2006A&A...454.1047S

Query : 2006A&A...454.1047S

2006A&A...454.1047S - Astronomy and Astrophysics, volume 454, 1047-1063 (2006/8-2)

An XMM-Newton view of the young open cluster NGC 6231. I. The catalogue.

SANA H., GOSSET E., RAUW G., SUNG H. and VREUX J.-M.

Abstract (from CDS):

This paper is the first of a series dedicated to the X-ray properties of the young open cluster NGC6231. Our data set relies on an XMM-Newton campaign of a nominal duration of 180ks and reveals that NGC6231 is very rich in the X-ray domain too. Indeed, 610 X-ray sources are detected in the present field of view, centered on the cluster core. The limiting sensitivity of our survey is approximately 6x10–15erg/cm2/s but clearly depends on the location in the field of view and on the source spectrum. Using different existing catalogues, over 85% of the X-ray sources could be associated with at least one optical and/or infrared counterpart within a limited cross-correlation radius of 3" at maximum. The surface density distribution of the X-ray sources presents a slight N-S elongation. Once corrected for the spatial sensitivity variation of the EPIC instruments, the radial profile of the source surface density is well described by a King profile with a central density of about 8 sources per arcmin2 and a core radius close to 3.1-arcmin. The distribution of the X-ray sources seems closely related to the optical source distribution. The expected number of foreground and background sources should represent about 9% of the detected sources, thus strongly suggesting that most of the observed X-ray emitters are physically belonging to NGC6231. Finally, beside a few bright but soft objects - corresponding to the early-type stars of the cluster - most of the sources are relatively faint (∼5x10–15erg/cm2/s) with an energy distribution peaked around 1.0-2.0keV.

Abstract Copyright: ∼

Journal keyword(s): open clusters and associations: individual: NGC 6231 - X-rays: individual: NGC 6231 - X-rays: stars - stars: early-type - catalogues

VizieR on-line data: <Available at CDS (J/A+A/454/1047): table3.dat table6.dat>

Nomenclature: Table 3: [SGR2006] NNN (Nos 1-610).

