; Soydugan, F.}

\IBVSinsto{Department of Physics, Faculty of Arts and
Sciences,\c{C}anakkale Onsekiz Mart University  and \c{C}anakkale
Onsekiz Mart University Observatory, Terzio\v{g}lu Campus, TR-17020,
\c{C}anakkale, Turkey; e-mail: dogru@comu.edu.tr}


\begintext

\vspace*{-0.5cm}

\IBVSEobs{ Two 30-cm Cassegrain-Schmidt telescopes of the
\c{C}anakkale University Observatory}

\IBVSEdet{-ST237 camera, Peltier cooling, TC237 chip, $11\arcm
\times 8\arcm$ FOV, 640 $\times$ 480 pixels, (\c{C}UG301).\\&
-ST10XME camera, Peltier cooling, KAF 3200ME chip, $17\arcm \times
12\arcm$ FOV, 2184 $\times$ 1472 pixels, (\c{C}UG302).\\& -STL1001E
camera, Peltier cooling, KAF-1001E
 chip, $28\arcm
\times 28\arcm$ FOV, 1024 $\times$ 1024 pixels, (\c{C}UG303).\\&
-ALTA U47 camera, Peltier cooling, E2V CCD47-10 chip, $15\arcm
\times 15\arcm$ FOV, 1024 $\times$ 1024 pixels, (\c{C}UG304).}

\IBVSEred{Reduction of the CCD frames was made with
C-MUNIPACK\footnotemark\ software.}

\footnotetext[1]{Motl, D., 2004, C-MUNIPACK, {\tt
http://integral.sci.muni.cz/munipack/}}


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


{\normalsize \IBVSEmins{
KO  Aql &   54993.4578  &   0.0004  &   I   &   V   &   \c{C}UG304  \\
V602    Aql &   54255.4377  &   0.0005  &   I   &   V   &   \c{C}UG302  \\
Y   Cam &   54201.3678  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
        &   54224.5087  &   0.0003  &   I   &   V   &   \c{C}UG302  \\
        &   54925.3356  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
        &   54991.4519  &   0.0002  &   I   &   C   &   \c{C}UG303  \\
AB  Cas &   54930.3131  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
OX  Cas &   54362.3890  &   0.0004  &   II  &   $BVR_{c}$   &   \c{C}UG302  \\
        &   54367.3655  &   0.0002  &   II  &   $BVR_{c}$   &   \c{C}UG302  \\
        &   54428.3118  &   0.0004  &   I   &   $BVR_{c}$   &   \c{C}UG302  \\
CW  Cep &   54331.4020  &   0.0001  &   II  &   $BVR_{c}$   &   \c{C}UG302  \\
        &   54357.3533  &   0.0003  &   I   &   $BVR_{c}$   &   \c{C}UG302  \\
GI  Cep &   54086.3182  &   0.0003  &   I   &   C   &   \c{C}UG301  \\
AK  Cmi &   54932.3067  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
TW  Crb &   54930.3888  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
V370    Cyg &   54932.5566  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
V909    Cyg &   54966.3708  &   0.0001  &   II  &   C   &   \c{C}UG301  \\
WW  Cyg &   54989.4204  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
} }

