2019ApJ...870...76B


C.D.S. - SIMBAD4 rel 1.7 - 2020.11.29CET01:25:25

2019ApJ...870...76B - Astrophys. J., 870, 76-76 (2019/January-2)

Kinematic links and the coevolution of MHD winds, jets, and inner disks from a high-resolution optical [OI] survey.

BANZATTI A., PASCUCCI I., EDWARDS S., FANG M., GORTI U. and FLOCK M.

Abstract (from CDS):

We present a survey of optical [O I] emission at 6300 Å toward 65 T Tauri stars at the spectral resolution of ∼7 km s–1. Past work identified a highly blueshifted velocity component (HVC) tracing microjets and a less blueshifted low-velocity component (LVC) attributed to winds. We focus here on the LVC kinematics to investigate links between winds, jets, accretion, and disk dispersal. We track the behavior of four types of LVC components: a broad and a narrow component ("BC" and "NC," respectively) in LVCs that are decomposed into two Gaussians which typically have an HVC, and single-Gaussian LVC profiles separated into those that have an HVC ("SCJ") and those that do not ("SC"). The LVC centroid velocities and line widths correlate with the HVC EW and accretion luminosity, suggesting that LVC/winds and HVC/jets are kinematically linked and connected to accretion. The deprojected HVC velocity correlates with accretion luminosity, showing that faster jets come with higher accretion. BC and NC kinematics correlate, and their blueshifts are maximum at ∼35°, suggesting a conical wind geometry with this semi-opening angle. Only SCs include n13–31 up to ∼3, and their properties correlate with this infrared index, showing that [O I] emission recedes to larger radii as the inner dust is depleted, tracing less dense/hot gas and a decrease in wind velocity. Altogether, these findings support a scenario where optically thick, accreting inner disks launch radially extended MHD disk winds that feed jets, and where inner disk winds recede to larger radii and jets disappear in concert with dust depletion.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): circumstellar matter - ISM: jets and outflows - protoplanetary disks - stars: pre-main sequence - stars: winds, outflows

CDS comments: Table 2: LAH 597 was not identified.