Simbad objects: 616

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Number of rows : 616
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 IC 348 OpC 03 44 31.7 +32 09 32           ~ 1392 1
2 NGC 2024 Cl* 05 41 43 -01 50.5           ~ 1154 1
3 [SGR2006] 1 * 16 53 00.0412737696 -41 54 45.958653684           ~ 1 0
4 XMMU J165304.3-415334 X 16 53 04.35 -41 53 34.6   17.7   16.9   ~ 1 0
5 2MASS J16530516-4152052 X 16 53 05.1652544400 -41 52 05.267166492           ~ 1 0
6 XMMU J165306.9-414931 X 16 53 06.98 -41 49 30.9           ~ 1 0
7 HD 152076 Y*O 16 53 07.3002035928 -41 43 45.479256528 7.98 9.10 8.90 9.36   B0III 54 0
8 XMMU J165307.4-414659 X 16 53 07.40 -41 46 59.2           ~ 1 0
9 2MASS J16530820-4145336 X 16 53 08.2067785728 -41 45 33.634122012           ~ 1 0
10 2MASS J16531017-4147340 PM* 16 53 10.1712644112 -41 47 34.077663168           ~ 1 0
11 2MASS J16531068-4144512 Y*O 16 53 10.6914004200 -41 44 51.313545852           ~ 3 0
12 XMMU J165311.5-414755 X 16 53 11.62 -41 47 55.4           ~ 1 0
13 2MASS J16531300-4150489 Y*? 16 53 13.0097370072 -41 50 48.911388972           ~ 2 0
14 2MASS J16531315-4152218 * 16 53 13.1259611554 -41 52 21.764033685           ~ 1 0
15 2MASS J16531344-4151336 Y*O 16 53 13.4545584240 -41 51 33.577032888           ~ 2 0
16 2MASS J16531528-4150113 X 16 53 15.2910415608 -41 50 11.320592460       17.9   ~ 1 0
17 USNO-B1.0 0482-00494707 X 16 53 15.7704391320 -41 44 36.886807572   19.2   17.8   ~ 1 0
18 XMMU J165316.3-415139 X 16 53 16.22 -41 51 39.9   19.2   17.7   ~ 1 0
19 XMMU J165316.5-415024 X 16 53 16.47 -41 50 24.3           ~ 1 0
20 2MASS J16531694-4144114 Y*? 16 53 16.9538901312 -41 44 11.529807972           ~ 5 0
21 2MASS J16531851-4152161 X 16 53 18.5146684752 -41 52 16.242360168       20.4   ~ 1 0
22 2MASS J16531869-4155025 X 16 53 18.6682692408 -41 55 02.702052516           ~ 1 0
23 XMMU J165318.9-415446 X 16 53 18.85 -41 54 46.4           ~ 1 0
24 HD 326343 Y*O 16 53 19.3987800696 -41 54 30.009450816 10.526 10.954 10.579   9.994 B3 24 0
25 GSC2 S230322025513 X 16 53 20.7096629808 -41 42 48.708902808   18.0   15.7   ~ 1 0
26 XMMU J165322.0-414109 X 16 53 21.9230028240 -41 41 09.322719180           ~ 1 0
27 2MASS J16532414-4147222 Y*? 16 53 24.1435657584 -41 47 22.298743284 15.051 14.765 13.896   12.792 ~ 4 0
28 XMMU J165325.2-414902 X 16 53 25.23 -41 49 02.6           ~ 1 0
29 NGC 6231 734 Y*O 16 53 26.0679060648 -41 42 34.754623056 14.160 13.982 13.548 13.2 12.902 B9V 9 0
30 2MASS J16532673-4148271 X 16 53 26.7409276560 -41 48 27.210514428           ~ 2 0
31 USNO-B1.0 0481-00503076 X 16 53 28.3219126056 -41 49 00.474414924       19.8   ~ 2 0
32 XMMU J165329.5-414324 X 16 53 29.54 -41 43 24.1           ~ 1 0
33 XMMU J165329.5-415037 X 16 53 29.59 -41 50 37.4           ~ 1 0
34 XMMU J165329.7-414127 X 16 53 29.86 -41 41 27.6           ~ 1 0
35 NAME Sco OB 1 As* 16 53.5 -41 57           ~ 217 0
36 2MASS J16533023-4138066 X 16 53 30.2430539760 -41 38 06.644991120           ~ 1 0
37 2MASS J16533046-4146543 Y*? 16 53 30.463 -41 46 54.37     19.320   16.832 ~ 3 0
