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\begin{document}
\IBVShead{6125}{20 December 2014}

\IBVStitletl{Times of Minima of Eclipsing Binaries}{  and Mid-Transit Times of Transiting Exoplanets}

\IBVSauth{BA\c{S}T\"URK, \"O.$^{1,2}$; BAHAR, E.$^{1,2}$; \c{S}ENAVCI, H.V.$^{1,2}$; KILI\c{C}O\u{G}LU, T.$^{1,2}$; \"OZAVCI, \.{I}.$^{1,2}$; BURDANOV, A.$^{3}$; YILMAZ, M.$^{1,2}$; \c{C}ALI\c{S}KAN, \c{S}.$^{1,2}$; TEZCAN, C.T.$^{1,2}$; Y\"OR\"UKO\u{G}LU, O.$^{1,2}$; \"OZKELE\c{S}, A.$^{1,2}$; \.{I}ZC\.{I}, D.D.$^{1,2}$; G\"UM\"U\c{S}, D.$^{1,2}$; AVCI, Z.$^{1,2}$; \"OZT\"URK, D.$^{1,2}$; SELAM, S.O.$^{1,2}$; EKMEK\c{C}\.{I}, F.$^{1,2}$; ALBAYRAK, B.$^{1,2}$}

\IBVSfoot{Based on the observations performed at Ankara University Kreiken Observatory}

\IBVSinst{Ankara University Ankara University, Faculty of Science, Department of Astronomy and Space Sciences, TR-06100, Tando\u{g}an, Ankara, Turkey; e-mail: obasturk@ankara.edu.tr}
\IBVSinst{Ankara University Kreiken Observatory, TR-06873, Ahlatl{\i}bel, Ankara, Turkey}
\IBVSinst{Kourovka Astronomical Observatory of Ural Federal University, Mira Str. 19, 620002 Ekaterinburg, Russia}

\IBVSkey{Minima Times ; Binaries:eclipsing; Maxima Times; Pulsating Stars; Exoplanets; Transits; CCD photometry}
\IBVSabs{We present new times of minima in the light curves of some eclipsing binaries and mid-transit times of some transiting exoplanets.}

\begintext

\IBVSEobs{16" Schmidt-Cassegrain telescope of the Ankara University Kreiken Observatory} 

\IBVSEdet{Apogee ALTA U47+ CCD camera. 1024 x 1024 pixels.}

\IBVSEred{Reduction of the CCD frames and differential photometry were performed with the standard tasks of IRAF\footnotemark~package}

\footnotetext{IRAF is distributed by the National Optical Astronomical
Observatories, operated by the Association of the Universities for
Research in Astronomy, inc., under cooperative agreement with the
National Science Foundation}

\IBVSEmethod{The minima times of eclipsing binaries were calculated using Kwee \& van Woerden's (1956) method. Mid-transit times were calculated by making use of a model-fitting algorithm available via the Exoplanet Transit Database (Poddan\'y et al. 2010)\footnotemark.}
\footnotetext{\tt http://var2.astro.cz/ETD/} 
\newpage

