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Table 1

Stellar properties.

RA Dec Teff J a A J Dist L bol M ∗
Target 2MASS ident (J2000) (J2000) SpT (K) (mag) (mag) (pc) (10-3L⊙) (M⊙) Ref.
Our sample
2M04152746 J04155799+2746175 04 15 57.994 +27 46 17.57 M5.5 3054 11.745 0.16 140 60 0.14 1, 5
2M04232801 J04230607+2801194 04 23 06.07 +28 01 19.5 M6 2990 12.242 0.21 140 39 0.096 2
2M04332615 J04334465+2615005 04 33 44.652 +26 15 00.53 M4.75 3161 11.639 0.85 140 125 0.20 1
2M04412534 J04414825+2534304 04 41 48.250 +25 34 30.50 M7.75 2763 13.730 0.28 140 10 0.036 2, 5
CFHT-6 J04390396+2544264 04 39 03.960 +25 44 26.42 M7.25 2846 12.646 0.11 140 23 0.050 2, 5
CFHT-18 J04292165+2701259 04 29 21.653 +27 01 25.95 M5.25 3089 10.801 0b 140 130 0.16 2
CIDA-1 J04141760+2806096 04 14 17.609 +28 06 09.70 M5.5 3054 11.726 0.79 140 106 0.14 2, 5
GM Tau J04382134+2609137 04 38 21.340 +26 09 13.74 M6.5 2935 12.804 0.037 140 19 0.075 2
ISO-Oph 32 J16262189−2444397 16 26 21.899 −24 44 39.76 M8 2710 12.340 0.00 130 23 0.030 3
ISO-Oph 102 J16270659−2441488 16 27 06.596 −24 41 48.84 M5.5 3054 12.433 0.13 130 27 0.14 3
ISO-Oph 160 J16273742−2417548 16 27 37.422 −24 17 54.87 M6 2990 14.148 1.70 130 21 0.096 4
Literature sample
L1521F-IRSc 04 28 38.95 +26 51 35.1 M6−M8 ~2880 ... ... 140 ... 0.058 6, 8
FW Tau A+B+C J04292971+2616532 04 29 29.710 +26 16 53.21 M5.5 3054 10.340 0.00 140 190 0.14 6, 8
FN Tau J04141458+2827580 04 14 14.590 +28 27 58.06 M5 3125 9.469 0.00 140 432 0.18 6, 8
CFHT 12 J04330945+2246487 04 33 09.457 +22 46 48.70 M6 2990 13.154 0.45 140 21 0.096 6, 8
ZZ Tau IRSc J04305171+2441475 04 30 51.714 +24 41 47.51 M5 3125 12.842 0.82 140 40 0.18 6, 8
J04381486+2611399c J04381486+2611399 04 38 14.861 +26 11 39.94 M7.25 2846 15.176 0.26 140 2.6 0.050 6, 8
CIDA 7 J04422101+2520343 04 42 21.017 +25 20 34.38 M4.75 3161 11.397 0.32 140 98 0.20 6, 8
KPNO-10 J04174955+2813318 04 17 49.554 +28 13 31.85 M5 3125 11.889 0.34 140 63 0.18 6, 8
IRAS 04158+2805c J04185813+2812234 04 18 58.138 +28 12 23.49 M5.25 3089 13.778 0.66 140 14 0.16 6, 8
J04202555+2700355 J04202555+2700355 04 20 25.554 +27 00 35.55 M5.25 3089 12.861 0.42 140 27 0.16 6, 8
KPNO-3 J04262939+2624137 04 26 29.392 +26 24 13.79 M6 2990 13.323 0.42 140 17 0.096 6, 8
MHO-6 J04322210+1827426 04 32 22.109 +18 27 42.64 M4.75 3161 11.711 0.37 140 77 0.20 6, 8
CFHT 4 J04394748+2601407 04 39 47.484 +26 01 40.78 M7 2880 12.168 0.00 140 33 0.058 6, 8
ESO-HA 559 J11062554−7633418 11 06 25.549 −76 33 41.87 M5.25 3089 13.009 1.01 160 52 0.16 7
2M0444+2512 J04442713+2512164 04 44 27.132 +25 12 16.41 M7.25 2846 12.195 0.026 140 33 0.050 6, 8
TWA 30Bd J11062554−7633418 11 32 18.223 −30 18 31.65 M5 3125 15.350 0.00 46 0.2 0.12 9
TWA 32 J12265135−3316124 12 26 51.365 −33 16 12.55 M6 2990 10.691 0.00 59 23 0.072 9
TWA 34 J12265135−3316124 10 28 45.808 −28 30 37.46 M5 3125 10.953 0.00 47 12 0.12 9

Notes.

(a)

J-band magnitude from 2MASS (Cutri et al. 2003; Skrutskie et al. 2006).

(b)

Zero extinction is assumed owing to the lack of better estimates. Previous measurements, e.g., AJ = 2 mag by Luhman et al. (2009) have likely been corrupted by its binarity.

(c)

These targets were classified as likely Class I in Sect. 3.1 and are excluded from all disk analysis.

(d)

TWA 30B likely has an edge-on disk (Looper et al. 2010).

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