38 2MASS J16533046-4149394 X 16 53 30.4899647592 -41 49 39.464636484           ~ 2 0
39 XMMU J165330.7-414457 X 16 53 30.67 -41 44 57.5           ~ 1 0
40 2MASS J16533163-4148391 Y*? 16 53 31.6369594080 -41 48 39.258567756   18.226 16.869 16.4 15.129 ~ 5 0
41 2MASS J16533214-4153343 Y*? 16 53 32.1489469128 -41 53 34.472444640   19.7 18.899 18.3 16.522 ~ 3 0
42 2MASS J16533255-4139017 * 16 53 32.5543012944 -41 39 01.758173724           ~ 1 0
43 2MASS J16533340-4149463 Y*? 16 53 33.3906745224 -41 49 46.415866836     19.435 17.7 16.850 ~ 3 0
44 2XMM J165334.4-414423 X 16 53 34.4 -41 44 23           ~ 5 0
45 2MASS J16533441-4156139 Y*? 16 53 34.42 -41 56 13.9   18.132 16.788   15.013 ~ 2 0
46 [SGR2006] 43 X 16 53 34.52 -41 58 58.2           ~ 3 0
47 2MASS J16533513-4155129 Y*? 16 53 35.1296785632 -41 55 12.938312532 17.580 17.029 15.840   14.334 ~ 4 0
48 XMMU J165335.0-415451 X 16 53 35.14 -41 54 51.2           ~ 1 0
49 XMMU J165335.2-414124 X 16 53 35.31 -41 41 24.1           ~ 1 0
50 2MASS J16533586-4138072 Y*? 16 53 35.8653361104 -41 38 07.307598768           ~ 5 0
51 2MASS J16533587-4148089 Y*? 16 53 35.8705182984 -41 48 08.863047252     18.692   16.319 ~ 3 0
52 2MASS J16533603-4146069 Y*? 16 53 36.0407543040 -41 46 06.908674224     19.281   17.057 ~ 3 0
53 2MASS J16533635-4141546 * 16 53 36.3540549384 -41 41 54.667982616           ~ 3 0
54 XMMU J165336.4-420103 X 16 53 36.48 -42 01 03.4   20.1   18.8   ~ 1 0
55 2MASS J16533651-4152413 Y*? 16 53 36.5077446576 -41 52 41.316786300   19.011 17.602   15.749 ~ 4 0
56 Cl* NGC 6231 SBL 101 Y*? 16 53 36.6058238976 -41 42 29.773539540 16.960 16.448 15.313   13.926 ~ 6 0
57 XMMU J165336.9-415023 X 16 53 37.02 -41 50 23.2           ~ 1 0
58 2MASS J16533723-4140482 X 16 53 37.2301442232 -41 40 48.196682616           ~ 1 0
59 2MASS J16533773-4156081 Y*? 16 53 37.7290394424 -41 56 08.060789832   19.695 18.121   16.174 ~ 3 0
60 2MASS J16533793-4151244 Y*? 16 53 37.9303760016 -41 51 24.302111148           ~ 3 0
61 2MASS J16533811-4156488 Y*? 16 53 38.1164768184 -41 56 48.910629696   19.791 18.141   16.066 ~ 2 0
62 XMMU J165338.4-414138 X 16 53 38.32 -41 41 38.8           ~ 1 0
63 XMMU J165339.3-415729 X 16 53 39.33 -41 57 29.8           ~ 1 0
64 XMMU J165339.6-415045 X 16 53 39.64 -41 50 45.9           ~ 1 0
65 XMMU J165339.8-420116 X 16 53 39.93 -42 01 16.6           ~ 1 0
66 XMMU J165340.3-415722 X 16 53 40.25 -41 57 22.2   20.2   19.3   ~ 1 0
67 2MASS J16534038-4154047 X 16 53 40.3870687440 -41 54 04.746982572           ~ 2 0
68 2MASS J16534055-4138523 X 16 53 40.5620276640 -41 38 52.361655756           ~ 1 0
69 2MASS J16534075-4158185 Y*? 16 53 40.75 -41 58 18.6     19.352   16.550 ~ 2 0
70 GSC2 S230011017360 Y*? 16 53 40.9630672272 -41 37 49.475244432   17.1   15.4   ~ 4 0
71 XMMU J165341.7-415015 X 16 53 41.75 -41 50 15.3           ~ 1 0
72 Cl* NGC 6231 SBL 130 Y*? 16 53 41.7790390608 -41 48 01.737470124 17.107 16.631 15.464   14.113 ~ 5 0
73 XMMU J165342.0-415141 X 16 53 42.01 -41 51 41.8       15.7   ~ 2 0
74 Cl* NGC 6231 SBL 135 Be* 16 53 42.1655694432 -41 41 12.114510972 11.988 12.302 12.007   11.539 Be 7 0
