All Tables

Table 1: Pre-main sequence stars observed.
Table 2: References for the uncorrected photometry used in Figs. 1 to 6.
Table 3: H $\alpha$ equivalent widths, T Tauri classification, spectral types, effective temperatures and distances of the stars studied as found in the literature and used to calculate the stellar luminosities and infrared excesses.
Table 4: List of known secondaries to the T Tauri stars in our sample.
Table 5: Estimated ages, masses and radii of the stars in our sample and the companions.