Table 6: X-ray parameters of targets in XEST (3): Plasma parameters from the 1-T and 2-T fits.
XEST Name $N_{\rm H}$ (1$\sigma $ range) T1a T2 EM1b EM2b $L_{\rm X}^c$ log $T_{\rm av}$ $\chi^{2\ d}_{\rm red}$ d.o.f.
    (1022 cm-2) (MK) (MK) (1052) (1052) (1030) $L_{\rm X}/L_*$ (MK)    
27-115 HBC 352 0.19  (0.17,0.21) 7.54 23.77 10.35 11.52 2.307 -3.09 13.81 0.87 128
27-000 HBC 353 ... ... ... ... ... ... ... ... ... ...
06-005 HBC 358 AB 0.00  (0.00,0.03) 4.29 14.26 1.41 2.12 0.346 -3.49 8.82 0.73 20
06-007 HBC 359 0.00  (0.00,0.02) 5.33 15.19 3.06 3.53 0.628 -3.20 9.34 1.09 56
06-059 L1489 IRS 6.54  (6.08,6.88) ... 50.20 ... 26.57 4.003 -3.67 50.20 1.02 100
20-001 LkCa 1 0.07  (0.00,0.21) 1.39 8.35 1.76 0.82 0.205 -3.85 2.46 1.27 15
20-005 Anon 1 0.28  (0.27,0.29) 8.58 24.12 19.05 14.11 3.473 -3.46 13.32 1.02 228
20-000 IRAS 04108+2803 A ... ... ... ... ... ... ... ... ... ...
20-022 IRAS 04108+2803 B 7.86  (3.40,28.0) ... 11.59 ... 5.95 0.588 -3.42 11.59 0.61 8
20-000 2M J04141188+28 ... ... ... ... ... ... ... ... ... ...
20-042 V773 Tau ABC 0.14  (0.14,0.15) 8.81 28.17 41.39 37.63 8.588 -3.40 15.32 1.28 525
20-043 FM Tau 0.14  (0.12,0.15) 7.19 29.45 1.41 3.06 0.494 -3.55 18.87 1.17 77
20-046 CW Tau ... ... ... ... ... ... ... ... ... ...
20-047 CIDA 1 0.34  (0.04,1.10) 6.38 ... 0.24 ... 0.031 ... 6.38 0.02 2
20-056 MHO 2/1 1.01  (0.84,1.15) 8.00 28.87 6.35 10.35 1.853 -3.07 17.72 0.99 84
20-058 MHO 3 0.50  (0.40,0.69) 11.01 35.94 2.12 1.18 0.357 -3.99 16.80 0.88 19
20-069 FO Tau AB 0.18  (0.10,0.50) ... 13.80 ... 0.47 0.052 -4.76 13.80 1.41 4
20-073 CIDA 2 0.03  (0.00,0.06) 7.77 ... 1.18 ... 0.115 -4.03 7.77 0.79 19
23-002 CY Tau 0.01  (0.00,0.16) 7.77 ... 1.18 ... 0.108 -4.25 7.77 1.85 9
24-002 CY Tau 0.12  (0.03,0.22) 8.81 ... 2.12 ... 0.202 -3.98 8.81 1.19 12
23-004 LkCa 5 0.03  (0.01,0.04) 4.75 17.16 2.35 2.35 0.440 -3.51 9.03 0.75 84
24-004 LkCa 5 0.01  (0.00,0.02) 8.35 28.29 3.06 2.35 0.588 -3.38 14.19 1.10 71
23-008 CIDA 3 0.71  (0.52,0.84) ... 38.38 ... 0.94 0.115 -3.67 38.38 0.89 9
24-008 CIDA 3 0.43  (0.19,0.68) ... 126.38 ... 1.18 0.226 -3.38 126.38 0.62 7
23-015 V410 X3 0.14  (0.09,0.24) 4.41 63.07 0.49 0.16 0.071 -3.66 8.58 0.65 12
24-015 V410 X3 0.00  (0.00,0.07) 7.88 ... 0.31 ... 0.031 -4.02 7.88 0.78 6
23-018 V410 A13 0.29  (0.02,0.62) =10.00 ... 0.05 ... 0.006 -4.40 10.00 0.50 3
24-000 V410 A13 ... ... ... ... ... ... ... ... ... ...
23-000 V410 A24 ... ... ... ... ... ... ... ... ... ...
