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Table A.1
Absorption and power-law parameters used for spectral fits of classical SgXBs (S. No 1–55) and SFXTs (S. No 56–76) used in this paper.
| No | Source | OBSID (Mission) | NH1 | NH2 | CV | Γ | Emission Line | EW |  /dof |
Flux (1-10 keV) | Distance |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1022 atoms cm−2 | 1022 atoms cm−2 | (keV) | (keV) | 10 −11 ergs cm−2 s−1 | (kpc) | ||||||
| Classical SgXBs | |||||||||||
| (1) | IGR J00370+6122 | 0501450101 (XMM) | 0.81 ± 0.03 | 3.20 ± 0.28 | 0.62 ± 0.02 | 1.60 ± 0.03 | 6.42 ± 0.10 | 0.014 ± 0.007 | 1.48/169 | 7.48 ± 0.05 | 3.3 (Reig et al. 2005) |
| (2) | 4U 0114+65 | 406017010 (Suzaku) | 2.99 ± 0.15 | 8.00 ± 0.80 | 0.64 ± 0.03 | 1.05 ± 0.03 | 6.437 ± 0.014 | 0.0319 ± 0.004 | 1.01/211 | 14.44 ± 0.06 | 7.0 ± 3.6 (Reig et al. 1996) |
| 7.08 ± 0.04 | 0.020 ± 0.005 | ||||||||||
| (3) | Vela X-1* | 0406430201 (XMM) | 3.29 ± 0.25 | 22.43 ± 2.55 | 0.31 ± 0.02 | 1.00 ± 0.01 | 6.419 ± 0.005 | 0.067 ± 0.001 | 1.29/101 | 214.99 ± 0.91 | 1.9 ± 0.2 (Sadakane et al. 1985) |
| 6.71 ± 0.02 | 0.007 ± 0.002 | ||||||||||
| 7.05 ± 0.01 | 0.019 ± 0.001 | ||||||||||
| (4) | 0111030101 (XMM) | 8.96 ± 1.00 | 13.37 ± 1.30 | 0.95 | 1.04 ± 0.02 | 6.361 ± 0.004 | 0.059 ± 0.003 | 1.45/90 | 75.23 ± 0.15 | 1.9 ± 0.2 (Sadakane et al. 1985) | |
| (5) | 403045010 (Suzaku) | 2.63 ± 0.11 | – | – | 1.22 ± 0.01 | 6.394 ± 0.003 | 0.056 ± 0.002 | 1.42/159 | 126.29 ± 0.39 | 1.9 ± 0.2 (Sadakane et al. 1985) | |
| 7.07 ± 0.01 | 0.019 ± 0.001 | ||||||||||
| (6) | GX 301-2* | 05552003011 (XMM) | 30.39 ± 0.09 | 70.93 ± 0.40 | 0.84 ± 0.01 | 0.65 ± 0.01 | 6.40 ± 0.01 | 0.604 ± 0.006 | 1.53/103 | 79.2 ± 1.33 | 3.04 (Kaper et al. 1995) |
| 7.06 ± 0.002 | 0.129 ± 0.002 | ||||||||||
| (7) | 05552004012 (XMM) | 39.11 ± 0.11 | 72.14 ± 0.95 | 0.82 ± 0.02 | 0.74 ± 0.01 | 6.42 ± 0.02 | 0.746 ± 0.009 | 1.51/1366 | 102.30 ± 0.50 | 3.04 (Kaper et al. 1995) | |
| 7.09 ± 0.01 | 0.181 ± 0.003 | ||||||||||
| (8) | 4030440203 (Suzaku) | 22.49 ± 2.22 | 18.45 ± –3.00 | 0.61 ± 0.17 | 0.99 ± 0.02 | 6.39 ± | 0.127 ± | 1.35/155 | 87.044 ± 0.25 | 3.04 (Kaper et al. 1995) | |
| 7.09 ± 0.02 | 0.017 ± 0.003 | ||||||||||
| (9) | 403044010 (Suzaku) | 14.95 ± 1.40 | 52.76 ± 3.48 | 0.95 | 1.03 ± 0.11 | 6.38 ± 0.01 | 0.219 ± 0.014 | 0.92/160 | 16.31 ± 0.71 | 3.04 (Kaper et al. 1995) | |