75 XMMU J165342.2-414050 X 16 53 42.27 -41 40 50.5           ~ 1 0
76 2MASS J16534239-4151068 X 16 53 42.392 -41 51 06.85           ~ 2 0
77 XMMU J165342.4-414150 X 16 53 42.50 -41 41 49.4           ~ 1 0
78 NGC 6231 29 * 16 53 43.4680280928 -41 47 47.725543176 15.401 14.461 13.064   11.528 ~ 4 0
79 XMMU J165343.6-415141 X 16 53 43.74 -41 51 41.3           ~ 1 0
80 NGC 6231 41 Y*O 16 53 44.0300553960 -41 50 36.790108080 12.498 12.704 12.423   11.951 ~ 13 0
81 XMMU J165343.9-414720 X 16 53 44.1012097704 -41 47 20.558066676           ~ 1 0
82 CXOU J165344.1-414827 X 16 53 44.1537714720 -41 48 27.160276716           ~ 2 0
83 2MASS J16534468-4141262 Y*O 16 53 44.6600621880 -41 41 25.811654136           ~ 5 0
84 Cl* NGC 6231 SBL 154 * 16 53 44.9518938624 -41 58 22.245599892 17.396 16.803 15.745   14.375 ~ 2 0
85 2MASS J16534578-4147548 Y*? 16 53 45.785 -41 47 54.87       17.1   ~ 3 0
86 2MASS J16534590-4147283 Y*? 16 53 45.9097199400 -41 47 28.400851428   18.245 16.944   15.365 ~ 5 0
87 XMMU J165346.3-414415 X 16 53 46.348 -41 44 15.02           ~ 1 0
88 2MASS J16534644-4152308 Y*? 16 53 46.4340603960 -41 52 30.826414416   19.053 17.536   15.564 ~ 3 0
89 2MASS J16534645-4148507 Y*? 16 53 46.4480391072 -41 48 50.736431340   18.915 17.546   15.729 ~ 4 0
90 2MASS J16534660-4150529 Y*? 16 53 46.5974983392 -41 50 52.986323652       16.6   ~ 3 0
91 XMMU J165346.5-414202 X 16 53 46.65 -41 42 02.0   18.4   17.1   ~ 1 0
92 2MASS J16534668-4150363 Y*? 16 53 46.6807852272 -41 50 36.311962668     19.045   16.519 ~ 3 0
93 2MASS J16534670-4151571 Y*? 16 53 46.703 -41 51 57.19           ~ 3 0
94 2MASS J16534681-4149398 Y*? 16 53 46.812 -41 49 39.84     18.843   16.790 ~ 3 0
95 2MASS J16534689-4149064 Y*? 16 53 46.8948681600 -41 49 06.451886496   17.559 16.111   14.316 ~ 3 0
96 XMMU J165347.0-413923 X 16 53 46.95 -41 39 23.5           ~ 1 0
97 XMMU J165347.0-413614 * 16 53 47.0910082824 -41 36 15.303417048           ~ 1 0
98 2MASS J16534771-4154421 X 16 53 47.7068472432 -41 54 42.083499456           ~ 1 0
99 XMMU J165347.7-414723 X 16 53 47.78 -41 47 23.3           ~ 1 0
100 2MASS J16534785-4155312 Y*? 16 53 47.8543781856 -41 55 31.151010648           ~ 3 0
101 2MASS J16534807-4147504 Y*? 16 53 48.0820620720 -41 47 50.569348092     18.819 18.6 16.398 ~ 3 0
102 2MASS J16534825-4152536 Y*? 16 53 48.2508370200 -41 52 53.641320600   17.630 16.350   14.697 ~ 4 0
103 [SGR2006] 100 X 16 53 48.33 -41 40 08.6   18.8   17.4   ~ 3 0
104 XMMU J165348.7-415915 X 16 53 48.52 -41 59 14.9           ~ 1 0
105 XMMU J165348.7-414035 X 16 53 48.77 -41 40 36.3           ~ 1 0
106 2MASS J16534885-4139037 Y*? 16 53 48.8636389536 -41 39 03.794240556           ~ 5 0
107 XMMU J165348.9-415729 X 16 53 48.87 -41 57 29.9   14.9       ~ 1 0
108 Cl* NGC 6231 MG 170 Y*O 16 53 48.9327227928 -41 50 16.838080404 12.131 12.321 12.088   11.698 ~ 8 0
109 XMMU J165348.9-414229 X 16 53 49.08 -41 42 29.1           ~ 1 0
110 2MASS J16534925-4143440 Y*? 16 53 49.2609251688 -41 43 44.193061452 16.552 16.177 15.258   14.082 ~ 4 0
111 XMMU J165349.2-415353 X 16 53 49.28 -41 53 53.9           ~ 2 0