24-000 V410 A24 ... ... ... ... ... ... ... ... ... ...
23-029 V410 A25 0.71  (0.60,0.80) 1.28 22.14 103.48 6.35 3.807 -3.21 1.51 1.11 89
24-027 V410 A25 0.65  (0.51,0.73) 1.62 27.83 11.05 4.94 1.174 -3.72 3.90 1.04 46
23-032 V410 Tau ABC 0.00  (0.00,0.01) 8.81 24.81 19.52 14.11 3.523 -3.38 13.60 1.03 115
24-028 V410 Tau ABC 0.02  (0.01,0.02) 8.70 22.03 19.28 23.05 4.402 -3.28 14.43 1.30 413
23-033 DD Tau AB 0.28  (0.22,0.54) 5.10 139.48 0.26 0.52 0.122 -4.03 46.29 1.41 5
24-029 DD Tau AB 0.27  (0.18,0.40) ... 38.72 ... 0.94 0.132 -4.00 38.72 1.09 6
23-035 CZ Tau AB 0.17  (0.14,0.21) 7.42 ... 2.12 ... 0.205 -3.71 7.42 0.86 29
24-030 CZ Tau AB 0.19  (0.15,0.23) 7.07 ... 3.06 ... 0.292 -3.55 7.07 1.43 23
23-036 IRAS 04154+2823 4.10  (2.49,6.38) ... 67.83 ... 1.18 0.176 -3.45 67.83 0.98 7
24-031 IRAS 04154+2823 7.67  (1.15,25.8) ... 14.14 ... 2.89 0.282 -3.25 14.14 0.95 1
23-037 V410 X2 1.23  (1.14,1.31) 7.54 32.81 16.93 2.12 1.973 -3.77 8.88 0.81 83
24-032 V410 X2 1.43  (1.12,1.67) 3.48 15.19 46.33 9.88 4.953 -3.37 4.51 0.57 23
23-045 V410 X4 0.86  (0.71,1.05) ... 14.72 ... 1.76 0.172 -4.46 14.72 0.59 16
24-038 V410 X4 0.56  (0.28,1.12) ... 19.13 ... 1.58 0.160 -4.50 19.13 0.11 5
23-047 V892 Tau 0.86  (0.83,0.89) 10.55 28.87 32.69 39.04 7.923 -4.57 18.25 1.15 372
24-040 V892 Tau 1.25  (1.12,1.40) 4.87 22.49 108.65 35.98 13.779 -4.33 7.13 0.87 85
23-048 LR 1 0.63  (0.31,1.60) ... 277.10 ... 0.24 0.045 -4.60 277.10 0.30 3
24-000 LR 1 ... ... ... ... ... ... ... ... ... ...
23-050 V410 X7 0.77  (0.64,0.91) 9.97 18.09 3.06 3.29 0.626 -3.49 13.58 0.73 28
24-042 V410 X7 0.86  (0.73,1.01) 7.88 30.72 10.58 20.70 3.584 -2.73 19.39 0.90 81
23-000 V410 A20 ... ... ... ... ... ... ... ... ... ...
24-000 V410 A20 ... ... ... ... ... ... ... ... ... ...
23-056 Hubble 4 0.31  (0.30,0.33) 4.29 18.55 33.39 35.04 6.491 -3.20 9.08 1.10 382
24-047 Hubble 4 0.21  (0.20,0.22) 8.70 22.96 20.46 19.52 4.167 -3.40 13.97 1.04 279
23-000 KPNO-Tau 2 ... ... ... ... ... ... ... ... ... ...
24-000 KPNO-Tau 2 ... ... ... ... ... ... ... ... ... ...
23-000 CoKu Tau 1 ... ... ... ... ... ... ... ... ... ...
24-000 CoKu Tau 1 ... ... ... ... ... ... ... ... ... ...
