\begin{table}%t1 \caption{\label{log}Log of observations.} % \par %\centerline { \begin{tabular}{cccccccc} \hline \hline Object & Other name & $\it{V}^{a}$(mag) & $\it{H}^{b}$(mag) & $\it{A}_{\rm V}^{c}$(mag)& Date & Telescope & Total IT$^{d}$ (s) \\ \hline \multicolumn{8}{c}{T Tauri}\\ \object{V895 Sco} & \object{Haro 1-1} & 13.3 & 9.3 & 1.4 & 2005 Jun. 25 & 1.6~m & 60 \\ \object{AS 353A} & \object{V1352 Aql} & 12.5 & 9.2 & 5.7 & 2005 Jun. 25 & 1.6~m & 60 \\ \object{PX Vul} & \object{Hen 3-1751} & 11.7 & 8.5 & 1.8 & 2005 Jun. 25 & 1.6~m & 60 \\ \object{V536 Aql} & & 12.6 & 8.1 & 1.0 & 2005 Jun. 24 & 1.6~m & 60 \\ \object{RY Tau} & \object{HD 283571} & 10.2 & 6.1 & 0.5 & 2005 Oct. 12 & 0.6~m & 32 \\ \object{DG Tau} & & 12.8 & 7.7 & 3.3 & 2005 Oct. 12 & 0.6~m & 120 \\ \object{DO Tau} & & 13.5 & 8.2 & 4.1 & 2005 Oct. 13 & 0.6~m & 200 \\ \object{HL Tau} & \object{Haro 6-14} & 14.6 & 9.2 & 2.2 & 2005 Oct. 12 & 0.6~m & 400 \\ \object{LKH$\alpha$ 358}$^{e}$ & & 19.0 & 10.9 & 2.2 & 2005 Oct. 12 & 0.6~m & 400 \\ \object{UY Aur} & & 12.4 & 8.0 & 1.9 & 2005 Oct. 13 & 0.6~m & 140 \\ \object{RY Ori} & \object{Haro 5-82} & 11.8 & 8.9 & 0.6 & 2003 Sep. 20 & 0.6~m & 600 \\ \hline \multicolumn{8}{c}{Herbig Ae/Be} \\ \object{PDS 406} & & 13.9 & 10.9 & 0.8 & 2005 Jun. 24 & 1.6~m & 600 \\ \object{Hen 3-1191} & & 13.7 & 8.1 & 1.6 & 2005 Jun. 24 & 1.6~m & 40 \\ & & & & & 2005 Jun. 26 & 1.6~m & 40 \\ \object{PDS 453} & & 12.9 & 10.0 & 1.1 & 2005 Jun. 24 & 1.6~m & 120 \\ \object{MWC 297} & \object{PDS 518} & 12.3 & 4.4 & 5.4 & 2005 Oct. 13 & 0.6~m & 44$^{f}$ \\ \object{VV Ser} & & 12.2 & 7.4 & 5.7 & 2005 Jun. 26 & 1.6~m & 32 \\ \object{PDS 520} & & 14.7 & 8.6 & 5.5 & 2005 Jun. 25 & 1.6~m & 40 \\ \object{WW Vul} & \object{HD 344361} & 10.5 & 8.2 & 0.4 & 2005 Jun. 26 & 1.6~m & 40 \\ \object{VY Mon} & & 12.9 & 6.7 & 2.6 & 2005 Oct. 13 & 0.6~m & 40 \\ \hline \end{tabular}} \medskip \par $^a$ From SIMBAD, except for: RY Ori and VV Ser (from NOMAD catalog, Zacharias et~al.~\cite{zac04}), and PDS 520 (from Vieira et~al.~\cite{vie03}).\\ $^b$ 2MASS magnitude at $H$ band.\\ $^c$ From Dobashi et~al. (\cite{dob05}).\\ $^d$ Total integration time at eight waveplate positions, including five ditherings $\it{per}$ position.\\ $^e$ Object in the same field of \object{HL Tau}.\\ $^f$ With density filter DN2.6. \end{table}