112 2MASS J16534930-4149149 Y*? 16 53 49.2968581248 -41 49 15.009664404     19.321 17.2 16.925 ~ 3 0
113 XMMU J165349.4-414620 X 16 53 49.35 -41 46 20.3   18.6   17.3   ~ 1 0
114 XMMU J165349.4-414807 X 16 53 49.55 -41 48 07.6           ~ 1 0
115 2MASS J16534960-4144208 Y*O 16 53 49.5802857888 -41 44 20.946706152   17.279 16.059   14.567 ~ 7 0
116 2MASS J16534975-4150471 Y*? 16 53 49.7318373936 -41 50 47.186326428           ~ 3 0
117 2MASS J16534971-4152148 * 16 53 49.7333598912 -41 52 14.927003904           ~ 3 0
118 CXOU J165349.7-414511 Y*? 16 53 49.7788987392 -41 45 11.176887852   19.5 19.219 17.4 16.909 ~ 3 0
119 XMMU J165349.6-414540 X 16 53 49.78 -41 45 40.6       18.2   ~ 1 0
120 2MASS J16535013-4142134 X 16 53 50.1304340136 -41 42 13.369447188           ~ 1 0
121 NGC 6231 300 Y*? 16 53 50.1564111120 -41 50 09.368957544 17.339 16.802 15.657   14.190 ~ 6 0
122 2MASS J16535066-4144056 Y*? 16 53 50.6679837360 -41 44 05.668140696   19.115 17.631   15.787 ~ 3 0
123 2MASS J16535077-4153211 Y*? 16 53 50.7688175784 -41 53 21.061192416   18.676 17.262   15.427 ~ 6 0
124 2MASS J16535119-4150538 Y*? 16 53 51.1986460008 -41 50 53.780192484 12.810 12.893 12.616   12.167 ~ 14 0
125 Cl* NGC 6231 SBL 203 Y*O 16 53 51.2680534224 -41 57 28.907197452 17.874 17.219 15.995 14.2 14.371 ~ 8 0
126 2MASS J16535145-4152366 Y*? 16 53 51.4451756952 -41 52 36.664717944   18.777 17.391 15.7 15.536 ~ 5 0
127 XMMU J165351.6-420222 X 16 53 51.49 -42 02 22.9           ~ 1 0
128 HD 152200 SB* 16 53 51.6564464880 -41 50 32.716447224 7.744 8.488 8.391 9.31 8.152 O9.7IV(n) 68 0
129 CXOU J165351.6-414851 Y*? 16 53 51.6753814920 -41 48 51.517043208       9.5   ~ 3 0
130 2MASS J16535171-4148224 Y*? 16 53 51.7063333128 -41 48 22.463726400   19.533 18.030 12.2 16.044 ~ 3 0
131 2MASS J16535173-4153559 * 16 53 51.7360179600 -41 53 55.962369636           ~ 3 0
132 2MASS J16535201-4147127 Y*? 16 53 52.0093847136 -41 47 12.746810652   19.364 17.835   16.016 ~ 3 0
133 2MASS J16535224-4154341 Y*? 16 53 52.2358328136 -41 54 34.097902596           ~ 3 0
134 XMMU J165352.3-414650 X 16 53 52.49 -41 46 48.6   12.4   14.6   ~ 1 0
135 XMMU J165352.8-415146 X 16 53 52.85 -41 51 46.5   18.7   17.9   ~ 2 0
136 XMMU J165353.5-415101 X 16 53 53.62 -41 51 01.7           ~ 1 0
137 2MASS J16535368-4139231 * 16 53 53.6889853320 -41 39 23.143348152           ~ 1 0
138 Cl* NGC 6231 SBL 220 Y*? 16 53 53.9208438312 -41 47 38.209397136 17.909 17.172 15.919 16.4 14.372 ~ 5 0
139 2MASS J16535396-4149186 Y*? 16 53 53.969 -41 49 18.63   19.312 17.893   15.876 ~ 3 0
140 XMMU J165354.0-414806 X 16 53 54.10 -41 48 06.7           ~ 1 0
141 V* V945 Sco bC* 16 53 54.5203569984 -41 52 14.960561412 9.090 9.745 9.575 9.618 9.260 B1V 43 0
142 XMMU J165354.7-415303 X 16 53 54.61 -41 53 03.6           ~ 3 0
143 2MASS J16535462-4153429 Y*? 16 53 54.6252959832 -41 53 42.852059412   19.064 17.687 18.3 15.917 ~ 4 0
144 XMMU J165354.7-414618 X 16 53 54.72 -41 46 18.3           ~ 1 0
145 NGC 6231 19 Y*O 16 53 54.9166723488 -41 45 42.932442924 13.532 13.478 13.101   12.516 ~ 12 0