| (10) | 4U 1538-522e | 0152780201 (XMM) | 0.64 ± 0.06 | 20.05 ± 2.05 | 0.74 ± 0.04 | 0.64 ± 0.09 | 6.446 ± 0.021 | 0.6067 ± 0.060 | 1.39/148 | 1.06 ± 0.01 | 6.4 ± 1 (Reynolds et al. 1992) |
| 6.92 ± 0.01 | 0.069 ± 0.021 | ||||||||||
| (11) | 407068010 (Suzaku) | 1.48 ± 0.02 | – | – | 1.19 ± 0.01 | 6.423 ± 0.009 | 0.069 ± 0.005 | 0.98/215 | 43.79 ± 0.16 | 6.4 ± 1 (Reynolds et al. 1992) | |
| (12) | IGR J16207-5129 | 0402920201 (XMM) | 3.03 ± 1.14 | 6.38 ± 1.10 | 0.83 ± 0.15 | 1.11 ± 0.09 | 6.43 ± 0.04 | 0.033 ± 0.012 | 1.28/166 | 2.09 ± 0.02 |  (Nespoli et al. 2008) |
| (13) | 402065020 (Suzaku) | 11.30 ± 0.89 | – | – | 1.23 ± 0.11 | 6.427 ± 0.035 | 0.058 ± 0.019 | 1.17/116 | 1.75 ± 0.03 |  (Nespoli et al. 2008) |
|
| (14) | IGR J16318-4848 | 0154750401 (XMM) | 153.28 ± 18.50 | – | – | 0.34 ± 0.44 | 6.389 ± 0.003 | 2.33 ± 0.92 | 1.33/59 | 0.725 ± 0.001 | 2.60 (Filliatre & Chaty 2004) |
| 7.24 ± 0.06 | 0.623 ± 0.360 | ||||||||||
| (15) | 0201000201 (XMM) | 120.63 ± 11.00 | – | – | 0.45 ± 0.27 | 6.403 ± 0.004 | 1.17 ± 0.18 | 1.36/66 | 0.732 ± 0.012 | 2.60 (Filliatre & Chaty 2004) | |
| 7.05 ± 0.02 | 0.258 ± 0.052 | ||||||||||
| (16) | 0201000301 (XMM) | 133.30 ± 27.50 | – | – | 0.35 ± 0.64 | 6.41 ± 0.01 | 2.55 ± 1.94 | 0.97/101 | 0.235 ± 0.002 | 2.60 (Filliatre & Chaty 2004) | |
| 7.05 ± 0.01 | 0.258 ± 0.156 | ||||||||||
| (17) | 4010940104 (Suzaku) | 124.16 ± 9.05 | – | – | 1.07 ± 0.20 | 6.395 ± 0.005 | 0.758 ± 0.050 | 1.64/124 | 0.922 ± 0.008 | 2.60 (Filliatre & Chaty 2004) | |
| 7.09 ± 0.04 | 0.108 ± 0.008 | ||||||||||
| (18) | 02010004015 (XMM) | 114.56 ± 8.50 | – | – | 0.71 ± 0.33 | 6.404 ± 0.001 | 1.115 ± 0.213 | 1.12/60 | 0.507 ± 0.007 | 2.60 (Filliatre & Chaty 2004) | |
| 7.05 ± 0.03 | 0.298 ± 0.055 | ||||||||||
| (19) | 07422702016 (XMM) | 146.16 ± 4.50 | – | – | 0.66 ± 0.02 | 6.439 ± 0.003 | 1.76 ± 0.04 | 1.26/101 | 0.570 ± 0.047 | 2.60 (Filliatre & Chaty 2004) | |
| 7.11 ± 0.02 | 0.432 ± 0.077 | ||||||||||
| (20) | IGR J16320-4751 | 0128531101 (XMM) | 20.36 ± 2.45 | – | – | 1.09 ± 0.20 | 6.43 ± 0.15 | 0.109 ± 0.070 | 0.89/105 | 1.392 ± 0.031 | 3.5 (Rahoui et al. 2008) |
| (21) | 0556140101 (XMM) | 26.19 ± 1.15 | – | – | 0.41 ± 0.08 | 6.420 ± 0.002 | 0.243 ± 0.017 | 1.30/99 | 6.68 ± 0.08 | 3.5 (Rahoui et al. 2008) | |
| 7.04 ± 0.03 | 0.049 ± 0.011 | ||||||||||
