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Table 2

Properties of the X-ray sources in Cyg OB2 detected with XMM-Newton.

 [1]   [2]   [3]   [4]   [5]   [6]   [7]   [8]   [9]   [10]   [11]   [12] 
6 20:32:22.3 +41:18:17.3 0.1584D+00 0.0162 6 0.6659D+00 0.0000 6 0.2717D+00 0.0000 6
13 20:32:31.4 +41:14:06.0 0.6859D − 02 0.0193 6 0.5691D − 01 0.0000 6 0.4197D − 01 0.0000 6
16 20:32:36.5 +41:22:13.1 0.3771D − 03 0.1853 4 0.2176D − 02 0.0000 6 0.1183D − 02 0.0000 5
22 20:32:40.8 +41:14:28.0 0.3500D − 01 0.0000 6 0.4164D+00 0.0000 6 0.3087D+00 0.0000 6
27 20:32:44.2 +41:24:22.3 0.3257D − 03 0.4902 4 0.1518D − 02 0.0083 6 0.8545D − 03 0.0017 5
34 20:32:46.6 +41:18:06.8 0.2761D − 03 0.0000 3 0.8789D − 03 0.0000 3 0.6308D − 03 0.0000 4
74 20:33:08.6 +41:13:17.8 0.9955D − 02 0.2646 5 0.5333D − 01 0.0707 5 0.1364D − 01 0.1639 5
80 20:33:10.6 +41:15:07.6 0.4022D − 01 0.1605 6 0.2614D+00 0.0005 6 0.1775D+00 0.1212 6
92 20:33:13.9 +41:13:04.4 0.9154D − 03 0.6731 6 0.4418D − 02 0.0000 6 0.8938D − 03 0.0000 6
95 20:33:13.9 +41:20:21.1 0.1232D − 01 0.0157 6 0.4790D − 01 0.0814 6 0.9910D − 02 0.1750 6
96 20:33:14.9 +41:18:50.0 0.3530D+00 1.0000 6 0.1292D+01 0.0000 6 0.5778D+00 0.0000 6
122 20:33:23.5 +41:09:11.5 0.9762D − 02 0.1457 6 0.7324D − 01 0.0000 6 0.5054D − 01 0.0457 6
134 20:33:26.6 +41:10:58.4 0.8776D − 03 0.0082 5 0.5431D − 02 0.0000 6 0.2440D − 02 0.0000 6
 [1]   [13]   [14]   [15]   [16]   [17]   [18]   [19]   [20]   [21]   [22]   [23]   [24] 
6 0.4100D − 01 0.0001 6 0.2546D+00 0.0000 6 0.1081D+00 0.0000 6 0.4230D − 01 0.0020 6
13 0.1747D − 02 0.2114 6 0.2484D − 01 0.0000 6 0.1794D − 01 0.0000 6 0.1948D − 02 0.0024 6
16 0.1344D − 03 0.6146 4 0.7055D − 03 0.0000 6 0.6065D − 03 0.0000 5 0.8757D − 04 0.6374 3
22 0.8892D − 02 0.0032 6 0.1429D+00 0.0000 6 0.1087D+00 0.0000 6 0.7893D − 02 0.0000 6
27 0.1216D − 03 0.4100 2 0.5925D − 03 0.3433 4 0.4596D − 03 0.9076 3 0.1947D − 03 0.9668 4
34 0.1740D − 03 0.3820 3 0.7237D − 02 0.0000 2 0.3863D − 03 0.0000 4 0.1304D − 03 0.0282 2
74 0.1779D − 02 0.0166 6 0.1772D − 01 0.1740 6 0.5399D − 02 0.0019 6 0.1847D − 02 0.1020 6
80 0.9531D − 02 0.0093 6 0.8768D − 01 0.0370 6 0.6220D − 01 0.0007 6 0.9659D − 02 0.0000 6
92 0.2085D − 03 0.6109 5 0.7190D − 03 0.0879 6 0.4920D − 03 0.0000 5 0.2043D − 03 0.8327 5
95 0.2614D − 02 0.0900 6 0.1552D − 01 0.2145 6 0.3727D − 02 0.7770 6 0.2804D − 02 0.1776 6
96 0.8258D − 01 1.0000 6 0.4440D+00 0.0000 6 0.2159D+00 0.0000 6 0.8393D − 01 1.0000 6
122 0.2441D − 02 0.2976 6 0.2709D − 01 0.0004 6 0.1681D − 01 0.0000 6 0.2605D − 02 0.9902 6
134 0.2774D − 03 0.4752 6 0.1713D − 02 0.0034 6 0.6320D − 03 0.0000 5 0.2919D − 03 0.7785 4
 [1]   [25]   [26]   [27]   [28]   [29]   [30]   [31]   [32]   [33]   [34]   [35]   [36]   [37] 
6 0.2758D+00 0.0000 6 0.1158D+00 0.0000 6 5.187 4.745 4.339 AEA
13 0.2564D − 01 0.0000 6 0.1902D − 01 0.0000 6 7.817 7.094 6.664 AAA
16 0.4226D − 03 0.0000 6 0.6045D − 03 0.0000 2 12.106 11.337 10.879 AAA
22 0.1431D+00 0.0000 6 0.1080D+00 0.0000 6 20.104 19 4.667 3.512 2.704 DDD
27 0.5709D − 03 0.6657 5 0.1174D − 02 0.0081 5 13.820 12.754 12.408 AAA
34 0.4953D − 03 0.0000 4 0.4651D − 03 0.0000 6 16.337 14.868 14.474 AAA
74 0.1710D − 01 0.0000 6 0.5112D − 02 0.0005 6 20.747 16.699 95 7.110 6.540 6.226 AAA
80 0.9184D − 01 0.0000 6 0.6456D − 01 0.0004 6 19.642 15.811 103 6.468 5.897 5.570 AAA
92 0.1364D − 02 0.0001 6 0.1356D − 02 0.0000 5 20.904 17.445 118 9.034 8.559 8.280 AAA
95 0.1608D − 01 0.2545 6 0.3704D − 02 0.5000 6 17.385 14.174 120 7.248 6.818 6.611 AAA
96 0.4518D+00 0.0000 6 0.2164D+00 0.0000 6 15.267 12.462 126 6.123 5.721 5.503 AAA
122 0.2510D − 01 0.0965 6 0.1775D − 01 0.3997 6 7.025 6.380 6.050 AAA
134 0.1488D − 02 0.1372 6 0.9622D − 03 0.0000 5 8.971 8.434 8.165 AAA
 [1]   [38]   [39]   [40]   [41]   [42] 
6 O6.5-7 I + OB-Ofpe/WN9 Cyg OB2 #5
13 12.87 1.22 2.19 O7.5 Ibf CPR2002 A11
16 16.19 1.16 2.06 MT91 291
22 11.46 2.37 3.35 B5 Ie Cyg OB2 #12
27
34
74 11.55 0.74 2.04 O4 III(f) Cyg OB2 #22
80 10.96 0.69 1.81 O5 If + O6-7 Cyg OB2 #9
92 12.92 0.54 1.81 O8 V MT91 455
95 10.55 0.19 1.45 O3 If Cyg OB2 #7
96 9.06 0.08 1.30 O5.5 I(f) + O6 Cyg OB2 #8a
122 11.84 0.93 2.20 O5.5 V MT91 516
134 13.00 0.61 1.87 O8.5 V MT91 534