23-061 V410 X6 0.73  (0.51,0.99) 3.25 ... 6.35 ... 0.541 -3.15 3.25 0.64 7
24-054 V410 X6 0.37  (0.28,0.64) 7.19 50.20 1.65 0.47 0.214 -3.56 11.07 1.21 8
23-063 V410 X5 0.40  (0.34,0.48) 6.96 18.20 1.65 1.65 0.322 -3.00 11.25 1.08 31
24-055 V410 X5 0.81  (0.75,0.85) 4.64 55.19 15.05 3.06 1.823 -2.24 7.05 0.88 40
23-067 FQ Tau AB 0.45  (0.26,0.80) 6.26 ... 0.86 ... 0.085 -3.98 6.26 1.48 7
24-058 FQ Tau AB 0.35 6.84 ... 0.41 ... 0.040 -4.31 6.84 0.88 1
28-100 BP Tau 0.09  (0.08,0.09) 4.75 22.26 9.64 7.53 1.482 -3.39 9.35 1.10 427
23-074 V819 Tau AB 0.21  (0.20,0.23) 4.64 17.51 15.52 9.64 2.356 -3.17 7.72 1.05 198
24-061 V819 Tau AB 0.20  (0.17,0.22) 4.17 14.72 11.29 9.64 1.945 -3.26 7.46 0.85 109
16-000 IRAS 04166+2706 ... ... ... ... ... ... ... ... ... ...
16-000 IRAS 04169+2702 ... ... ... ... ... ... ... ... ... ...
11-000 CFHT-Tau 19 ... ... ... ... ... ... ... ... ... ...
11-000 IRAS 04181+2655 ... ... ... ... ... ... ... ... ... ...
11-000 IRAS 04181+2654AB ... ... ... ... ... ... ... ... ... ...
11-023 2M J04213459 0.12  (0.01,1.10) 9.97 ... 0.24 ... 0.024 -4.02 9.97 0.63 3
01-028 IRAS 04187+1927 0.68  (0.64,0.80) 5.10 21.68 7.48 3.53 1.072 ... 8.11 0.87 78
11-037 CFHT-Tau 10 0.65 =10.00 ... 0.07 ... 0.007 -4.06 10.00 0.36 2
11-000 2M J04215450+2652 ... ... ... ... ... ... ... ... ... ...
21-038 RY Tau 0.76  (0.66,0.85) 5.91 37.57 15.29 27.28 5.242 -3.75 19.34 1.15 157
21-039 HD 283572 0.08  (0.08,0.08) 8.46 23.30 59.50 61.61 12.687 -3.30 14.16 1.16 522
01-045 T Tau N(+Sab) 0.34  (0.33,0.35) 4.52 23.65 33.86 57.85 9.395 -3.56 12.84 1.36 626
11-054 Haro 6-5 B 22.0  (14.4,33.6) ... 12.17 ... 69.61 6.848 -1.42 12.17 0.90 8
11-057 FS Tau AC 1.70  (1.53,1.87) 3.83 36.17 36.92 24.69 6.434 -2.28 9.42 1.06 154
21-044 LkCa 21 0.10  (0.08,0.12) 4.29 13.22 4.00 3.53 0.698 -3.53 7.27 1.13 81
01-054 RX J0422.1+1934 0.27  (0.27,0.28) 8.46 21.91 10.82 18.11 3.010 ... 15.35 1.04 410
01-062 2M J04221332+1934 0.40  (0.17,0.65) 4.64 9.97 0.63 0.05 0.059 -3.06 4.89 1.11 5
11-079 CFHT-Tau 21 1.48  (1.09,1.96) ... 30.26 ... 1.41 0.169 -3.94 30.26 0.69 7
02-013 FV Tau AB 1.51  (0.97,2.21) 3.94 39.65 8.94 2.82 1.176 -3.59 6.86 1.04 12
02-000 FV Tau/c AB ... ... ... ... ... ... ... ... ... ...
02-016 KPNO-Tau 13 0.30  (0.22,0.42) 6.03 21.33 0.82 0.42 0.122 -3.68 9.26 0.71 10
02-000 DG Tau B ... ... ... ... ... ... ... ... ... ...
02-022 DG Tau A 0.11  (0.08,0.14) 3.71 22.96 0.80 1.69 0.252 -4.41 12.80 0.74 33
02-000 KPNO-Tau 4 ... ... ... ... ... ... ... ... ... ...
02-000 IRAS 04248+2612AB ... ... ... ... ... ... ... ... ... ...
15-020 JH 507 0.27  (0.21,0.34) 3.94 20.75 4.23 0.94 0.456 -3.55 5.33 0.46 30
13-004 GV Tau AB 0.12  (0.01,0.79) 5.80 47.77 0.45 5.48 0.647 -4.03 40.75 1.08 5
13-000 IRAS 04264+2433 ... ... ... ... ... ... ... ... ... ...
