2012A&A...538L...3R


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.16CEST20:48:01

2012A&A...538L...3R - Astronomy and Astrophysics, volume 538, L3-3 (2012/2-1)

Detection of warm water vapour in Taurus protoplanetary discs by Herschel.

RIVIERE-MARICHALAR P., MENARD F., THI W.F., KAMP I., MONTESINOS B., MEEUS G., WOITKE P., HOWARD C., SANDELL G., PODIO L., DENT W.R.F., MENDIGUTIA I., PINTE C., WHITE G.J. and BARRADO D.

Abstract (from CDS):

Line spectra of 68 Taurus T Tauri stars were obtained with the Herschel-PACS (Photodetector Array Camera and Spectrometer) instrument as part of the GASPS (GAS evolution in Protoplanetary Systems) survey of protoplanetary discs. A careful examination of the linescans centred on the [OI] 63.18µm fine-structure line unveiled a line at 63.32µm in some of these spectra. We identify this line with the 818->707 transition of ortho-water. It is detected confidently (i.e., >3σ) in eight sources, i.e., ∼24% of the sub-sample with gas-rich discs. Several statistical tests were used to search for correlations with other disc and stellar parameters such as line fluxes of [OI] 6300Å and 63.18µm; X-ray luminosity and continuum levels at 63µm and 850µm. Correlations are found between the water line fluxes and the [OI] 63.18µm line luminosity, the dust continuum, and possibly with the stellar X-ray luminosity. This is the first time that this line of warm water vapour has been detected in protoplanetary discs. We discuss its origins, in particular whether it comes from the inner disc and/or disc surface or from shocks in outflows and jets. Our analysis favours a disc origin, with the observed water vapour line produced within 2-3AU from the central stars, where the gas temperature is of the order of 500-600K.

Abstract Copyright:

Journal keyword(s): astrochemistry - stars: formation - protoplanetary disks - astrobiology - molecular data - line: identification

CDS comments: Table A.1 GIK Tau is a probable misprint for GK Tau.

