Table 1
Targets and derived stellar parameters.
| Star | Date | SpT | Teff | AV | d | L* | LBr γ | Lacc | fsh | R* | M* | Age | Ṁ |  |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (IR) | (K) | (mag) | (pc) | (L⊙) | (L⊙) | (L⊙) | (R⊙) | (M⊙) | (Myr) | (M⊙ yr−1) | ||||
| BP Tau | 2010-12-02 | M0V | 3850 | 0.5 ± 1.4 | 128.6 ± 1.0 | 0.84 | 3.2 × 10−5 | 6.0 × 10−2 | 3.8 × 10−3 | 2.06 | 0.562 | 1.3 | 8.8 × 10−9 | 0.2 |
| CI Tau | 2010-12-02 | K7V | 4060 | 0.5 ± 1.0 | 158.0 ± 1.2 | 0.73 | 2.0 × 10−4 | 5.6 × 10−1 | 4.9 × 10−2 | 1.72 | 0.765 | 2.7 | 5.0 × 10−8 | 0.4 |
| CW Tau | 2013-01-13 | K0V | 5250 | 6.4 ± 0.4 | 131.9 ± 0.7 | 0.86 | 2.3 × 10−4 | 7.3 × 10−1 | 1.4 × 10−1 | 1.13 | 1.049 | 27.8 | 3.1 × 10−8 | 3.2 |
| CX Tau | 2013-01-09 | M2V | 3580 | 0.4 ± 1.0 | 127.5 |
0.40 | 1.2 × 10−6 | 9.9 × 10−4 | 9.9 × 10−5 | 1.64 | 0.393 | 1.8 | 1.7 × 10−10 | 0.1 |
| DE Tau | 2010-12-03 | M2V | 3580 | 1.1 ± 0.8 | 126.9 ± 1.1 | 0.55 | 3.9 × 10−5 | 7.8 × 10−2 | 5.7 × 10−3 | 1.94 | 0.395 | 1.3 | 1.5 × 10−8 | 0.4 |
| DK Tau | 2013-01-11 | K7V | 4060 | 0.9 ± 0.7 | 128.1 ± 1.0 | 0.93 | 2.6 × 10−5 | 4.6 × 10−2 | 3.3 × 10−3 | 1.95 | 0.753 | 2.0 | 4.8 × 10−9 | 0.3 |
| DL Tau | 2013-01-12 | K7V | 4060 | 1.6 ± 0.5 | 158.6 ± 1.2 | 0.37 | 3.1 × 10−4 | 9.4 × 10−1 | 1.4 × 10−1 | 1.24 | 0.804 | 7.8 | 5.8 × 10−8 | 2.1 |
| DO Tau | 2013-01-11 | M0V | 3850 | 3.6 ± 0.5 | 138.8 ± 1.0 | 0.58 | 1.9 × 10−4 | 5.4 × 10−1 | 4.8 × 10−2 | 1.72 | 0.569 | 2.0 | 6.6 × 10−8 | 2.0 |
| DR Tau | 2010-12-02 | M0V | 3850 | 2.1 ± 0.5 | 194.6 |
1.12 | 8.0 × 10−4 | 2.8 | 1.2 × 10−1 | 2.39 | 0.558 | 0.9 | 4.8 × 10−7 | 2.7 |
| DS Tau | 2010-12-04 | M0V | 3850 | 1.2 ± 1.1 | 158.4 ± 1.1 | 1.09 | 5.2 × 10−5 | 1.0 × 10−1 | 5.0 × 10−3 | 2.34 | 0.559 | 1.0 | 1.7 × 10−8 | 0.1 |
| FQ Tau | 2013-01-13 | M4V | 3370 | 1.4 ± 1.1 | 140 | 0.28 | 1.5 × 10−6 | 1.3 × 10−3 | 1.4 × 10−4 | 1.57 | 0.3 | 1.9 | 2.6 × 10−10 | 0.1 |
| FS Tau | 2013-01-09 | M0V | 3850 | 5.5 ± 1.1 | 140 | 1.03 | 2.9 × 10−5 | 5.2 × 10−2 | 2.7 × 10−3 | 2.28 | 0.561 | 1.0 | 8.5 × 10−9 | 0.3 |
| FT Tau | 2013-01-09 | M4V | 3370 | 1.4 ± 0.8 | 127.3 |
0.25 | 4.0 × 10−5 | 8.0 × 10−2 | 1.0 × 10−2 | 1.46 | 0.298 | 2.2 | 1.6 × 10−8 | 0.3 |
| FX Tau | 2013-01-11 | M0V | 3850 | 2.7 ± 1.4 | 140 | 1.31 | 1.8 × 10−5 | 2.8 × 10−2 | 1.1 × 10−3 | 2.57 | 0.555 | 0.8 | 5.1 × 10−9 | 0.1 |
| FZ Tau | 2013-01-10 | M0V | 3850 | 6.5 ± 0.7 | 129.6 ± 1.3 | 0.93 | 5.6 × 10−4 | 2.2 | 1.1 × 10−1 | 2.18 | 0.561 | 1.1 | 3.5 × 10−7 | 1.1 |
| GI Tau | 2013-01-11 | M0V | 3850 | 3.7 ± 1.9 | 130.0 ± 0.8 | 0.60 | 2.7 × 10−5 | 4.9 × 10−2 | 4.4 × 10−3 | 1.73 | 0.568 | 1.9 | 5.9 × 10−9 | 0.4 |
