1999A&A...346..878M

Query : 1999A&A...346..878M

1999A&A...346..878M - Astronomy and Astrophysics, volume 346878-882 (1999/6-3)

Radio emission from RASS sources south of Taurus-Auriga.

MAGAZZU A., UMANA G. and MARTIN E.L.

Abstract (from CDS):

We present a 8.4GHz VLA survey of 50 optical counterparts to 46 ROSAT All-Sky survey (RASS) X-ray sources south of the Taurus-Auriga star-forming region. This survey detected 3 sources with a sensitivity limit of ∼0.12mJy. Merging our sample with other radio observations of sources in and around Taurus-Auriga, we find scarce radio emission among RASS sources south of the Taurus-Auriga molecular clouds. Our data support the evidence that these sources are older than weak-lined T Tauri stars, most of them probably being close to the ZAMS.

Abstract Copyright: ∼

Journal keyword(s): stars: pre-main sequence - radio continuum: stars - X-rays: stars

CDS comments: T.1: RX JHHMM.m+DDMMWW = [MMS97] RX JHHMM.m+DDMMWW. T.3: WNN = [WKS96] NN.

Simbad objects: 87

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Number of rows : 87
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 2MASS J02194738-1025406 TT* 02 19 47.3900001624 -10 25 40.608096780   11.80 10.72     K0e 20 0
2 HD 15526 * 02 29 35.0346656952 -12 24 08.653912920   10.43 9.79     G5/6V 28 0
3 BD-04 548A Y*O 03 12 50.2260184032 -04 14 04.916273856   11.01 10.31 10.31 9.70 G0 11 1
4 BD-04 548 ** 03 12 50.4 -04 13 57           ~ 5 0
5 BD-04 548B Y*O 03 12 50.7491834184 -04 14 15.259186284     10.5 11.05 10.39 G8 7 0
6 V* V1264 Tau TT* 03 24 25.2469771152 +02 31 00.947344224     12.39     K5 19 0
7 TYC 57-485-1 * 03 29 08.0691514416 +01 18 05.667673644   11.09 10.49     G0IV: 20 0
8 2MASS J03330155+0353379 TT* 03 33 01.5550970040 +03 53 37.984558812     13.44     K7 9 0
9 V* V1267 Tau TT* 03 33 11.6210437145 +10 35 56.071180385     12.23     K3 22 0
10 TYC 660-709-1 * 03 38 18.2377682025 +10 20 16.710289042   12.04 11.30     G9 18 0
11 GSC 00070-01148 SB* 03 39 40.5930513480 +06 24 43.565243328     11.32     G9e 16 0
12 TYC 660-825-1 SB* 03 43 40.4918265816 +10 39 13.681325412   11.02 10.25     K0 15 0
13 V* V1273 Tau Or* 03 44 53.1685571012 +03 59 30.951843293   12.77 12.60     K1e 22 0
14 ATO J056.8091+09.5479 EB* 03 47 14.1945172776 +09 32 52.812173436     13.4     ~ 8 0
15 RX J0347.2+0933 * 03 47 15.4 +09 33 02           ~ 5 1
16 2MASS J03471667+0933085 * 03 47 16.6659602664 +09 33 08.694241452     12     ~ 6 0
17 TYC 71-542-1 * 03 47 56.8432696156 +06 16 06.877806719   12.74 12.09     G2 14 0
18 TYC 658-922-1 Em* 03 48 31.4348421383 +08 31 36.783778121   11.66 11.01     F9 19 0
19 ZTF J035149.44+041331.1 RS* 03 51 49.4305655760 +04 13 31.007339724           G6 8 0
20 BD+11 533 * 03 52 24.7605074304 +12 22 43.672462392   10.41 9.83     F8 27 0
21 TYC 72-606-1 * 03 54 06.6101271840 +05 27 23.544845352   12.66 12.20     G8 9 0
