Table B.1
Stellar and disk properties for young stellar objects.
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) | (16) | (17) | (18) | (19) | |
| RA | Dec | T eff | L bol | A v | Hα | Log Ṁacc | Mass | Age |
|
|
|
|
|
|
|||||
| Object | (J2000) | (J2000) | Spt | (K) | (L⊙) | (mag) | (Å) | class | (M⊙ yr-1) | (M⊙) | (Myr) | ( μm) | ( μm) | (%) | ( μm) | ( μm) | (%) | Ref. | |
|
|
|||||||||||||||||||
| TLTD method | |||||||||||||||||||
|
|
|||||||||||||||||||
| MBM 12-2 | 02:56:07.99 | +20:03:24.3 | M0 | 3850 | 0.476 | 0.5 | –40.0 | C | –8.32 | 0.57 | 1.8 |
|
|
|
|
|
|
(1) | |
| MBM 12-3 | 02:56:08.42 | +20:03:38.6 | M3 | 3415 | 0.636 | 0.0 | –25.0 | C | –8.45 | 0.27 | 0.2 |
|
|
|
|
|
|
(1) | |
| MBM 12-6 | 02:58:16.09 | +19:47:19.6 | M5 | 3200 | 0.204 | 0.0 | –29.0 | C | –9.44 | 0.21 | 0.6 |
|
|
|
|
|
|
(1) | |
| MBM 12-10 | 02:58:21.10 | +20:32:52.7 | M3.25 | 3379 | 0.280 | 0.0 | –12.0 | W | <–9.53 | 0.28 | 0.8 |
|
|
|
|
... |
|
(1) | |
| MBM 12-12 | 03:02:21.05 | +17:10:34.2 | M3 | 3415 | 0.563 | 0.0 | –69.0 | C | –8.00 | 0.27 | 0.3 |
|
|
|
|
|
|
(1) | |
| CRA-466 | 19:01:18.93 | −36:58:28.2 | M2 | 3650 | 0.154 | 6.4 | –14.5 | C | –9.82 | 0.54 | 7.8 |
|
|
|
|
|
|
(2) | |
| CRA-4107 | 19:02:54.65 | −36:46:19.1 | M4.5 | 3198 | 0.029 | 0.0 | ... | ... | ... | 0.19 | 10.9 |
|
|
|
... | ... | ... | (2) | |
| G-14 | 19:02:12.02 | −37:03:09.3 | M4.5 | 3198 | 0.016 | 1.1 | –7.4 | W | <–12.02 | 0.18 | 22.9 |
|
|
|
... | ... | ... | (2) | |
| G-85 | 19:01:33.86 | −36:57:44.8 | M0 | 3778 | 0.400 | 15.5 | –31.0 | C | –8.59 | 0.54 | 2.0 |
|
|
|
|
|
|
(2, 3) | |
| G-87 | 19:01:32.33 | −36:58:03.0 | M1.5 | 3633 | 0.145 | 13.7 | –4.0 | W | <–10.58 | 0.53 | 8.2 |
|
|
|
... | ... | ... | (2, 3) | |
| J0843 | 08:43:18.58 | −79:05:18.2 | M3.4 | 3357 | 0.080 | 0.0 | –90.0 | C | –9.44 | 0.30 | 6.2 |
|
|
|
|
|
|
(4) | |
| RECX-5 | 08:42:27.11 | −78:57:47.9 | M3.8 | 3299 | 0.061 | 0.0 | –35.0 | C | –10.17 | 0.26 | 6.8 |
|
|
|
|
|
|
(4) | |
| RECX-9 | 08:44:16.38 | −78:59:08.1 | M4.4 | 3212 | 0.092 | 0.0 | –10.0 | W | <–10.62 | 0.21 | 2.4 |
|
|
|
|
|
|
(4) | |
|
|
|||||||||||||||||||
| B2C method | |||||||||||||||||||
|
|
|||||||||||||||||||
| Sz 50 | 13:00:55.32 | −77:10:22.2 | M3 | 3415 | 0.527 | 1.7 | –29 | C | –8.52 | 0.28 | 0.3 |
|
|
25.1 | ... | ... | 17.5 | (5), (6) | |
| Sz 52 | 13:04:24.90 | −77:52:30.3 | M2.5 | 3488 | 0.117 | 2.9 | –46 | C | –9.47 | 0.40 | 6.3 |
|
|
15.3 |
|
|
19.0 | (5), (6) | |