| (22) | 0556140201 (XMM) | 18.88 ± 0.68 | – | – | 0.309 ± 0.056 | 6.420 ± 0.004 | 0.210 ± 0.012 | 1.21/123 | 13.75 ± 0.20 | 3.5 (Rahoui et al. 2008) | |
| 7.01 ± 0.06 | 0.061 ± 0.022 | ||||||||||
| (23) | 0556140301 (XMM) | 18.68 ± 0.65 | – | – | 0.34 ± 0.06 | 6.42 ± 0.01 | 0.176 ± 0.014 | 1.18/119 | 0.132 ± 0.001 | 3.5 (Rahoui et al. 2008) | |
| 7.01 ± 0.06 | 0.071 | ||||||||||
| (24) | 0556140401 (XMM) | 22.30 ± 0.95 | – | – | 0.56 | 6.41 ± 0.01 | 0.157 ± 0.001 | 1.37/117 | 8.29 ± 0.07 | 3.5 (Rahoui et al. 2008) | |
| 7.23 ± 0.30 | 0.108 ± 0.112 | ||||||||||
| (25) | 0556140501 (XMM) | 21.92 ± 1.80 | – | – | 0.56 ± 0.14 | 6.41 ± 0.02 | 0.125 ± 0.025 | 1.07/89 | 6.71 ± 0.13 | 3.5 (Rahoui et al. 2008) | |
| (26) | 0556140601 (XMM) | 19.13 ± 0.28 | – | – | 0.18 ± 0.03 | 6.420 ± 0.004 | 0.216 ± 0.010 | 1.52/122 | 0.172 ± 0.001 | 3.5 (Rahoui et al. 2008) | |
| 6.99 ± 0.03 | 0.117 ± 0.012 | ||||||||||
| (27) | 0556140701 (XMM) | 41.95 ± 2.90 | – | – | 0.022 ± 0.131 | 6.420 ± 0.005 | 0.469 ± 0.023 | 1.37/96 | 6.23 ± 0.05 | 3.5 (Rahoui et al. 2008) | |
| 7.03 ± 0.05 | 0.167 ± 0.042 | ||||||||||
| (28) | 0556140801 (XMM) | 19.86 ± 1.02 | – | – | 0.54 ± 0.09 | 6.409 ± 0.004 | 0.170 ± 0.010 | 1.16/113 | 8.17 ± 0.07 | 3.5 (Rahoui et al. 2008) | |
| 7.07 ± 0.24 | 0.298 ± 0.202 | ||||||||||
| (29) | 0556141001 (XMM) | 18.27 ± 0.94 | – | – | 0.45 ± 0.08 | 6.408 ± 0.010 | 0.151 ± 0.010 | 0.95/113 | 9.91 ± 0.20 | 3.5 (Rahoui et al. 2008) | |
| 7.07 ± 0.17 | 0.286 ± 0.118 | ||||||||||
| (30) | 0201700301 (XMM) | 14.41 ± 0.48 | – | – | 0.49 ± 0.05 | 6.397 ± 0.001 | 0.107 ± 0.007 | 1.50/125 | 6.83 ± 0.02 | 3.5 (Rahoui et al. 2008) | |
| 7.01 ± 0.20 | 0.365 ± 0.308 | ||||||||||
| (31) | IGR J16393-4643 | 0206380201 (XMM) | 25.51 ± 1.28 | – | – | 0.61 ± 0.09 | 6.393 ± 0.027 | 0.084 ± 0.017 | 1.05/107 | 4.14 ± 0.04 | 10.6 (Chaty et al. 2008) |
| (32) | 0604520201 (XMM) | 25.28 ± 2.95 | – | – | 0.65 ± 0.21 | 6.48 ± 0.06 | 0.069 ± 0.035 | 0.71/94 | 1.27 ± 0.02 | 10.6 (Chaty et al. 2008) | |
| (33) | 404056010 (Suzaku) | 29.36 ± 1.75 | – | – | 1.12 ± 0.13 | 6.390 ± 0.048 | 0.057 ± 0.020 | 1.16/129 | 2.33 ± 0.03 | 10.6 (Chaty et al. 2008) | |
| (34) | IGR J16418-4532 | 0405180501 (XMM) | 3.51 ± 0.89 | 5.76 ± 0.99 | 0.64 ± 0.17 | 1.47 ± 0.11 | 6.4 | 0.008 | 0.95/133 | 0.97 ± 0.02 | 13 (Rahoui et al. 2008) |