Simbad objects: 83

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Number of rows : 83

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 EM* LkHA 330 TT* 03 45 48.2804487421 +32 24 11.851014679   12.30 10.97     F7 122 0
2 HD 283447 Or* 04 14 12.9232870093 +28 12 12.378540314 13.17 12.07 10.68 9.45 8.67 K3Ve 384 0
3 V* FM Tau Or* 04 14 13.5839505100 +28 12 49.166941548 14.44   13.80 13.64   M0/2e 193 0
4 V* FN Tau Or* 04 14 14.5943659839 +28 27 58.063377983     14.70 13.68   M5 144 0
5 V* CW Tau Or* 04 14 17.0041128798 +28 10 57.765657757 13.92 13.64 12.36 12.86   K0Ve 320 0
6 V* FP Tau Or* 04 14 47.3027404423 +26 46 26.414740336 17.21 16.14 15.02     M4Ve 145 0
7 V* CX Tau Or* 04 14 47.8612023028 +26 48 11.013547235 16.48 15.93 14.50     M1.5Ve 156 0
8 V* CY Tau Or* 04 17 33.7281514373 +28 20 46.809969664 14.52 14.68 13.40 12.59   M1.5 236 0
9 V* V409 Tau Or* 04 18 10.7828823429 +25 19 57.378794100   15.00 13.34 12.88   K8 41 0
10 V* BP Tau Or* 04 19 15.8342975037 +29 06 26.929456808   13.13 12.12 11.89   K5/7Ve 608 0
11 WK81 1 TT* 04 19 26.2671630797 +28 26 14.259129092   14.81   12.240   K7 195 1
12 V* IP Tau Or* 04 24 57.0823478325 +27 11 56.543062579   14.50   12.46   M0:Ve 196 0
13 V* DF Tau Or* 04 27 02.7917481241 +25 42 22.456361256 11.97 12.25 11.42 10.31 9.14 M3Ve 463 1
14 V* DG Tau Or* 04 27 04.6913654419 +26 06 16.041555299 13.57 13.97 10.50 12.28   K6Ve 942 1
15 V* DH Tau Or* 04 29 41.5520056304 +26 32 58.123761109 15.14 14.62 13.10 13.01   M1Ve 269 0
16 V* UX Tau A TT* 04 30 03.9931880444 +18 13 49.476948664   12.92 11.15     K2Ve 331 0
17 V* DK Tau Or* 04 30 44.243376 +26 01 24.65328 13.32 14.59 13.05 12.08   K7e+K7e 301 0
18 V* V1213 Tau Or* 04 31 37.47192 +18 12 24.4800           K7 523 0
19 V* FZ Tau Or* 04 32 31.7629319321 +24 20 03.057541003 16.15     15.04   M0 122 0
20 V* V1321 Tau TT* 04 32 53.2359649386 +17 35 33.645694399     13.69     M2 43 0
21 V* GH Tau Or* 04 33 06.2181025969 +24 09 33.628411049     13.20 12.59   M3Ve 169 0
22 V* GI Tau Or* 04 33 34.0608378045 +24 21 17.067391746 14.34   13.70 12.15 11.06 K5Ve 257 1
23 V* GK Tau Or* 04 33 34.5626781676 +24 21 05.854541262 15.50   13.00 12.02 10.62 K7:Ve 277 0
24 V* DL Tau Or* 04 33 39.0766866461 +25 20 38.097973550 14.04 14.59 13.40 11.85 10.89 K7Ve 290 0
25 V* HN Tau Or* 04 33 39.3612389736 +17 51 52.302839814   14.76 13.40 13.05   K5e 223 0
26 V* DM Tau Or* 04 33 48.7335659850 +18 10 09.974471722 14.30 14.82 14.00     M2Ve 524 0
27 V* CI Tau Or* 04 33 52.0144455735 +22 50 30.093741884 14.97 15.09 13.80     K4IVe 277 1
28 V* IT Tau ** 04 33 54.70128 +26 13 27.5232   16.76 14.63     K6.0 88 0
29 V* AA Tau Or* 04 34 55.4222683130 +24 28 53.038273587 13.14 13.34 12.20     K5Ve 640 0
30 V* DN Tau Or* 04 35 27.3776240781 +24 14 58.908761629 13.56 12.88 11.50 11.79   M1:Ve 354 0
31 V* HQ Tau Or* 04 35 47.3327991214 +22 50 21.639107658 15.01 14.15 12.02 11.18   K0 78 0
32 V* DO Tau Or* 04 38 28.5882167490 +26 10 49.472067634 12.78 13.44 12.30 13.01   M1Ve 324 1
33 V* VY Tau Or* 04 39 17.4208176970 +22 47 53.361809753     9.00     M0Ve 182 0
34 EM* LkCa 15 Or* 04 39 17.7912813350 +22 21 03.387667491   13.01 12.03 11.61   K5:Ve 567 1
35 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 3575 0
36 CoKu Tau-Aur Star 4 TT* 04 41 16.8106225314 +28 40 00.077173462   16.40 14.68 14.59   M1.5e 167 0
37 V* DP Tau Or* 04 42 37.6996387891 +25 15 36.992730557 15.84 15.2 13.70 14.42   M0.8 154 1
38 V* GO Tau Or* 04 43 03.0761884276 +25 20 18.708294279   16.2 14.40     M2.3 158 0
39 V* DR Tau Or* 04 47 06.2152696011 +16 58 42.814250257 12.03 11.86 10.50 12.19   K5Ve 478 0
40 V* DS Tau Or* 04 47 48.5954846337 +29 25 11.189809829 13.11 13.16 12.30 12.37 10.80 K4Ve 214 0
41 V* GM Aur Or* 04 55 10.9813656049 +30 21 59.375978047 14.59 14.22 13.10     K3Ve 560 0