22 TYC 72-921-1 Or* 03 54 21.3086712384 +05 35 40.816766292   10.82 10.14     G2V: 26 0
23 TYC 665-150-1 Em* 03 57 21.3821081559 +12 58 16.751428509   11.55 10.77     G0 27 0
24 2MASS J03581272+0932223 TT* 03 58 12.7238624071 +09 32 22.353214542     12.29     K3 18 0
25 BD+07 582A * 04 00 09.4073279040 +08 18 15.168740904   11.02 10.41 10.304   ~ 18 0
26 BD+07 582 ** 04 00 09.5088 +08 18 18.252     9.658   8.670 G5IV/V 28 0
27 HD 285372 TT* 04 03 24.9515332104 +17 24 26.050752144   13.17 11.60 11.22   K3V: 43 0
28 TYC 79-810-1 * 04 04 28.4554072080 +05 18 43.345259136   11.97 11.45 11.41   K0 15 0
29 HD 283323 TT* 04 05 12.3477785160 +26 32 43.833558408   12.26 11.64     K2 31 0
30 V* V1195 Tau TT* 04 06 51.350976 +25 41 28.26924   13.27 11.88 11.37 10.021 K6.5 35 0
31 RX J0407.2+0113A * 04 07 16.3479959304 +01 13 14.682539568   13.02 11.79 11.81   ~ 4 0
32 RX J0407.2+0113 ** 04 07 16.47528 +01 13 14.0952           G4(N) 9 0
33 V* V1302 Tau TT* 04 07 54.0015082281 +17 50 25.854357066   11.9 11.554 10.8 10.387 K4 30 0
34 V* V1196 Tau TT* 04 08 12.9971505643 +19 56 39.262847774   14.270 13.067 12.818   K2e 34 0
35 V* V1306 Tau TT* 04 09 51.1327776576 +24 46 21.070702524   14.72 13.30     M1 35 0
36 HD 286556 * 04 09 51.5223506448 +12 09 01.861424496   10       F8 9 0
37 ATO J062.6653+06.1442 SB* 04 10 39.6679737840 +06 08 39.292396224     12.94     K4 11 0
38 V* V1307 Tau TT* 04 12 50.629008 +19 36 57.76200   13.87 12.58 12.59   K6 29 0
39 V* V1198 Tau TT* 04 12 51.2176349400 +24 41 44.199615228   12.97 12.57 12.355   G9 28 0
40 HD 285579 TT* 04 12 59.8845953784 +16 11 48.196387968   11.92 11.12     G0 29 0
41 2MASS J04132177+1810241 TT* 04 13 21.7817145360 +18 10 24.191126004           M3.5 14 0
42 RX J0416.5+2053B TT* 04 16 27.2447467272 +20 53 09.237731208   18.6   16.8 14.9 M5 28 0
43 RX J0416.5+2053A TT* 04 16 27.9030355608 +20 53 28.618219644           M5 13 0
44 GSC 01827-00138 TT* 04 19 27.1184296080 +28 08 15.729197244           G9 14 0
45 GSC 02371-01675 TT* 04 20 49.8181075848 +30 09 15.263958276     14.74     K7 17 0
46 ZTF J042204.97+193448.2 LM* 04 22 04.9620264720 +19 34 48.392208264           M3.5 37 0
47 GSC 00075-00041 SB* 04 22 54.6195774984 +01 41 31.848911160     12.27     G3 12 0
48 RX J0423.5+0955 Ro* 04 23 30.2215988688 +09 54 28.998477324   13.18 12.24 12.17 10.916 K4 13 0
49 V* V1201 Tau TT* 04 24 48.1541789688 +26 43 16.062986712   13.53 11.26 10.88   K1 48 0
50 HD 283641 TT* 04 24 49.0452856368 +26 43 10.395844176   12.41 11.42     K0 45 0
51 HD 286753 Em* 04 25 35.3197790208 +12 09 59.359739940   11.08 10.56     F8 13 0
52 GSC 00672-01265 * 04 27 30.2991203688 +10 38 48.890392944           G0 11 0
53 TYC 81-1414-1 Em* 04 27 32.0719850112 +06 15 52.065551304   11.07 10.64     F9 13 0
54 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1453 0
55 2MASS J04312405+1800215 LM* 04 31 24.0577715784 +18 00 21.456961776   20.38 18.678   14.32 M7 84 0