\small
\begin{center}
 
{\bf Table 1: Minima Times of Eclipsing binaries}
 \vskip 1mm
\begin{tabular}{lllccl}\hline
 Star name & Time of min. &  Error & Type & Filter & Obs. \\
  & HJD $2400000+$ & & & & \\
\hline
RT And & 56515.4310 & 0.0001 & I & $BVRI$ & IO\\
& 56617.3173 & 0.0001 & I & $BVRI$ & KS \\
AB And & 56504.4851 & 0.0001 & II & $VRI$ & AUU\\
& 56257.2270 & 0.0001 & II & $BVR$ & OY\\
& 56645.2063 & 0.0001 & II & $VRI$ & SC\\
BD And &56847.51139&0.00008&I&$BVRI$&SO\\
OO Aql &56852.34508 &0.00008 & II & $BVRI$&OO \\
V417 Aql &56891.47788&0.00009&II&$BVRI$&AAUU\\
SS Ari & 56885.4908 & 0.0001 & II & $BVRI$ &MBD \\
AR Aur& 56336.2991 & 0.0003 & II & $BVRI$ & CTT\\
IU Aur & 56264.2627 & 0.0003 & I & $BVR$ & YN\\
EL Boo & 56420.4498 & 0.0002 & I & $BVRI$ & DO\\
& 56441.3421 & 0.0002 & II& $BVRI$ & ZA\\
& 56444.4470 & 0.0002 & I & $BVRI$ & RO\\
& 56477.3406 & 0.0002 & II & $BVRI$ & AO\\
V776 Cas & 56638.5450 & 0.0002 & I & $BVRI$ & DDI\\
GW Cep &56737.3880 & 0.0001&II&$BVRI$&DG\\
RW Com &56385.5154& 0.0001&I&$BVRI$&MBD\\
CC Com & 56690.59636 & 0.00009 & I & $VRI$ &BK \\
YY CrB & 56532.3252 & 0.0001 & I & $BVRI$ & BE\\
WZ Cyg & 56826.46413 & 0.00006 & I & $BVRI$ & OV\\
ZZ Cyg & 56853.48273 &0.00004& I & $BVRI$ & OY\\
MY Cyg & 56821.3628 & 0.0002 & I & $BVRI$& KA \\
V2280 Cyg & 56513.4856 & 0.0001 & II & $VRI$ & RO\\
&56483.4532&0.0002&II&$R$&MA\\
V2294 Cyg &56483.2961&0.0002&I&$R$&OK\\
&56499.4310&0.0002&II&$BVRI$&RO\\
YY Del &56835.4604& 0.0002&I&$BVRI$&CTT\\
AK Her & 56880.3126 & 0.0001 & I & $BVRI$ & ZA\\
&56840.4806&0.0004&II&$BVRI$&MU\\
CC Her & 56416.4795 & 0.0002 & II & $VRI$ & EB \\
PP Lac & 56866.4549 & 0.0001 & I & $BVRI$ & ZA\\
AP Leo & 56687.56866 & 0.00008 & I & $BVRI$ & YK \\
UV Lyn & 56653.5820 & 0.0001 & II & $BVRI$ & CTT\\
& 56653.5792 & 0.0001 & II & $BVRI$ & UD\\
U Peg & 56482.4965 & 0.0001 & I & $BVRI$ & OU \\
& 56616.2924 & 0.0002 & I & $BVRI$ & UB\\
KL Per & 56228.3409 & 0.0002 & I & $BVRI$ & MMK\\
CU Sge & 56804.4717 & 0.0004 & I & $BVRI$ & MAK\\
CW Sge &56839.4860& 0.0001&I&$BVRI$&EB\\
CU Tau & 56690.2423 & 0.0002 & I & $VRI$ & DT\\
V781 Tau & 56325.2965 & 0.0002 & II & $BVRI$ & CTT\\
& 56638.2995 & 0.0001 & I & $BVRI$ & AUU\\
& 56325.2961 & 0.0002 & II & $ BVRI$ & ND\\
HH UMa & 56357.2530 & 0.0002 & I & $BVRI$ & ZA\\
AX Vir & 56408.4600 & 0.0001 & I & $BVRI$ & AO \\
& 56409.5153 & 0.0004 & II & $BVRI$ & TG\\
& 56413.3764 & 0.0001 & I & $BVRI$ & TK\\
HW Vir &56809.33987&0.00002&I&$R$&OB\\

\hline
\end{tabular}
\end{center}
\hfill

\newpage
\small
\begin{center}

{\bf Table 2: Transit Mid-Times of Transiting Exoplanets}

\vskip 1mm
\begin{tabular}{lllcl}\hline
 
Star name & Transit mid-time &  Error & Filter & Obs. \\
  & HJD $2400000+$ & & &  \\
\hline