15-040 DH Tau AB 0.18  (0.18,0.19) 8.58 23.54 33.16 42.80 8.003 -2.43 15.15 0.94 380
15-042 DI Tau AB 0.12  (0.11,0.14) 7.65 18.20 6.58 7.76 1.437 -3.42 12.23 0.96 110
15-044 KPNO-Tau 5 0.01 6.61 ... 0.09 ... 0.009 -3.99 6.61 0.44 3
14-006 IQ Tau A 0.41  (0.33,0.52) ... 14.26 ... 3.29 0.313 -4.03 14.26 1.57 10
13-000 CFHT-Tau 20 ... ... ... ... ... ... ... ... ... ...
14-000 KPNO-Tau 6 ... ... ... ... ... ... ... ... ... ...
13-035 FX Tau AB 0.20  (0.14,0.29) 8.46 ... 0.39 ... 0.393 -4.00 8.46 0.68 6
14-057 DK Tau AB 0.31  (0.28,0.34) 4.17 18.67 4.70 6.58 1.061 -3.67 10.00 0.83 105
14-000 KPNO-Tau 7 ... ... ... ... ... ... ... ... ... ...
22-013 MHO 9 0.20  (0.12,0.28) 1.04 5.45 6.11 1.18 0.235 -3.56 1.36 0.77 19
22-021 MHO 4 0.13  (0.09,0.16) 5.10 13.45 0.52 0.54 0.101 -3.26 8.37 0.75 14
22-040 L1551 IRS5 0.18  (0.10,0.27) ... 27.83 ... 0.16 0.019 -5.72 27.83 1.29 6
22-042 LkHa 358 1.78  (0.85,3.24) ... 36.64 ... 0.49 0.066 -4.54 36.64 0.44 11
22-000 HH 30 ... ... ... ... ... ... ... ... ... ...
22-043 HL Tau 2.79  (2.55,3.21) 22.38 159.42 21.64 2.12 3.285 -3.25 26.66 1.14 85
22-047 XZ Tau AB 0.24  (0.21,0.27) 8.70 26.43 4.00 3.76 0.849 -3.18 14.91 1.07 37
22-056 L1551 NE 5.51  (1.64,13.5) ... 43.13 ... 0.33 0.045 ... 43.13 0.03 2
03-005 HK Tau AB 0.89  (0.40,1.90) ... 79.54 ... 0.47 0.080 -4.43 79.54 2.46 2
22-070 V710 Tau BA 0.23  (0.22,0.25) 7.77 18.32 6.82 4.94 1.166 -3.56 11.14 0.94 157
19-009 JH 665 0.13  (0.02,0.27) 6.84 ... 0.71 ... 0.059 -4.23 6.84 0.99 4
22-089 L1551 51 0.08  (0.07,0.09) 7.30 16.81 9.88 6.35 1.611 -3.05 10.12 1.14 203
22-097 V827 Tau 0.05  (0.04,0.05) 8.35 22.38 13.64 21.64 3.702 -3.06 15.29 1.16 272
03-016 Haro 6-13 0.54  (0.41,0.72) ... 27.25 ... 1.29 0.151 -4.73 27.25 0.78 8
22-100 V826 Tau 0.06  (0.06,0.06) 7.54 17.97 19.52 22.34 4.210 -2.93 11.99 1.37 373
22-101 MHO 5 0.09  (0.06,0.13) 2.55 8.46 0.28 0.80 0.108 -3.59 6.19 1.06 30
03-017 CFHT-Tau 7 0.47  (0.24,1.46) 3.13 ... 2.12 ... 0.176 -3.13 3.13 0.80 3
03-019 V928 Tau AB 0.40  (0.33,0.46) 4.64 20.99 9.17 2.59 1.096 -3.69 6.47 0.92 45
03-022 FY Tau 0.30  (0.27,0.34) 9.28 27.94 2.35 4.47 0.769 -3.70 19.11 0.99 33
03-023 FZ Tau 0.28  (0.22,0.47) ... 11.48 ... 2.70 0.268 -4.15 11.48 0.83 17
17-002 IRAS 04295+2251 3.43  (2.67,4.59) ... 20.17 ... 9.88 1.025 -3.65 20.17 0.33 8
19-049 UZ Tau E+W(AB) 0.41  (0.33,0.44) 3.83 19.01 4.94 3.06 0.736 -3.67 7.07 0.77 60
17-009 JH 112 0.90  (0.68,1.02) 4.06 30.26 13.17 2.12 1.399 -3.31 5.36 0.55 21
