\begin{table}%t6 \caption{\label{tab-phot} Photometric data for RY~Lup.} %\centering \par \begin{tabular}{cccccccccc}\\ \hline \hline Date & $V$ & $B-V$ & $U-B$ & Phase & Date & $V$ & $B-V$ & $U-B$ & Phase \\ JD-2~400 000.0 & & & & & JD-2~400 000.0 & & & & \\ \hline 45~013.801&10.362&0.980&0.506&0.680 &45~020.826&10.878&1.074&0.653&0.553\\ 45~013.834&10.372&0.977&0.597&0.689 &45~020.832&10.873&1.057&0.678&0.555\\ 45~013.869&10.388&0.981&0.570&0.698 &45~020.857&10.859&1.066&0.672&0.561\\ 45~013.871&10.387&0.970&0.581&0.698 &45~020.863&10.824&1.064&0.656&0.563\\ 45~016.810&11.066&1.110&0.685&0.482 &45~020.877&10.836&1.073&0.668&0.567\\ 45~016.818&11.070&1.090&0.683&0.484 &45~020.882&10.848&1.055&0.679&0.568\\ 45~016.822&11.063&1.114&0.664&0.485 &45~021.795&10.995&1.113&0.779&0.811\\ 45~016.857&11.047&1.094&0.654&0.495 &45~021.801&11.002&1.120&0.769&0.813\\ 45~016.868&11.050&1.089&0.642&0.498 &45~021.862&11.101&1.135&0.808&0.829\\ 45~016.885&11.060&1.088&0.690&0.502 &45~021.868&11.106&1.131&0.830&0.831\\ 45~017.816&10.903&1.081&0.698&0.750 &45~021.880&11.121&1.163&0.837&0.834\\ 45~017.825&10.897&1.085&0.718&0.753 &45~021.885&11.125&1.159&0.847&0.835\\ 45~017.830&10.886&1.091&0.719&0.754 &45~022.865&12.143&1.297&1.038&0.097\\ 45~017.855&10.890&1.083&0.728&0.761 &45~022.873&12.154&1.297&1.018&0.099\\ 45~017.863&10.896&1.086&0.690&0.763 &45~022.888&12.161&1.308&1.178&0.103\\ 45~017.881&10.898&1.068&0.727&0.768 &45~023.776&11.932&1.245&0.763&0.340\\ 45~017.888&10.905&1.093&0.726&0.770 &45~023.784&11.938&1.225&0.755&0.342\\ 45~018.804&11.902&1.247&1.062&0.014 &45~023.802&11.966&1.223&0.760&0.347\\ 45~018.814&11.878&1.275&0.934&0.017 &45~023.810&11.952&1.245&0.727&0.349\\ 45~018.839&11.849&1.261&0.972&0.023 &45~023.863&11.956&1.211&0.796&0.363\\ 45~018.847&11.846&1.262&0.987&0.025 &45~023.870&11.940&1.236&0.752&0.365\\ 45~018.868&11.850&1.263&1.009&0.031 &45~023.882&11.942&1.212&0.764&0.368\\ 45~018.875&11.829&1.269&1.027&0.033 &45~023.888&11.922&1.216&0.807&0.370\\ 45~019.797&11.210&1.177&0.884&0.279 &45~024.791&11.496&1.175&0.819&0.610\\ 45~019.805&11.219&1.172&0.903&0.281 &45~024.797&11.495&1.174&0.801&0.612\\ 45~019.839&11.197&1.147&0.907&0.290 &45~024.814&11.479&1.188&0.809&0.617\\ 45~019.847&11.183&1.166&0.921&0.292 &45~024.821&11.478&1.171&0.776&0.618\\ 45~019.860&11.174&1.187&0.902&0.296 &45~024.836&11.457&1.197&0.796&0.622\\ 45~019.867&11.171&1.186&0.904&0.297 &45~024.859&11.446&1.197&0.788&0.629\\ 45~019.883&11.157&1.184&0.892&0.302 &45~024.866&11.454&1.182&0.763&0.630\\ 45~019.889&11.163&1.178&0.979&0.303 &45~024.878&11.440&1.177&0.855&0.634\\ 45~020.802&10.880&1.084&0.694&0.547 &45~024.884&11.443&1.172&0.796&0.635\\ 45~020.808&10.882&1.074&0.670&0.548 & ... & ... & ... & ... & ... \\ \hline \end{tabular} \end{table}