Qatar-1b&	56407.3494&	0.0017&	$R$ & AOE\\
Qatar-1b&	56478.3449&	0.0007&	$R$ & SG\\
Qatar-1b&	56576.3267&	0.0007&	$R$ & HVS\\
Qatar-1b&	56884.4733&	0.0006&	$R$ & HVY\\
TrES-1b&	56562.3023&	0.0008&	$R$ & MY\\
TrES-1b&	56880.4611&	0.0010&	$R$ & BAS\\
TrES-2b&	56497.4296&	0.0009&	$R$ & BC\\
TrES-2b&	56875.4270&	0.0011&	$R$& BA\\
TrES-3b&	56867.5116&	0.0006&	$R$& MHT\\
TrES-3b&	56892.3285&	0.0005&	$R$& OB\\
WASP-2b&	56845.3667&	0.0009&	$R$& OB\\
WASP-3b&	56476.3998&	0.0006&	$R$& SOS\\
WASP-3b&	56537.3456&	0.0017&	$R$& OB\\
WASP-3b&	56838.3867&	0.0008&	$R$& MHT\\
WASP-3b&	56849.4633&	0.0009&	$R$& HVS\\
WASP-33b&	56217.4783&	0.0012&	$I$& MY\\
WASP-33b&	56217.4782&	0.0012&	$R$& MY\\
WASP-33b&	56217.4709&	0.0013&	$V$& DGT\\

\hline
\end{tabular}
\end{center}
\hfill

\small
\begin {center}
\vfill

\begin{tabular}{llll}
\hline
{\bf Observers:}\\
\hline
AUU: & A. Ulus Uluda\u{g} & MMK: & M. Metin Keklik \\
AOE: & Ali \"O\u{g}er & MU: & Murat Uzunda\u{g} \\
AO: & An{\i}l \"Ozkele\c{s} & MY: & Mesut Y{\i}lmaz \\
BA: & B\"u\c{s}ra Akerdem & ND: & Nermin Demircio\u{g}lu \\
BAS: & B\"u\c{s}ra Aslan & OEA : & \"O. Ezgi Aydo\u{g}du \\
BC: & Burcu \c{C}eliko\u{g}lu & OB: & \"Ozg\"ur Ba\c{s}t\"urk \\
BE: & Ba\c{s}ak Esmer & OK: & O\u{g}uzhan Karadeniz\\
BK: & Burak Keten & OO: & \"Ozge \"Ozata \\
CTT: & C. Tu\u{g}rul Tezcan & OU: & \"Ozge \"Unal \\
DDI: & D. Dilan \.{I}zc{i} & OV: & \"Ozge Varol \\ 
DG: & Damla G\"um\"u\c{s} & OY: & Onur Y\"or\"uko\u{g}lu \\
DGT: & Dilem G\"okta\c{s} & RO: & Reyhan Orhan \\
DO: & Derya \"Ozt\"urk & SO: & Sercan \"Oz \\
DT: & Damla Tire & SOS: & Selim O. Selam \\
EB: & Engin Bahar & SC: & \c{S}eyma \c{C}al{\i}\c{s}kan \\
HKA: & H. K\"ubra Ayg\"oren & SG: & Serdar G\"ok\c{c}e\u{g}a\c{c}l{\i} \\
HVS: & H. Volkan \c{S}enavc{\i} & TG: & Tolga G\"unday \\
HVY: & H. Volkan Y{\i}ld{\i}r{\i}m & TK: & Tolgahan K{\i}l{\i}\c{c}o\u{g}lu \\
IO: & \.{I}brahim \"Ozavc{\i} & UB: & Ufuk Bostanc{\i} \\
KS: & Koray Sevim & UD: & Utku Demirhan  \\
MA: & Mihriban Ak{\i} & YN: & Yahya Nasolo  \\
MAK: & Merih Akg\"unay & YK: & Yasemin Karademirci  \\
MBD: & M. Burak Do\u{g}ruel & ZA: & Zeynep Avc{\i} \\
MHT: & M. Hayri T\"urky{\i}lmaz & & \\
\hline
\end{tabular}
\end{center}

\IBVSEack{We would like to thank all the observers and the staff at the Ankara University Kreiken Observatory. Authors from Ankara University acknowledge the support by the research fund of Ankara University (BAP) through the project 13B4240006.}
\references

Kwee, K.K., van Woerden, H., 1956, BAN, 12, 327

Poddan\'y S., Br\'at L., Pejcha O., 2010, NewA, 15, 297

\endreferences

\end{document}