| GK Tau | 2013-01-11 | K7V | 4060 | 2.0 ± 0.6 | 128.8 ± 0.7 | 0.91 | 3.7 × 10−5 | 7.3 × 10−2 | 5.3 × 10−3 | 1.92 | 0.753 | 2.0 | 7.4 × 10−9 | 0.5 |
| GN Tau | 2013-01-13 | M2V | 3580 | 4.5 ± 0.7 | 140 | 0.93 | 8.1 × 10−5 | 1.9 × 10−1 | 8.0 × 10−3 | 2.51 | 0.395 | 0.9 | 4.7 × 10−8 | 0.4 |
| Haro 6-28 | 2013-01-13 | K5V | 4350 | 3.3 ± 0.6 | 140 | 0.27 | 4.7 × 10−6 | 5.3 × 10−3 | 1.7 × 10−3 | 0.91 | 0.831 | 25.4 | 2.3 × 10−10 | 0.3 |
| HP Tau | 2013-01-13 | K0V | 5250 | 3.0 ± 0.5 | 176.4 |
4.70 | ... | ... | ... | 2.62 | 1.936 | 4.7 | ... | 0.8 |
| HP Tau G3 | 2013-01-09 | M0V | 3850 | 2.7 ± 1.5 | 156.5 ± 2.1 | 0.91 | ... | ... | ... | 2.15 | 0.561 | 1.2 | ... | 0.0 |
| HQ Tau | 2013-01-09 | K2V | 4900 | 2.8 ± 0.8 | 158.2 |
4.01 | 4.8 × 10−6 | 5.1 × 10−3 | 1.8 × 10−4 | 2.78 | 1.977 | 2.7 | 2.8 × 10−10 | 0.1 |
| IQ Tau | 2013-01-13 | M0V | 3850 | 2.4 ± 1.3 | 130.8 ± 1.1 | 1.00 | 2.0 × 10−5 | 3.3 × 10−2 | 1.8 × 10−3 | 2.25 | 0.561 | 1.1 | 5.3 × 10−9 | 0.1 |
| IRAS 04125+2902 | 2013-01-09 | M0V | 3850 | 2.9 ± 1.5 | 159.2 ± 1.7 | 0.57 | 3.6 × 10−7 | 1.9 × 10−4 | 1.8 × 10−5 | 2.74 | 0.569 | 2.1 | 3.7 × 10−11 | 0.0 |
| IRAS 04303+2240 | 2013-01-11 | M0V | 3850 | 9.0 ± 1.1 | 147.5 |
1.92 | 9.0 × 10−5 | 2.1 × 10−1 | 5.8 × 10−3 | 3.11 | 0.552 | 0.6 | 4.7 × 10−8 | 0.4 |
| RY Tau | 2013-01-13 | G0V | 6030 | 3.2 ± 0.7 | 443.7 |
141.19 | 5.5 × 10−3 | 2.1 × 101 | 4.6 × 10−2 | 10.89 | 4.629 | 0.5 | 2.0 × 10−6 | 0.2 |
Notes. Columns are defined as: (1) central star name, (2) date of observation, (3) stellar spectral type, (4) effective stellar temperature, (5) extinction along the line of sight, (6) distance to the star using either the Gaia DR2 supplemental catalog from Bailer-Jones et al. (2018) or the default distance of the Taurus star-forming region of 140 pc (Kenyon et al. 1994), (7) stellar luminosity, (8) luminosity in the H0 Brγ line, (9) the accretion luminosity derived from Brγ, (10) the filling factor of the accretion shock on the central star, (11) the stellar radius, (12) the stellar mass taken from the Siess et al. (2000) evolutionary tracks, (13) the stellar age from the same tracks, (14) the mass accretion rate derived from Brγ, (15) the mean J-band veiling. All stellar quantities are derived here using the procedure from McClure et al. (2013a). Missing mass accretion rates resulted in two sources, HP Tau and HP Tau G3, for which the Brγ line was in absorption even after subtracting the stellar photosphere.
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