| (35) | 0679810201 (XMM) | 1.42 ± 0.14 | 3.93 ± 0.31 | 0.95 | 0.99 ± 0.04 | 6.39 ± 0.20 | 0.013 ± 0.009 | 1.19/154 | 6.41 ± 0.08 | 13 (Rahoui et al. 2008) | |
| (36) | IGR J16493-4348 | 401054010 (Suzaku) | 8.26 ± 1.85 | – | – | 1.41 ± 0.21 | 6.452 ± 0.093 | 0.046 ± 0.001 | 1.61/67 | 1.42 ± 0.03 | 6 (Martínez-Núñez et al. 2017) |
| (37) | OAO 1657-415 | 406011010 (Suzaku) | 17.28 ± 1.35 | 37.14 ± 6.57 | 0.57 ± 0.07 | 0.87 ± 0.04 | 6.459 ± 0.002 | 0.254 ± 0.008 | 1.31/162 | 14.72 ± 0.15 | 1.5 (Chakrabarty et al. 2002) |
| 7.14 ± 0.04 | 0.098 ± 0.007 | ||||||||||
| (38) | 4U 1700-37 | 0083280101 (XMM) | 3.88 ± 0.19 | 5.89 ± 0.44 | 0.67 ± 0.04 | 1.09 ± 0.03 | 6.43 ± 0.01 | 0.037 ± 0.004 | 1.59/154 | 81.97 ± 0.54 | 2.12 ± 0.34 (Megier et al. 2009) |
| 7.10 | 0.021 | ||||||||||
| (39) | 00832802017 (XMM) | 1.36 ± 0.08 | 5.55 ± 1.20 | 0.27 ± 0.04 | 0.75 ± 0.03 | 6.43 ± | 0.083 ± 0.004 | 1.42/137 | 187.09 ± 1.39 | 2.12 ± 0.34 (Megier et al. 2009) | |
| 7.11 ± 0.03 | 0.014 ± 0.003 | ||||||||||
| (40) | 0083280301 (XMM) | 6.10 ± 0.25 | 10.74 ± 0.46 | 0.95 | 1.11 ± 0.03 | 6.43 ± 0.01 | 0.064 ± 0.007 | 1.38/157 | 84.41 ± 0.92 | 2.12 ± 0.34 (Megier et al. 2009) | |
| 7.16 ± 0.06 | 0.013 ± 0.005 | ||||||||||
| (41) | 4010580108 (Suzaku) | 1.91 ± 0.10 | 3.92 ± 0.25 | 0.61 ± 0.03 | 0.23 ± 0.09 | 6.41 ± 0.01 | 0.079 ± 0.001 | 1.42/214 | 197.03 ± 0.32 | 2.12 ± 0.34 (Megier et al. 2009) | |
| 7.07 ± 0.02 | 0.018 ± 0.002 | ||||||||||
| SFXTs | |||||||||||
| (42) | EXO 1722-363 | 0405640301 (XMM) | 11.77 ± 0.45 | – | – | 0.82 ± 0.08 | 6.41 ± 0.01 | 0.216 ± 0.025 | 1.07/115 | 5.19 ± 0.12 | 6–10.5 (Martínez-Núñez et al. 2017) |
| 7.11 ± 0.05 | 0.049 ± 0.019 | ||||||||||
| (43) | 0405640401 (XMM) | 26.96 ± 2.15 | – | – | 0.64 ± 0.15 | 6.41 ± 0.01 | 0.221 ± 0.033 | 1.04/84 | 2.31 ± 0.19 | 6–10.5 (Martínez-Núñez et al. 2017) | |
| 7.14 ± 0.12 | 0.057 ± 0.001 | ||||||||||
| (44) | 0405640701 (XMM) | 28.06 ± 1.20 | – | – | 0.71 ± 0.09 | 6.45 ± 0.02 | 0.100 ± 0.010 | 1.01/132 | 2.46 ± 0.06 | 6–10.5 (Martínez-Núñez et al. 2017) | |
| 7.13 ± 0.02 | 0.052 ± 0.017 | ||||||||||
| (45) | 0405640801 (XMM) | 13.83 ± 4.28 | 19.85 ± 4.41 | 0.83 ± 0.17 | 1.01 ± 0.12 | 6.42 ± 0.01 | 0.153 ± 0.019 | 0.95/116 | 3.81 ± 0.22 | 6–10.5 (Martínez-Núñez et al. 2017) | |
| 7.09 ± 0.02 | 0.069 ± 0.034 | ||||||||||