03-031 CFHT-Tau 5 1.51  (0.88,2.29) 4.41 ... 10.82 ... 0.962 -2.48 4.41 0.88 4
04-003 CFHT-Tau 5 0.33  (0.21,0.55) ... 19.83 ... 1.18 0.115 -3.40 19.83 0.51 6
03-035 MHO 8 0.29  (0.18,0.58) 4.99 ... 0.87 ... 0.080 -3.91 4.99 0.54 3
04-009 MHO 8 0.72  (0.50,0.97) 3.25 ... 4.42 ... 0.376 -3.24 3.25 0.50 6
04-010 GH Tau AB 0.11  (0.06,0.19) ... 12.29 ... 1.20 0.120 -4.41 12.29 0.78 6
04-012 V807 Tau SNab 0.10  (0.09,0.12) 4.52 17.04 6.82 4.23 1.030 -3.89 7.51 1.22 83
18-004 KPNO-Tau 14 0.63  (0.59,0.70) ... 22.84 ... 5.88 0.647 -2.82 22.84 1.15 28
17-000 CFHT-Tau 12 ... ... ... ... ... ... ... ... ... ...
04-016 V830 Tau 0.04  (0.04,0.04) 8.12 22.49 15.05 30.57 4.807 -2.80 16.07 1.24 308
18-000 IRAS S04301+261 ... ... ... ... ... ... ... ... ... ...
17-000 IRAS 04302+2247 ... ... ... ... ... ... ... ... ... ...
17-027 IRAS 04303+2240 1.59  (1.41,1.78) 4.06 39.19 32.22 19.99 5.548 -3.18 9.67 0.89 114
04-034 GI Tau 0.41  (0.36,0.47) 4.87 32.58 4.23 3.76 0.872 -3.64 11.91 0.75 48
04-035 GK Tau AB 0.40  (0.37,0.55) 8.81 28.87 7.29 4.47 1.244 -3.64 13.83 1.04 79
18-019 IS Tau AB 0.65  (0.50,0.80) 4.41 17.86 9.41 4.70 1.310 -3.29 7.03 1.08 55
17-058 CI Tau 0.62  (0.31,1.10) 7.88 43.71 0.94 1.65 0.329 -4.01 23.44 0.52 10
18-030 IT Tau AB 0.68  (0.65,0.71) 11.71 37.33 11.76 38.57 6.307 -3.17 28.47 0.90 426
17-066 JH 108 0.17  (0.15,0.21) 8.81 24.93 4.70 5.64 1.115 -3.02 15.54 1.07 36
17-068 CFHT-BD Tau 1 0.65  (0.44,0.80) ... 15.77 ... 1.88 0.174 -2.58 15.77 1.38 2
25-026 AA Tau 0.94  (0.84,1.03) ... 27.13 ... 8.94 1.039 -3.47 27.13 0.82 43
09-010 HO Tau AB 0.64  (0.02,1.48) 3.25 ... 0.47 ... 0.289 -3.36 3.25 0.36 3
08-019 FF Tau AB 0.27  (0.21,0.28) 7.42 15.07 3.53 3.29 0.658 -3.61 10.45 1.13 58
12-040 DN Tau 0.06  (0.05,0.06) 8.81 23.42 5.17 5.17 1.072 -3.56 14.36 1.14 226
12-000 IRAS 04325+2402AB ... ... ... ... ... ... ... ... ... ...
12-059 CoKu Tau 3 AB 0.50  (0.48,0.52) 4.41 18.67 41.86 43.98 8.207 -2.66 9.24 1.01 387
09-022 KPNO-Tau 8 0.11  (0.09,0.13) 4.41 20.99 1.65 3.06 0.459 -2.25 12.16 0.80 58
08-037 HQ Tau AB 0.35  (0.32,0.37) 8.70 24.58 11.99 8.00 2.074 ... 13.18 1.11 134
09-026 HQ Tau AB 0.66  (0.62,0.70) 4.75 24.23 75.72 34.81 10.724 ... 7.93 0.83 165
08-043 KPNO-Tau 15 0.38  (0.37,0.41) 8.81 33.51 5.64 15.52 2.526 -2.33 23.47 0.92 260
09-031 KPNO-Tau 15 0.39  (0.25,0.55) 5.68 24.58 3.29 2.12 0.553 -2.99 10.08 1.22 10
08-000 KPNO-Tau 9 ... ... ... ... ... ... ... ... ... ...