42 V* V397 Aur Or* 04 56 02.0261376554 +30 21 03.635056925   13.07 11.72 11.25   K7e 152 0
43 V* V836 Tau TT* 05 03 06.5988350466 +25 23 19.604482133   15.00 13.49 13.48   K7/M0Ve 211 0
44 V* TW Hya TT* 11 01 51.9054298616 -34 42 17.031550898   11.94 10.50 10.626 9.18 K6Ve 1571 1
45 TWA 3A TT* 11 10 27.9117558304 -37 31 51.529219753   14.04 12.57   9.10 M4Ve 190 0
46 CD-26 8623 TT* 11 32 41.2659398509 -26 51 55.961617611   13.69 12.23 11.14 9.637 M3Ve 88 0
47 CD-36 7429A TT* 11 48 24.2226856081 -37 28 49.112368947   12.54 11.17 10.92 9.552 K5V 108 0
48 V* V1249 Cen TT* 12 15 30.7203284919 -39 48 42.605543199   13.09 11.160 10.919 9.50 M0.5 85 0
49 ASAS J140748-3945.7 pr* 14 07 47.9296051120 -39 45 42.766332988   13.56 12.31 11.91 10.92 K5IVe 52 0
50 WV 13 Cld 14 48 +42.0           ~ 2 0
51 WV 28 Cld 15 18 +46.8           ~ 4 0
52 V* GW Lup Or* 15 46 44.7292759994 -34 30 35.677245389   13.8       M1.5e 88 0
53 V* HM Lup Or* 15 47 50.6290613485 -35 28 35.404500425   15.96       M3e 64 0
54 THA 15-5 TT* 15 47 56.9433443193 -35 14 34.797849332   14.5 16.2     K7e 67 0
55 CD-35 10525 Or* 15 49 12.1055573607 -35 39 05.053991067 12.19 12.76 11.66 11.15   K7Ve 245 0
56 Sz 76 TT* 15 49 30.7354526514 -35 49 51.418314548   14.4       M3.2 36 0
57 HD 142506 TT* 15 55 48.8221614721 -25 12 24.118534707   11.26 10.50   9.52 G8V 26 0
58 V* RU Lup Or* 15 56 42.3109948086 -37 49 15.473469159 9.27 10.07 9.60     K7/M0e 393 0
59 CD-23 12602 TT* 15 58 12.7075845947 -23 28 36.525801352   11.16 10.36 9.9   G9V 33 0
60 2MASS J15584772-1757595 TT* 15 58 47.7203572373 -17 57 59.699009825   13.34 12.09 11.68 10.41 K5 40 0
61 V* RY Lup Or* 15 59 28.3852522995 -40 21 51.255321659   12.62 9.90     G8/K1IV-V 175 0
62 2MASS J16001330-2418106 pr* 16 00 13.3005390475 -24 18 10.678111876   14.6   13.1   M0.5e 16 0
63 HD 325367 Or* 16 03 05.4914377137 -40 18 25.426543472   11.40 8.50     M0 287 0
64 V* V1279 Sco Or* 16 08 22.4935035747 -39 04 46.427826148   14.99 13.66 11.70 11.21 M0.4 88 1
65 WRAY 16-203 Or* 16 08 29.7086692265 -39 03 10.994386198   16.26 15.91 15.38 15.69 K0: 154 1
66 THA 15-33 TT* 16 08 54.6847312618 -39 37 43.145460615   15.34 13.98 13.29   M1IVe 65 0
67 [PZ99] J161019.1-250230 TT* 16 10 19.1889409493 -25 02 30.225971914   13.50 11.978 11.55 10.26 K5V(e) 26 0
68 V* V866 Sco Or* 16 11 31.345632 -18 38 25.96200   13.98 12.63 12.81   K0e+K5e 249 0
69 V* V866 Sco A Y*O 16 11 31.3609989993 -18 38 25.775876334           ~ 15 0
70 WRAY 15-1443 TT* 16 15 20.2339854383 -32 55 05.097043020 13.88 13.22 12.00 11.21 10.50 K5 69 0
71 CD-22 11523 Or* 16 23 07.8222126846 -23 00 59.994661616   13.10 11.85 11.71 10.290 K5 31 0
72 DoAr 24 TT* 16 26 17.0747576971 -24 20 21.594542024   16.06 14.21 14.02 11.57 K7.5V 102 1
73 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3086 0
74 EM* SR 13 Or* 16 28 45.2753496511 -24 28 18.830243306     13.60 12.40 10.9 M2e 126 0
75 Haro 1-16 Or* 16 31 33.4638378966 -24 27 37.158295501   14.02 12.80     K3e 182 0
76 V* V1003 Oph Or* 16 34 09.1694383329 -15 48 16.776308800           G5 89 0
77 Hen 3-1258 Or* 16 48 45.6323559591 -14 16 35.849943900   14.94 13.34 12.84   K6 85 0
78 EM* AS 209 Or* 16 49 15.3035547820 -14 22 08.642015783   12.62 11.28     K4Ve 246 0
79 WRAY 15-1880 TT* 18 42 57.9812315659 -35 32 42.824626801   12.91 11.77     K2 47 0
80 2MASS J18521730-3700119 TT* 18 52 17.3009516263 -37 00 11.951133600   12.7 12.194   10.842 K7V 44 0
81 V* S CrA Or* 19 01 08.597088 -36 57 19.89504   11.76 10.91 11.41   G0Ve+K0Ve 260 0
82 V* VV CrA Or* 19 03 06.7419790029 -37 12 49.683383133   16.45 14.67 14.12 11.62 K7 111 0
83 EM* AS 353 Or* 19 20 30.9919486938 +11 01 54.604157558   13.22 12.21     K5 183 1

    Equat.    Gal    SGal    Ecl

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2020.11.29-01:25:25

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