| (46) | 0405640901 (XMM) | 19.95 ± 0.98 | – | – | 0.93 ± 0.09 | 6.42 ± 0.05 | 0.046 ± 0.016 | 0.99/112 | 2.68 ± 0.10 | 6–10.5 (Martínez-Núñez et al. 2017) | |
| 7.09 ± 0.35 | 0.033 | ||||||||||
| (47) | 0206380401 (XMM) | 15.63 ± 3.50 | – | – | 0.42 ± 0.30 | 6.40 ± 0.05 | 0.144 ± 0.072 | 0.97/54 | 5.10 ± 0.95 | 6–10.5 (Martínez-Núñez et al. 2017) | |
| 7.07 | 0.058 | ||||||||||
| (48) | SAX J1802.7-2017 | 0206380601 (XMM) | 7.41 ± 0.44 | 0.78 ± 0.08 | 6.50 ± 0.14 | 0.116 ± 0.060 | 1.21/125 | 4.87 ± 0.05 | 12.4 (Martínez-Núñez et al. 2017) | ||
| (49) | 0745060401 (XMM) | 4.65 ± 1.11 | 14.64 ± 4.50 | 0.71 ± 0.09 | 0.78 ± 0.11 | 6.38 | 0.038 ± 0.012 | 1.38/146 | 1.05 ± 0.01 | 12.4 (Martínez-Núñez et al. 2017) | |
| (50) | 0745060501 (XMM) | 2.42 ± 0.27 | 7.44 ± 2.11 | 0.56 ± 0.07 | 1.07 ± 0.09 | 6.39 | 0.096 ± 0.016 | 1.03/146 | 3.38 ± 0.03 | 12.4 (Martínez-Núñez et al. 2017) | |
| (51) | 0745060601 (XMM) | 2.21 ± 0.85 | 6.49 ± 0.60 | 0.89 ± 0.08 | 0.67 ± 0.06 | 6.39 | 0.105 ± 0.017 | 1.07/149 | 4.64 ± 0.03 | 12.4 (Martínez-Núñez et al. 2017) | |
| (52) | 0745060801 (XMM) | 1.75 ± 0.05 | – | – | 0.98 ± 0.02 | 6.41 ± 0.04 | 0.057 ± 0.015 | 1.02/152 | 4.83 ± 0.04 | 12.4 (Martínez-Núñez et al. 2017) | |
| (53) | XTE J1855-026 | 409022010 (Suzaku) | 4.54 ± 1.75 | 14.75 ± 3.50 | 0.63 ± 0.18 | 1.36 ± 0.08 | 6.408 ± 0.011 | 0.100 ± 0.009 | 1.27/215 | 6.74 ± 0.11 | 8.6 ± 0.8 (Coley et al. 2015) |
| 7.15 ± 0.08 | 0.023 ± 0.009 | ||||||||||
| (54) | 4U 1909+07 | 405073010 (Suzaku) | 5.54 ± 0.60 | 6.87 ± 2.15 | 0.49 ± 0.15 | 1.33 ± 0.05 | 6.424 ± 0.012 | 0.075 ± 0.007 | 1.37/109 | 15.64 ± 0.26 | 7.00 ± 3.0 (Morel & Grosdidier 2005) |
| 7.10 | 0.018 ± 0.005 | ||||||||||
| (55) | IGR J19140+0951 | 0761690301 (XMM) | 7.67 ± 0.46 | – | – | 1.79 ± 0.11 | 6.4 | 0.032 | 0.95/116 | 0.29 ± 0.004 | 2–5 (Martínez-Núñez et al. 2017) |
| (56) | IGR J11215-5952 | 0405181901 (XMM) | 0.66 ± 0.04 | 2.27 ± 0.49 | 0.46 ± 0.05 | 1.19 ± 0.05 | 6.46 ± 0.06 | 0.042 ± 0.012 | 1.16/163 | 3.77 ± 0.04 | 6.2 (Martínez-Núñez et al. 2017) |
| (57) | IGR J16195-4945 | 401056010 (Suzaku) | 8.63 ± 0.83 | - | - | 1.19 ± 0.11 | 6.38 ± 0.06 | 0.052 ± 0.019 | 1.10/171 | 1.74 ± 0.08 | 5 (Tomsick et al. 2006) |
| (58) | IGR J16328-4726 | 0728560201 (XMM) | 4.23 ± 0.55 | 12.06 ± 0.88 | 0.97 | 1.36 ± 0.06 | 6.41 ± 0.05 | 0.029 ± 0.011 | 1.14/133 | 1.65 ± 0.02 | 3–10 (Martínez-Núñez et al. 2017) |