09-000 KPNO-Tau 9 ... ... ... ... ... ... ... ... ... ...
08-048 HP Tau AB 0.48  (0.45,0.51) 8.58 23.88 10.11 10.58 2.187 -3.39 14.48 1.08 128
08-051a HP Tau/G3 AB 0.53  (0.52,0.56) 4.64 20.64 12.46 6.82 1.839 -3.17 7.87 1.08 381
08-051 HP Tau/G2 0.53  (0.52,0.56) 4.64 20.64 93.83 51.27 13.830 -3.26 7.86 1.08 381
08-058 Haro 6-28 AB 0.34  (0.29,0.45) ... 10.55 ... 2.12 0.202 -3.36 10.55 0.87 33
08-000 CFHT-BD Tau 2 ... ... ... ... ... ... ... ... ... ...
08-080 CFHT-BD Tau 3 0.11  (0.00,0.41) =10.00 ... 0.09 ... 0.009 -3.49 10.00 0.12 1
05-005 CFHT-Tau 6 0.32  (0.18,0.46) 9.97 ... 0.40 ... 0.040 -3.36 9.97 1.59 2
05-000 IRAS 04361+2547 ... ... ... ... ... ... ... ... ... ...
05-013 GN Tau AB 2.42  (1.28,3.33) ... 14.38 ... 4.23 0.423 -3.82 14.38 1.60 5
05-017 IRAS 04365+2535 24.3  (9.76,63.0) ... 49.16 ... 3.29 0.499 -4.23 49.16 0.48 1
05-024 IRAS 04369+2539 6.15  (4.93,7.81) ... 32.70 ... 10.35 1.315 -4.78 32.70 1.17 7
07-011 JH 223 0.09  (0.05,0.14) 8.70 ... 0.71 ... 0.061 -4.06 8.70 1.04 10
07-022 Haro 6-32 0.04  (0.00,0.08) ... 11.25 ... 0.94 0.085 -3.74 11.25 0.47 6
07-000 ITG 33 A ... ... ... ... ... ... ... ... ... ...
07-000 CFHT-Tau 8 ... ... ... ... ... ... ... ... ... ...
07-000 IRAS 04381+2540 ... ... ... ... ... ... ... ... ... ...
07-041 IRAS 04385+2550AB 0.76  (0.60,0.97) ... 32.12 ... 2.82 0.367 -3.28 32.12 0.70 9
10-017 CoKuLk332/G2 AB 0.63  (0.59,0.67) 4.75 22.96 33.63 11.52 4.313 -2.99 7.10 0.82 162
10-018 CoKuLk332/G1 AB 0.23  (0.15,0.31) 11.48 43.01 1.88 1.65 0.414 -4.20 21.26 0.64 20
10-020 V955 Tau AB 1.09  (0.83,1.34) 4.17 25.86 27.99 10.11 3.617 -3.03 6.77 1.00 33
10-034 CIDA 7 0.88  (0.58,1.11) 2.20 ... 11.52 ... 0.884 -2.34 2.20 0.58 6
10-045 DP Tau 0.00  (0.00,1.05) 3.25 43.83 0.05 0.61 0.101 -3.88 36.40 1.27 7
10-060 GO Tau 0.35  (0.26,0.55) 6.26 36.29 1.18 1.18 0.308 -3.67 15.07 1.53 12
26-012 2M J04552333+30 0.07  (0.00,0.24) =10.00 ... 0.15 ... 0.015 -3.59 10.00 1.07 2
26-034 2M J04554046+30 0.04  (0.00,0.18) =10.00 ... 0.10 ... 0.010 -3.91 10.00 0.17 1
26-043 AB Aur 0.06  (0.04,0.07) 2.43 7.54 1.18 2.59 0.353 -5.73 5.29 1.36 124
26-050 2MJ04554757/801 0.06  (0.02,0.12) 8.58 12.17 0.24 0.24 0.056 -3.88 10.22 1.03 20
26-067 SU Aur 0.56  (0.54,0.60) 5.22 23.30 87.01 32.45 11.641 -3.52 7.84 1.68 396
26-072 HBC 427 0.02  (0.01,0.03) 9.04 28.06 14.98 15.07 3.276 -3.11 15.96 0.92 106
Additional sources from Chandra
C1-0 KPNO-Tau 10 ... ... ... ... ... ... ... ... ... ...
