Table 1
Taurus disk sample.
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) |
| Source | RA | Dec | F 1.3mm | Δn | 10 μm | M ⋆ | Sp. | Hα EW | L bol | L X |
| name | (J2000) | (J2000) | [mJy] | strength | [M⊙] | type | [] | [L⊙] | [1030 erg s-1] | |
|
|
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| Our subsample with new molecular line observations presented here | ||||||||||
| CW Tau | 04:14:17.00 | +28:10:57.8 | 96 ± 8 | 0.96 | 0.16 | 1.06 | K3 | 135 | 1.35 | 2.844 |
| CY Tau | 04:17:33.72 | +28:20:46.8 | 133 ± 11 | 0.50 | 0.12 | 0.55 | M1.5 | 70 | 0.47 | 0.163 |
| FT Tau | 04:23:39.18 | +24:56:14.3 | 130 ± 14 | 0.31 | 0.43 | – | M3 | – | >0.38 | 0.799 |
| DG Tau | 04:27:04.70 | +26:06:16.2 | 443 ± 20 | 0.44 | 0.00 | 0.67 | K6 | 113 | 0.90 | <0.766 |
| IQ Tau | 04:29:51.56 | +26:06:44.8 | 87 ± 11 | 0.40 | 0.35 | 0.68 | M0.5 | 8 | 0.65 | 0.416 |
| V806 Tau | 04:32:15.41 | +24:28:60.0 | 124 ± 13 | 1.46 | 0.35 | – | M0 | 88 | 1.30 | – |
| UZ Tau | 04:32:42.96 | +25:52.31.1 | 172 ± 15 | 0.58 | 0.45 | 0.18 | M1-2 | 82 | 1.06 | 0.890 |
| CI Tau | 04:33:52.01 | +22:50:30.1 | 190 ± 17 | 0.93 | 0.54 | 0.77 | K7 | 102 | 0.87 | 0.195 |
| DN Tau | 04:35:27.37 | +24:14:59.6 | 84 ± 13 | 0.33 | 0.22 | 0.70 | M0 | 12 | 0.91 | 1.155 |
| DO Tau | 04:38:28.58 | +26:10:49.9 | 136 ± 11 | 0.64 | 0.18 | 0.70 | M0 | 100 | 1.20 | <0.270 |
| GO Tau | 04:43:03.08 | +25:20:18.6 | 83 ± 12 | 0.97 | 0.40 | 0.71 | M0 | 81 | 0.27 | 0.249 |
| DQ Tau | 04:46:53.06 | +17:00:00.2 | 91 ± 9 | 0.19 | 0.14 | 0.43 | M0 | 113 | 0.91 | – |
| DR Tau | 04:47:06.22 | +16:58:42.9 | 159 ± 11 | 0.61 | 0.27 | 0.38 | K5 | 87 | 3.00 | – |
|
|
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| Sources with molecular line data already in the literature (see Table 4 ) | ||||||||||
| V892 Tau | 04:18:40.62 | +28:19:15.5 | 289 ± 13 | –1.22 | 0.65 | – | B9 | 13 | 20.90 | 8.576 |
| RY Tau | 04:21:57.41 | +28:26:35.6 | 229 ± 17 | 0.46 | 1.36 | 1.63 | K0 | 20 | 7.60 | 5.520 |
| T Tau | 04:21:59.43 | +19:32:06.4 | 280 ± 9 | 1.19 | –0.10 | – | K7 | 60 | 15.50 | 8.048 |
| GG Tau | 04:32:30.41 | +17:31:40.2 | 593 ± 53 | 0.74 | 0.64 | 1.55 | K7 | 54 | 1.55 | 0.160 |
| DL Tau | 04:33:39.06 | +25:20:38.2 | 230 ± 14 | 0.24 | 0.09 | 0.70 | K7 | 105 | 0.70 | <1.000 |
| DM Tau | 04:33:48.73 | +18:10:10.0 | 109 ± 13 | 1.93 | 0.96 | 0.25 | M1.5 | 139 | 0.25 | <0.457 |
| AA Tau | 04:34:55.42 | +24:28:53.2 | 88 ± 9 | 0.50 | 0.35 | 0.78 | K7 | 37 | 0.74 | 0.690 |
| GM Aur | 04:38:21.34 | +26:09:13.7 | 253 ± 12 | 3.19 | 1.19 | 1.00 | K7 | 96 | 1.00 | 1.241 |
Notes. Columns. 1–3: source name and 2MASS coordinates; Col. 4: 1.3 mm continuum fluxes from Beckwith (1996); Cols. 5−6: dust settling parameters Δn and the 10 μm silicate strength from Furlan et al. (2006); Col. 7: stellar masses from White & Ghez (2001) or Hartigan et al. (1995); Col. 8: spectral types from Luhman et al. (2010) or Rebull et al. (2010); Col. 9: Hα equivalent widths from Herbig & Bell (1988); Col. 10: bolometric luminosities from Palla & Stahler (2002), except for DQ Tau and DR Tau, which come from Kenyon & Hartmann (1995); Col. 11: X-ray luminosities from Güdel et al. (2007) or Damiani et al. (1995).
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