56 ATO J067.8768+20.5938 TT* 04 31 30.4248709728 +20 35 38.432761548           M4e 15 0
57 2MASS J04324107+1809239 TT* 04 32 41.0777515608 +18 09 23.950420812           M5.7 31 0
58 HD 285840 TT* 04 32 42.4331784912 +18 55 10.200928476   11.52 10.848   9.711 K1V: 50 0
59 V* V1321 Tau TT* 04 32 53.2357475304 +17 35 33.645243444     13.69     M2 65 0
60 V* V1323 Tau TT* 04 33 41.9926222344 +18 24 27.395522100   12.14 11.75     G6 24 0
61 RX J0434.3+0226 Y*O 04 34 19.5456458760 +02 26 26.157838344   13.450 12.415 12.216   K4e 22 0
62 RX J0437.4+1851A TT* 04 37 26.8711516200 +18 51 26.718203844       11.58 9.915 K6e 21 0
63 V* V1117 Tau TT* 04 38 15.6143744976 +23 02 27.544142652   15.26 13.76 13.41   M1 41 0
64 V* V1328 Tau TT* 04 41 23.9948358936 +27 15 12.468646008   14.05 13.11     G8 19 0
65 BD+08 742 Em* 04 42 32.0876141016 +09 06 00.862082460   11.90 11.02     G5V: 32 0
66 TYC 91-702-1 SB* 04 42 54.7260071832 +04 00 11.509130448   11.76 11.12     K0 14 0
67 V* V1333 Tau TT* 04 44 26.8992878928 +19 52 16.248831024   13.94 12.55     M1 20 0
68 2MASS J04442716+0724590 SB* 04 44 27.1577737656 +07 24 59.130900576     13.67     K5 12 0
69 V* V1825 Ori BY* 04 44 45.3726413304 +08 13 46.933834224     11.75     K4 18 0
70 2MASS J04451314+0729179 * 04 45 13.1601605808 +07 29 17.912295600           G0 7 0
71 V* V1827 Ori Ir* 04 45 36.5394141816 +12 07 50.906324748           K7 8 0
72 V* V1335 Tau TT* 04 46 53.2715281680 +22 55 12.932890680     12.94     M1e 24 0
73 V* V1831 Ori TT* 04 50 04.6945552776 +01 50 42.601523568   12.46 11.97     G9 14 0
74 V* V1343 Tau TT* 04 51 54.2542654080 +17 58 27.776552232     14.26     M2 20 0
75 V* V1344 Tau TT* 04 51 56.5107622296 +28 49 25.932211536     14.52     K2 13 0
76 V* V1345 Tau TT* 04 51 56.8550119848 +28 49 42.737511864   13.2 14.38 13.39   K4 14 0
77 2MASS J04564680+1521460 TT* 04 56 46.8070086912 +15 21 46.040482728           M3.5e 10 0
78 HD 282600 TT* 04 57 06.5174531640 +31 42 50.590964592   12.16 10.88 10.05   K2e 28 0
79 V* V1207 Tau TT* 04 58 39.7400575008 +20 46 44.000970276   13.15       K7 36 0
80 ZTF J051115.94+103035.7 RS* 05 11 15.9408478032 +10 30 35.758634184           K7 13 0
81 TYC 702-1689-1 * 05 12 00.2867720640 +11 12 19.793752380   12.22 11.46     G4 10 0
82 RX J0512.0+1020 TT* 05 12 03.1867728168 +10 20 06.500638140   13.85 11.28 11.73   K2 11 0
83 2MASS J05162151+1147472 TT* 05 16 21.5190273768 +11 47 47.170873536     12.44     K4 11 0
84 2MASS J05283519+1219039 TT* 05 28 35.1922933656 +12 19 03.993154752           K3 8 0
85 V* V1872 Ori Or* 05 28 58.5318589032 +10 45 37.630099332     13.14 12.49 11.86 K3 31 0
86 V* V1874 Ori Or* 05 29 18.9946647696 +12 09 29.361953088     12.86     K7/M0e 20 0
87 V* HM Ori Or* 05 31 47.783304 +12 18 08.19216   14.58 13.34 12.79 11.61 K4 27 0

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