C1-1 IRAS 04158+2805 3.24  (1.95,5.47) ... 70.72 ... 2.59 0.414 -2.67 70.72 0.70 7
C2-1 Haro 6-5 B 26.4  (10.4,37.2) ... 15.54 ... 43.27 3.774 -1.68 15.54 142.3C 512
C2-2 FS Tau AC 0.82  (0.58,1.05) ... 70.96 ... 1.95 0.329 -3.57 70.96 1.02 12
C3-1 FV Tau/c AB 10.8  (5.70,16.4) ... 16.46 ... 4.94 0.430 -3.27 16.46 96.3C 512
C3-2 DG Tau B 51.3  (11.0,63.0) ... 11.59 ... 111.94 9.689 -3.34 11.59 70.20C 512
C4-1 GV Tau AB ... ... ... ... ... ... ... ... ... ...
C5-2 HN Tau AB 0.20 =10.00 ... ... ... 0.153 -3.80 10.00 ... ...
C5-1 L1551 55 0.14 =10.00 ... ... ... 0.597 -3.38 10.00 ... ...
C5-4 HD 28867 0.05 =10.00 ... ... ... 6.867 -4.85 10.00 ... ...
C5-3 DM Tau 0.12 =10.00 ... ... ... 0.181 -3.80 10.00 ... ...
C6-1 CFHT-BD Tau 4 0.52 ... 14.26 ... 0.94 0.096 -3.40 14.26 0.087 3
C6-0 L1527 IRS ... ... ... ... ... ... ... ... ... ...
C6-0 CFHT-Tau 17 ... ... ... ... ... ... ... ... ... ...
C6-2 IRAS 04370+2559 1.09  (0.90,1.33) ... 50.55 ... 4.47 0.666 -3.08 50.55 0.97 12
a "='' sign before number indicates that parameter was fixed b EM in units of 1052 cm-3 c $L_{\rm X}$ for [0.3,10] keV, in units of 1030 erg s-1 d Numbers followed by 'C' denote C statistic (for low-background Chandra data) Notes on individual objects:
  • Fit performed for MOS1 + MOS2 spectra for: HBC 352 (XEST-27-115), CY Tau (23-002), CY Tau (24-002), FQ Tau (23-067), 2M-J04213459 (11-023), FX Tau (13-035), V827 Tau (22-097), FZ Tau (03-023), CFHT-Tau 5 (03-031), GH Tau (04-010), V955 Tau (10-020), 2M J04552333+30 (26-012), 2M J04554046+30 (26-034), 2M J04554757/801 (26-050), AB Aur (26-043), and SU Aur (26-067).
  • HN Tau A (C5-2), L1551 55 (C5-1), DM Tau (C5-3), and HD 28867 (C5-4): T = 10 MK was adopted for Chandra HRC observations, and $N_{\rm H}$ was derived from $A_{\rm V}$ assuming standard gas-to-dust ratios.
  • DG Tau A (XEST-02-022), GV Tau (XEST-13-004), and DP Tau (XEST-10-045) require different $N_{\rm H}$ for the two components (also CW Tau; see Güdel et al. 2007b). $N_{\rm H}$ for cooler component is given. For hotter component: $N_{\rm H} = 1.8, 4.1,$ and 3.8, respectively.
  • CW Tau = XEST-20-046: spectrum cannot be reliably fitted. CW Tau may be two-absorber X-ray source (Güdel et al. 2007b).
  • HP Tau/G2 and G3 = XEST-08-051 (separation: 10 $^{\prime \prime }$) were fitted as one source. The ratio of the normalizations was derived from PSF fitting in the image.
  • BP Tau = XEST-28-100: for an acceptable fit, two abundances were adjusted: O = 0.267, Fe = 0.10 (AG89).
  • LkCa 1 = XEST-20-001: for an acceptable fit, Fe was adjusted: Fe = 0.57 (AG89).
  • HL Tau = XEST-22-043: for an acceptable fit, Fe was adjusted: Fe = 1.06 (AG89).
  • L1551 IRS 5 = XEST-22-040: the lightly absorbed source cannot originate from heavily absorbed protostar.

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