Simbad objects: 84

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Number of rows : 84

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 [JCC87] IRAS 4B Y*O 03 29 12.058 +31 13 02.05           ~ 568 0
2 V* V1224 Tau Or* 03 29 38.3693557066 +24 30 37.867407755   13.037 12.160   11.111 K1 58 0
3 V* V1067 Tau A TT* 04 03 13.9544410795 +25 52 59.084182120           K3e 42 0
4 V* V1067 Tau Or* 04 03 13.959264 +25 52 59.65104   13.83 12.83 12.69   K3e+K3e 42 0
5 2MASS J04034930+2610520 TT* 04 03 49.308 +26 10 52.03   15.99 14.52     M3.9 63 0
6 BD+21 584 TT* 04 04 28.4881972312 +21 56 04.542823294   10.04 9.58 9.56   F8 41 0
7 V* V1095 Tau TT* 04 13 14.1550545701 +28 19 10.670834057   15.32 13.81 13.62   M4 99 0
8 V* V1096 Tau TT* 04 13 27.2226142854 +28 16 24.653683705   15.42 13.53 13.07   M0 73 0
9 HD 283447 Or* 04 14 12.9232870093 +28 12 12.378540314 13.17 12.07 10.68 9.45 8.67 K3Ve 386 0
10 V* FM Tau Or* 04 14 13.5839505100 +28 12 49.166941548 14.44   13.80 13.64   M0/2e 196 0
11 V* CW Tau Or* 04 14 17.0041128798 +28 10 57.765657757 13.92 13.64 12.36 12.86   K0Ve 324 0
12 V* CX Tau Or* 04 14 47.8612023028 +26 48 11.013547235 16.48 15.93 14.50     M1.5Ve 160 0
13 V* V1098 Tau Or* 04 14 47.9897419517 +27 52 34.232647358   14.08 11.73 10.95   M1 108 0
14 V* FO Tau Or* 04 14 49.2797479571 +28 12 30.461592529       14.92   M3.5e+M3.5e 115 0
15 [BCG93] 2 TT* 04 15 05.1566689290 +28 08 46.055640665           M5.5 42 0
16 EM* LkCa 4 Or* 04 16 28.1070192558 +28 07 35.732032828   13.96 12.78 11.825   K7:Ve 154 0
17 V* CY Tau Or* 04 17 33.7281514373 +28 20 46.809969664 14.52 14.68 13.40 12.59   M1.5 242 0
18 V* V1312 Tau TT* 04 17 38.9462203679 +28 33 00.570855332   15.57 13.26 13.12   M2 91 0
19 IRAS 04158+2805 Y*O 04 18 58.1407377664 +28 12 23.347645825           M5.25 91 0
20 V* FQ Tau Or* 04 19 12.812616 +28 29 32.98128       15.00   M3 100 0
21 V* BP Tau Or* 04 19 15.8342975037 +29 06 26.929456808   13.13 12.12 11.89   K5/7Ve 617 0
22 WK81 1 TT* 04 19 26.2671630797 +28 26 14.259129092   14.81 13.04 12.240   K7 198 1
23 V* V1070 Tau Or* 04 19 41.2688488305 +27 49 48.151086734   13.75 12.25 11.14   M0 136 0
24 V* DE Tau Or* 04 21 55.6346296353 +27 55 06.184221341 15.18 15.13 13.80     M3Ve 231 0
25 V* RY Tau Or* 04 21 57.4132838427 +28 26 35.533990877 10.82 10.34 9.30 9.67 8.87 K1IV/Ve 662 1
26 V* T Tau TT* 04 21 59.4323326335 +19 32 06.439974179   11.22 10.12 9.80   K0IV/Ve 1340 1
27 V* FS Tau Or* 04 22 02.1925017485 +26 57 30.331063489 17.57   14.10 15.63   M3.5e+M0e 263 0
28 V* FT Tau Or* 04 23 39.1894939930 +24 56 14.248383831   16.15 14.93 14.70   M2.8 121 0
29 V* IP Tau Or* 04 24 57.0823478325 +27 11 56.543062579   14.50   12.46   M0:Ve 201 0
30 2MASS J04270266+2605304 Y*O 04 27 02.66593 +26 05 30.3790           ~ 136 0
31 V* DF Tau Or* 04 27 02.7917481241 +25 42 22.456361256 11.97 12.25 11.42 10.31 9.14 M3Ve 467 1
32 V* DG Tau Or* 04 27 04.6913654419 +26 06 16.041555299 13.57 13.97 10.50 12.28   K6Ve 952 1
33 LDN 1521D DNe 04 27 46.5 +26 18 52           ~ 215 0
34 V* FW Tau Or* 04 29 29.703744 +26 16 53.06412       15.85   M5.5 123 0
35 V* DH Tau Or* 04 29 41.5520056304 +26 32 58.123761109 15.14 14.62 13.10 13.01   M1Ve 276 0
36 V* IQ Tau Or* 04 29 51.5569553814 +26 06 44.854858369 15.43   13.80 12.28 11.11 M0.5 208 0
37 V* UX Tau A TT* 04 30 03.9931880444 +18 13 49.476948664   12.92 11.15     K2Ve 333 0
38 V* UX Tau Or* 04 30 03.99626 +18 13 49.4355 11.23 11.84 10.80 9.83 9.05 K2Ve+M1Ve 319 0
39 V* FX Tau Or* 04 30 29.618064 +24 26 45.02724   15.18 13.61 13.21   M4 144 0
40 V* DK Tau A * 04 30 44.2409691803 +26 01 24.730398215           K5Ve 251 0
41 V* DK Tau Or* 04 30 44.243376 +26 01 24.65328 13.32 14.59 13.05 12.08   K7e+K7e 303 0
42 EM* LkHA 331 TT* 04 31 23.814648 +24 10 52.98312   16.30 14.73 14.98   M4.5V 98 0