| Sz 62 | 13:09:50.37 | −77:57:24.0 | M2.5 | 3488 | 0.363 | 1.1 | –150 | C | –7.91 | 0.33 | 0.8 |
|
|
30.5 |
|
|
17.1 | (5), (6) | |
| IRAS 12535-7623 | 12:57:11.78 | −76:40:11.5 | M0 | 3850 | 0.951 | 2.4 | –15 | C | –8.25 | 0.49 | 0.5 |
|
|
4.2 |
|
|
7.6 | (5), (6) | |
| SX Cha | 10:55:59.76 | −77:24:40.1 | M0.5 | 3778 | 0.294 | 0.6 | –26.7 | C | –8.37 | 0.58 | 3.6 |
|
|
14.7 |
|
|
6.0 | (7), (6) | |
| WX Cha | 11:09:58.74 | −77:37:08.9 | M1.25 | 3669 | 0.878 | 2.0 | –65.5 | C | –8.42 | 0.38 | 0.3 |
|
|
8.4 |
|
|
13.4 | (7), (6) | |
| XX Cha | 11:11:39.66 | −76:20:15.25 | M1 | 3705 | 0.356 | 1.3 | –133.5 | C | –9.07 | 0.49 | 1.9 |
|
|
28.1 |
|
|
49.9 | (7), (6) | |
| HM Lup | 15:47:50.63 | −35:28:35.4 | M3 | 3415 | 0.181 | 0.0 | –115.3 | C | –8.65 | 0.32 | 2.0 |
|
|
13.2 |
|
|
10.6 | (8), (6) | |
| GW Lup | 15:46:44.73 | −34:30:35.5 | M2 | 3650 | 0.292 | 0.1 | –90.3 | C | –8.32 | 0.39 | 1.6 |
|
|
16.5 |
|
|
45.3 | (8), (6) | |
| IM Lup | 15:56:09.22 | −37:56:05.8 | M0 | 3850 | 1.993 | 0.2 | –5.7 | W | <–8.16 | 0.43 | 0.1 |
|
|
18.5 |
|
|
75.4 | (8), (6), (9) | |
| Sz 73 | 15:47:56.94 | −35:14:34.8 | M0 | 3850 | 0.405 | 3.6 | –97.2 | C | –7.98 | 0.60 | 2.5 |
|
|
9.9 |
|
|
13.4 | (8), (6) | |
| Sz 76 | 15:49:30.74 | −35:49:51.4 | M1 | 3705 | 0.127 | 0.5 | –10.3 | W | <–10.17 | 0.61 | 14.3 |
|
|
8.6 |
|
|
5.2 | (8), (6) | |
| Sz 96 | 16 08 12.64 | −39 08 33.5 | M1.5 | 3633 | 0.548 | 0.3 | –11.0 | W | <–8.89 | 0.39 | 0.6 |
|
|
15.4 |
|
|
26.3 | (8), (6) | |
Notes. Column 10: the accretion rates are derived from the
Hα emission line (see Sect. 3.2.1), besides objects SX Cha, WX Cha, and XX Cha, whose accretion rates
are from Hartmann et al. (1998).
Columns 13–15: the average sizes of amorphous
() and crystalline grains
() and the mass fractions of
crystalline grains () are derived from fitting silicate
features around 10 μm with the TLTD or B2C methods. Columns 16–18:
the average sizes of amorphous () and crystalline grains
() and the mass fractions of
crystalline grains () are derived from fitting silicate
features around 20–30 μm with the TLTD or B2C methods.
References. (1) Meeus et al. (2009); (2) Sicilia-Aguilar et al. (2008); (3) Sicilia-Aguilar et al. (2011b); (4) Sicilia-Aguilar et al. (2009); (5) Spezzi et al. (2008); (6) Olofsson et al. (2010); (7) Gauvin & Strom (1992); (8) Hughes et al. (1994); (9) Weise et al. (2010).
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