{\normalsize \IBVSEmins{
RZ  Dra &   54966.4644  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
TZ  Eri &   54084.4897  &   0.0003  &   I   &   C   &   \c{C}UG301  \\
BC  Her &   54275.4998  &   0.0002  &   I   &   V   &   \c{C}UG302  \\
CT  Her &   54961.4629  &   0.0002  &   I   &   V   &   \c{C}UG304  \\
GL  Her &   54261.4514  &   0.0004  &   I   &   V   &   \c{C}UG302  \\
SZ  Her &   54955.4927  &   0.0001  &   I   &   V   &   \c{C}UG304  \\
TU  Her &   54225.3930  &   0.0005  &   II  &   $I_{c}$ &   \c{C}UG303  \\
        &   54931.5389  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
TX  Her &   54925.4998  &   0.0005  &   I   &   C   &   \c{C}UG301  \\
V338    Her &   54941.4599  &   0.0001  &   I   &   V   &   \c{C}UG304  \\
        &   54954.5176  &   0.0001  &   I   &   V   &   \c{C}UG304  \\
CO  Lac &   54298.3185  &   0.0002  &   II  &   $BVR_{c}$   &   \c{C}UG302  \\
        &   54338.4150  &   0.0003  &   II  &   $BVR_{c}$   &   \c{C}UG302  \\
VX  Lac &   54111.2814  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
        &   54861.2885  &   0.0003  &   I   &   C   &   \c{C}UG301  \\
RW  Leo &   54138.4234  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
        &   54939.3062  &   0.0002  &   I   &   V   &   \c{C}UG304  \\
UU  Leo &   54844.4787  &   0.0002  &   I   &   V   &   \c{C}UG303  \\
UX  Leo &   54138.4862  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
        &   54961.3398  &   0.0007  &   I   &   C   &   \c{C}UG301  \\
        &   54966.3708  &   0.0001  &   I   &   V   &   \c{C}UG304  \\
VZ  Leo &   54067.5363  &   0.0003  &   I   &   C   &   \c{C}UG301  \\
        &   54962.3451  &   0.0003  &   I   &   C   &   \c{C}UG301  \\
XZ  Leo &   54086.5432  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
Y   Leo &   54111.4376  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
        &   54869.3226  &   0.0007  &   II  &   $I_{c}$ &   \c{C}UG303  \\
        &   54906.4333  &   0.0005  &   II  &   $R_{c}$ &   \c{C}UG304  \\
        &   54955.3296  &   0.0001  &   II  &   $R_{c}$ &   \c{C}UG304  \\
T   LMi &   54085.4845  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
        &   54218.3594  &   0.0002  &   I   &   V   &   \c{C}UG303  \\
SX  Lyn &   54166.3883  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
EW  Lyr &   54224.4142  &   0.0001  &   I   &   V   &   \c{C}UG303  \\
TZ  Lyr &   54930.4869  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
BO  Mon &   54117.3837  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
RW  Mon &   54117.5293  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
V839    Oph &   54993.3433  &   0.0001  &   I   &   V   &   \c{C}UG304  \\
EQ  Ori &   54116.5019  &   0.0003  &   I   &   C   &   \c{C}UG301  \\
        &   54867.3056  &   0.0004  &   I   &   C   &   \c{C}UG301  \\
FH  Ori &   54166.2980  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
RT  Per &   54085.3438  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
XZ  Per &   54116.2733  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
        &   54868.2952  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
AO  Ser &   54926.5017  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
AM  Tau &   54138.3095  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
        &   54841.4208  &   0.0003  &   I   &   V   &   \c{C}UG303  \\
RV  Tri &   54110.3271  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
        &   54138.2132  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
V   Tri &   54117.3124  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
VV  UMa &   54117.4620  &   0.0002  &   I   &   C   &   \c{C}UG301  \\
        &   54966.3794  &   0.0003  &   I   &   C   &   \c{C}UG301  \\
XZ  UMa &   54129.3080  &   0.0001  &   I   &   C   &   \c{C}UG301  \\
        &   54844.3556  &   0.0001  &   I   &   V   &   \c{C}UG303  \\
        &   54954.3627  &   0.0004  &   I   &   V   &   \c{C}UG304  \\
        &   54998.3666  &   0.0002  &   I   &   C   &   \c{C}UG302  \\
} }

\IBVSErem{We present 72 minima times of 46 eclipsing binaries. In
the Remarks column of Times of Minima table, telescopes and
detectors used in the observations are given.}

\IBVSEack{This study was supported by the Turkish $TUBITAK$ under
the grant no. 108T714, and it was also partly supported by the
Research Found of \c{C}anakkale Onsekiz Mart University.}


\reference

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

\endreferences

\end{document}