| (59) | 0728560301 (XMM) | 12.86 ± 0.63 | – | – | 1.40 ± 0.09 | 6.42 ± 0.07 | 0.075 ± 0.020 | 0.98/118 | 1.47 ± 0.03 | 3–10 (Martínez-Núñez et al. 2017) | |
| (60) | 0654190201 (XMM) | 16.88 ± 1.10 | – | – | 1.45 ± 0.12 | 6.4 | 0.015 ± 0.010 | 1.09/106 | 0.79 ± 0.04 | 3–10 (Martínez-Núñez et al. 2017) | |
| (61) | IGR J16479-4514e | 406078010 (Suzaku) | 2.33 ± 1.11 | 6.06 ± 2.16 | 0.90 ± 0.09 | 1.44 ± 0.14 | 6.34 | 0.081 ± 0.026 | 0.73/47 | 1.30 ± 0.03 | (Chaty et al. 2008) |
| (62) | IGR J17354-3255 | 0701230101 (XMM) | 2.17 ± 0.53 | 5.73 ± 1.12 | 0.96 | 1.33 ± 0.09 | 6.41 ± 0.04 | 0.036 ± 0.019 | 0.94/145 | 9.80 ± 0.53 | 8 (D’Aì et al. 2011) |
| (63) | 0701230701 (XMM) | 5.22 ± 0.21 | – | – | 1.20 ± 0.05 | 6.407 ± 0.065 | 0.094 ± 0.045 | 1.10/138 | 1.86 ± 0.43 | 8 (D’Aì et al. 2011) | |
| (64) | XTE 1739-302 | 0554720101 (XMM) | 2.08 ± 0.44 | 3.87 ± 1.30 | 0.67 ± 0.16 | 1.96 ± 0.15 | 6.4 | 0.004 | 0.89/122 | 0.25 ± 0.01 | 2.7 (Rahoui et al. 2008) |
| (65) | 0561580101 (XMM) | 3.28 ± 0.55 | 7.03 ± 3.35 | 0.52 ± 0.15 | 1.95 ± 0.18 | 6.42 ± 0.11 | 0.038 ± 0.027 | 0.89/117 | 0.37 ± 0.04 | 2.7 (Rahoui et al. 2008) | |
| (66) | IGR J17544-2619 | 0744600101 (XMM) | 0.36 ± 0.08 | 1.23 ± 0.13 | 0.95 | 1.19 ± 0.04 | 6.4 | 0.013 | 1.21/168 | 0.71 ± 0.01 | 3.20 ± 1.00 (Pellizza et al. 2006) |
| (67) | 0679810401 (XMM) | 1.59 ± 0.57 | 3.70 ± 1.71 | 0.76 ± 0.15 | 2.60 ± 0.31 | 6.40 | 0.034 ± 0.029 | 0.79/70 | 0.19 ± 0.03 | 3.20 ± 1.00 (Pellizza et al. 2006) | |
| (68) | 402061010 (Suzaku) | 1.24 ± 0.21 | 1.92 ± 0.30 | 0.71 ± 0.11 | 1.26 ± 0.03 | 6.32 ± 0.08 | 0.019 ± 0.011 | 0.99/150 | 5.55 ± 0.52 | 3.20 ± 1.00 (Pellizza et al. 2006) | |
| (69) | 0154750601 (XMM) | 1.31 ± 0.45 | 3.76 ± 1.21 | 0.78 ± 0.10 | 2.31 ± 0.27 | 6.40 | 0.06 ± 0.05 | 0.92/126 | 2.17 ± 0.43 | 3.20 ± 1.00 (Pellizza et al. 2006) | |
| (70) | SAX J1818.6-1703 | 0693900101 (XMM) | 27.93 ± 1.15 | – | – | 0.49 ± 0.07 | 6.4 | 0.0069 ± | 1.16/139 | 2.99 ± 0.06 | 2.1 ± 0.1 (Torrejón et al. 2010a) |
| (71) | IGR J18410-0535 | 0604820301 (XMM) | 2.87 ± 0.18 | 10.81 ± 0.55 | 0.95 | 1.13 ± 0.05 | 6.44 ± 0.05 | 0.026 ± 0.010 | 1.34/154 | 2.36 ± 0.02 |  (Nespoli et al. 2008) |
| (72) | 505090010 (Suzaku) | 1.91 ± 0.28 | 5.44 ± 1.21 | 0.69 ± 0.07 | 1.70 ± 0.07 | 6.40 ± 0.02 | 0.051 ± 0.008 | 0.96/169 | 4.75 ± 0.12 |  (Nespoli et al. 2008) |
