Table 1
Position, spectral type, distance, H magnitude, and binarity of the sample.
| Star | RA | Dec | SpT | Dist.(pc) | Log(L/L⊙) | Refs. | H-mag | Resolved? | Binary? |
|
|
|||||||||
| V380 Ori | 05 36 25 | –06 42 57 | A1e | 510 | 1.99 | 1, 2, 3 | 6.96 | yes | Unresolved, Border |
| TWA 07 | 10 42 30 | –33 40 16 | M3.2 | 34 | –0.94 | 4 | 7.13 | no | no |
| TW Hya | 11 01 51 | –34 42 17 | M0.5 | 56 | –0.72 | 4 | 7.55 | marginally | no |
| WW Cha | 11 10 00 | –76 34 57 | K5 | 160 | 0.74 | 5, 6 | 7.21 | yes | Yes |
| TWA 3A | 11 10 28 | –37 31 52 | M4.1 | 35 | –0.92 | 4 | 7.53 | yes | Yes, Outside |
| TWA 3B | 11 10 28 | –37 31 52 | M4.0 | 35 | –1.10 | 4 | 8.15 | no | Outside |
| HT Lup | 15 45 12 | –34 17 30 | K2 | 150 | 0.74 | 4 | 6.87 | yes | Border, Outside |
| HN Lup | 15 48 05 | –35 15 52 | M1.5 | 150 | –0.28 | 7, 14 | 8.1 | yes | Outside |
| GQ Lup | 15 49 12 | –35 39 05 | K7 | 150 | 0.17 | 27 | 7.70 | yes | Outside |
| RU Lup | 15 56 42 | –37 49 15 | K7 | 150 | 0.16 | 8, 9, 22 | 7.82 | yes | no |
| V1149 Sco | 15 58 36 | –22 57 15 | G6 | 145 | 0.39 | 10 | 7.69 | yes | no |
| RY Lup | 15 59 28 | –40 21 51 | G0V | 150 | 0.41 | 2, 11, 12 | 7.69 | yes | no |
| MY Lup | 16 00 44 | –41 55 31 | K0 | 150 | –0.20 | 13, 23 | 8.69 | no | no |
| V1000 Sco | 16 11 08 | –19 04 46 | K2 | 145 | 0.44 | 14, 24 | 7.98 | yes | Yes |
| AS 205 A | 16 11 31 | –18 38 24 | K5 | 125 | 0.60 | 15 | 6.75 | yes | Outside |
| V2129 Oph | 16 27 40 | –24 22 04 | K5 | 121 | 0.15 | 26 | 7.67 | yes | no |
| V2508 Oph | 16 48 45 | –14 16 35 | K6 | 125 | 0.46 | 16, 17 | 7.57 | yes | no |
| V1121 Oph | 16 49 15 | –14 22 08 | K5 | 130 | 0.176 | 2, 12 | 7.45 | yes | no |
| AK Sco | 16 54 44 | –36 53 18 | F5V | 145 | 0.61 × 2 | 18, 22 | 7.06 | yes | Yes |
| V4046 Sgr | 18 14 10 | –32 47 34 | K5V | 73 | –0.41 × 2 | 19 | 7.44 | no | Unresolved |
| FK Ser | 18 20 22 | –10 11 13 | K6IV | 32 | 0.2 | 2, 20, 25 | 6.92 | no | Outside |
| S CrA N | 19 01 08 | –36 57 19 | K3 | 130 | 0.36 | 15 | 7.05 | yes | Outside |
| V709 CrA | 19 01 34 | –37 00 56 | K1IV | 130 | 0.19 | 21 | 7.97 | no | no |
Notes. For the binarity, “Unresolved” means that the companion is unresolved by PIONIER, “Yes” means that the star has a detected companion in PIONIER’s half field of view (125 mas), “Border” that the companion lies on the edge of the field of view, stars with “Outside” have a companion with a separation much larger than the field of view, and “no” indicates that the star is single.
Reference. (1) Manoj et al. (2006); (2) van Leeuwen (2007); (3) Alecian et al. (2013); (4) Herczeg & Hillenbrand (2014); (5) Luhman (2007); (6) Whittet et al. (1997); (7) Hughes et al. (1994); (8) Lommen et al. (2007); (9) Stempels et al. (2007); (10) Yang et al. (2012); (11) Reipurth et al. (1996); (12) Artemenko et al. (2012); (13) Romero et al. (2012); (14) Sartori et al. (2003); (15) Bast et al. (2011); (16) Andrews et al. (2010); (17) de Geus et al. (1989); (18) Alencar et al. (2003); (19) Donati et al. (2011); (20) Torres et al. (2006); (21) Forbrich & Preibisch (2007); (22) this paper; (23) Gregorio-Hetem & Hetem (2002); (24) Wahhaj et al. (2010); (25) McDonald et al. (2012); (26) Donati et al. (2011); (27) Dai et al. (2010).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.