43 V* HL Tau Or* 04 31 38.471952 +18 13 58.08504   15.89 14.49 14.39   K5 1256 0
44 IRAS 04287+1807 mul 04 31 38.8 +18 13 57           ~ 796 0
45 V* XZ Tau Or* 04 31 40.0868968022 +18 13 56.642439056     10.40 13.12   M2e+M2e 413 1
46 V* HK Tau Or* 04 31 50.5722969258 +24 24 17.775488652 16.81   15.10     M0.5 303 1
47 V* V710 Tau ** 04 31 57.79848 +18 21 36.9396           ~ 155 0
48 V* V710 Tau A TT* 04 31 57.8032267772 +18 21 34.726898440       13.87   M2/3e 156 0
49 Haro 6-13 Or* 04 32 15.4177438039 +24 28 59.580866027 19.22   17.7     M0 192 1
50 V* GG Tau Or* 04 32 30.3318954228 +17 31 40.834888327 14.84 14.78 13.40 11.54   M0e+M2.0e 668 1
51 V* UZ Tau ** 04 32 43.02168 +25 52 30.9036           M4Ve+M1/3Ve 292 0
52 V* GH Tau Or* 04 33 06.2181025969 +24 09 33.628411049     13.20 12.59   M3Ve 172 0
53 V* GI Tau Or* 04 33 34.0608378045 +24 21 17.067391746 14.34   13.70 12.15 11.06 K5Ve 261 1
54 V* GK Tau Or* 04 33 34.5626781676 +24 21 05.854541262 15.50   13.00 12.02 10.62 K7:Ve 281 0
55 V* DL Tau Or* 04 33 39.0766866461 +25 20 38.097973550 14.04 14.59 13.40 11.85 10.89 K7Ve 295 0
56 V* HN Tau Or* 04 33 39.3612389736 +17 51 52.302839814   14.76 13.40 13.05   K5e 226 0
57 V* DM Tau Or* 04 33 48.7335659850 +18 10 09.974471722 14.30 14.82 14.00     M2Ve 541 0
58 V* CI Tau Or* 04 33 52.0144455735 +22 50 30.093741884 14.97 15.09 13.80     K4IVe 287 1
59 V* AA Tau Or* 04 34 55.4222683130 +24 28 53.038273587 13.14 13.34 12.20     K5Ve 649 0
60 V* HO Tau Or* 04 35 20.2103777721 +22 32 14.557063236     15.20     M0.5 113 0
61 V* FF Tau Or* 04 35 20.9049286667 +22 54 24.234895403 17.57 15.73       K7 73 1
62 V* DN Tau Or* 04 35 27.3776240781 +24 14 58.908761629 13.56 12.88 11.50 11.79   M1:Ve 357 0
63 V* DO Tau Or* 04 38 28.5882167490 +26 10 49.472067634 12.78 13.44 12.30 13.01   M1Ve 327 1
64 V* HV Tau Or* 04 38 35.2903493114 +26 10 38.646251388           M1Ve 121 0
65 V* VY Tau Or* 04 39 17.4208176970 +22 47 53.361809753     9.00     M0Ve 183 0
66 EM* LkCa 15 Or* 04 39 17.7912813350 +22 21 03.387667491   13.01 12.03 11.61   K5:Ve 581 1
67 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 3694 0
68 CoKu Tau-Aur Star 4 TT* 04 41 16.8106225314 +28 40 00.077173462   16.40 14.68 14.59   M1.5e 169 0
69 V* DP Tau Or* 04 42 37.6996387891 +25 15 36.992730557 15.84 15.2 13.70 14.42   M0.8 156 1
70 V* GO Tau Or* 04 43 03.0761884276 +25 20 18.708294279   16.2 14.40     M2.3 163 0
71 V* DQ Tau Or* 04 46 53.0577037389 +17 00 00.135310040 14.56 13.67 12.00 13.21   M1Ve 300 0
72 Haro 6-37 Or* 04 46 58.97952 +17 02 38.1948           K7e+M1e 105 0
73 V* DR Tau Or* 04 47 06.2152696011 +16 58 42.814250257 12.03 11.86 10.50 12.19   K5Ve 484 0
74 V* DS Tau Or* 04 47 48.5954846337 +29 25 11.189809829 13.11 13.16 12.30 12.37 10.80 K4Ve 220 0
75 V* UY Aur Or* 04 51 47.3900418279 +30 47 13.552212742 12.82 12.96 11.90 10.59 9.52 M0e+M2.5e 334 0
76 V* GM Aur Or* 04 55 10.9813656049 +30 21 59.375978047 14.59 13.351 12.242 11.798   K3Ve 567 0
77 V* SU Aur Or* 04 55 59.3861369488 +30 34 01.499800471   10.33 9.30 9.17   G2IIIne 546 0
78 V* RW Aur TT* 05 07 49.5662483 +30 24 05.177426   10.86 9.60 9.95   K1/5e+K5e 729 0
79 V* TW Hya TT* 11 01 51.9054298616 -34 42 17.031550898   11.94 10.50 10.626 9.18 K6Ve 1622 1
80 NAME Chamaeleon Region SFR 11 55 -78.0           ~ 712 0
81 NAME Lup Cloud SFR 16 03 -38.1           ~ 559 0
82 V* V866 Sco Or* 16 11 31.345632 -18 38 25.96200   13.98 12.63 12.81   K0e+K5e 252 0
83 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3167 1
84 V* V1003 Oph Or* 16 34 09.1694383329 -15 48 16.776308800     13.44     G5 90 0

    Equat.    Gal    SGal    Ecl

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2021.05.16-20:48:01

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