|
| (73) | IGR J18450-0435 | 0728370801 (Suzaku) | 2.78 ± 0.76 | 6.41 ± 1.15 | 0.84 ± 0.10 | 1.39 ± 0.11 | 6.49 ± 0.09 | 0.036 ± 0.003 | 1.19/132 | 1.13 ± 0.04 | 4 (Yamauchi et al. 1995) |
| (74) | 0306170401 (XMM) | 1.79 ± 0.18 | 4.39 ± 1.20 | 0.55 ± 0.07 | 1.33 ± 0.07 | 6.41 ± 0.03 | 0.048 ± 0.003 | 0.85/148 | 3.54 ± 0.14 | 4 (Yamauchi et al. 1995) | |
| (75) | IGR J18462-0223 | 0651680301 (XMM) | 16.91 ± 1.20 | – | – | 1.15 ± 0.14 | 6.34 ± 0.06 | 0.052 ± 0.035 | 0.98/97 | 1.09 ± 0.02 | 11 (Sguera et al. 2013) |
| (76) | IGR J18483-0311 | 0694070101 (XMM) | 4.45 ± 0.75 | 9.09 ± 3.65 | 0.62 ± 0.12 | 2.04 ± 0.17 | 6.40 | 0.045 | 1.05/128 | 0.32 ± 0.03 | 3–4 (Rahoui et al. 2008) |
Notes. (1) Additional emission lines centroid energy (uncertainty), EW (uncertainty)=3.72 (0.01), 0.029 (0.001) , 5.41 (0.02), 0.013 (0.002), 6.29 (0.02), 0.033 (0.001), 7.47 (0.01), 0.065 (0.002), 8.11 (0.04), 0.11 (0.01). (2) Additional emission lines centroid energy (uncertainty), EW (uncertainty)=3.73 (0.01), 0.091 (0.004), 5.43 (0.01), 0.015 (0.002), 6.20 (0.01), 0.015 (0.001), 7.50 (0.01), 0.015 (0.001), 8.23 (0.02), 0.23 (0.01). (3) Additional emission lines centroid energy (uncertainty), EW (uncertainty)=7.46 (0.02), 0.016 (0.002). (4) Additional emission line centroid energy (uncertainty), EW (uncertainty)=7.39 (0.11), 0.138 (0.065). (5) Additional emission line centroid energy (uncertainty), EW (uncertainty)=7.47 (0.06), 0.145 (0.083). (6) Additional emission line centroid energy (uncertainty), EW (uncertainty)=7.52 (0.02), 0.287 (0.047). (7) bbKT (uncertainty), bbnorm (uncertainty)=0.10 (0.02), 0.0053 (0.0021). (8) Ecut (uncertainty)=7.57 (1.00). (*) The X-ray spectra of Vela X-1 and GX 301-2 are dominated below 3keV by orbital-dependent emission lines and soft excesses which origin is still largely debated (see Martínez-Núñez et al. 2014; Suchy et al. 2012; Islam & Paul 2014 and references therein). As the interpretation of these features is beyond the scope of the current paper, we excluded the energy range 1–3keV from the fit of the spectra of these two sources. We verified that this has no quantitative impact on the reported results and on their average absorption column density measured. e Eclipse times are excluded.
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