Notes. This table is available in its entirety at CDS. Some excerpts are shown here for guidance. The columns have the following meaning:  [1]  = source number;  [2]  and  [3]  = source coordinates (J2000.0);  [4] – [6]  = mean count rate in EPIC-pn soft band, probability that the source be constant and number of observations of this source in this band with EPIC-pn;  [7] – [9]  = same for the EPIC-pn medium band;  [10]  −  [12]  = same for the EPIC-pn hard band;  [13] – [15]  = same for the EPIC-MOS1 soft band;  [16] – [18]  = same for the EPIC-MOS1 medium band;  [19]  −  [21]  = same for the EPIC-MOS1 hard band;  [22] – [24]  = same for the EPIC-MOS2 soft band;  [25] – [27]  = same for the EPIC-MOS2 medium band;  [28] – [30]  = same for the EPIC-MOS2 hard band;  [31]  and  [32]  = UVM2 and UVW1 magnitudes;  [33]  = ID number of OM counterpart;  [34]  − [36]  = J, H, Ks photometry from 2MASS;  [37]  = 2MASS quality flag or “ncp”, “2cp” “3cp” where 2cp (3cp) means there are 2 (resp. 3) 2MASS counterparts inside the 4 arcsec correlation radius whilst ncp means no 2MASS counterpart was found inside the correlation radius;  [38] – [40]  = V, U − B, B − V from Massey & Thompson (1991);  [41]  and  [42]  = spectral type and common identifier.

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