146 2MASS J16535515-4148278 Y*? 16 53 55.155 -41 48 27.85           ~ 3 0
147 2MASS J16535519-4155024 Y*? 16 53 55.1972866584 -41 55 02.443113660   17.353 16.055   14.462 ~ 7 0
148 [SGR2006] 145 X 16 53 55.21 -41 49 38.9           ~ 3 0
149 2MASS J16535525-4157371 Y*O 16 53 55.2532573944 -41 57 37.110625200   18.752 17.343   15.531 ~ 6 0
150 XMMU J165355.6-414041 X 16 53 55.59 -41 40 41.3           ~ 1 0
151 HD 152219 EB* 16 53 55.6078109256 -41 52 51.496403268 6.950 7.705 7.569   7.267 O9.5III(n) 107 0
152 2MASS J16535564-4154322 Y*? 16 53 55.6407290136 -41 54 32.303664108   17.904 16.598   14.983 ~ 4 0
153 2MASS J16535572-4150133 Y*? 16 53 55.7537683536 -41 50 12.904124388     19.473 13.6 16.945 ~ 3 0
154 CXOU J165355.8-414909 Y*? 16 53 55.8424537656 -41 49 09.346780812     19.199   16.971 ~ 3 0
155 NGC 6231 60 Y*O 16 53 55.9485191040 -41 55 45.729014700 16.437 15.974 14.861   13.592 ~ 8 0
156 2MASS J16535607-4156310 Y*? 16 53 56.0792169696 -41 56 31.077208860     18.674   16.182 ~ 3 0
157 CXOVVV J165356.10-415124.1 X 16 53 56.106 -41 51 24.12           ~ 1 0
158 XMMU J165356.1-414451 X 16 53 56.25 -41 44 51.8           ~ 1 0
159 Cl* NGC 6231 SBL 247 Y*? 16 53 56.7428790552 -41 49 37.482827484 17.572 17.047 15.946   14.578 ~ 7 0
160 [SGR2006] 157 X 16 53 56.76 -41 48 40.4           ~ 2 0
161 2MASS J16535678-4151133 Y*O 16 53 56.7842197224 -41 51 13.379656068   18.200 16.995   15.406 ~ 7 0
162 XMMU J165356.8-414400 X 16 53 56.8428088656 -41 44 00.543198120           ~ 2 0
163 XMMU J165356.8-420017 X 16 53 56.85 -42 00 17.7           ~ 1 0
164 2MASS J16535715-4144446 X 16 53 57.1509140952 -41 44 44.658462408           ~ 2 0
165 XMMU J165357.1-420338 X 16 53 57.22 -42 03 38.5           ~ 1 0
166 NGC 6231 23 Y*? 16 53 57.2701586328 -41 46 39.614540880 14.162 13.765 13.225   12.494 ~ 11 0
167 2MASS J16535741-4146178 Y*? 16 53 57.4129971696 -41 46 17.855171004   17.676 16.345   14.679 ~ 3 0
168 XMMU J165357.3-414422 X 16 53 57.43 -41 44 22.9           ~ 1 0
169 2MASS J16535755-4145372 Y*? 16 53 57.558 -41 45 37.23           ~ 3 0
170 V* V1293 Sco SB* 16 53 57.5918059848 -41 38 41.669125044 9.39 10.3 10.2     B1.5:V 22 0
171 Cl* NGC 6231 SBL 259 * 16 53 57.6890702952 -41 42 13.965006672 13.946 13.651 13.219 13.2 12.563 ~ 4 0
172 XMMU J165357.6-415410 X 16 53 57.72 -41 54 10.0   18.3   16.6   ~ 2 0
173 NGC 6231 256 * 16 53 58.04 -41 52 20.1 16.600 16.104 14.988   13.617 ~ 6 0
174 2MASS J16535803-4156099 Y*? 16 53 58.0457620176 -41 56 09.773417580   19.803 18.072   15.917 ~ 4 0
175 XMMU J165358.3-413733 X 16 53 58.22 -41 37 33.2           ~ 1 0
176 2MASS J16535827-4150138 Y*? 16 53 58.2748374840 -41 50 13.795525212     18.156   16.211 ~ 4 0
177 XMMU J165358.3-414834 X 16 53 58.35 -41 48 34.2           ~ 1 0
178 2MASS J16535872-4146434 Y*? 16 53 58.729 -41 46 43.44   19.571 18.153   16.057 ~ 4 0
179 2MASS J16535929-4149449 Y*? 16 53 59.2888243056 -41 49 44.886321912     19.403   16.672 ~ 3 0
180 2MASS J16535928-4147106 Y*? 16 53 59.2897301448 -41 47 10.450406364   19.571 18.198   16.164 ~ 3 0
181 XMMU J165359.2-415936 X 16 53 59.31 -41 59 37.1           ~ 1 0
182 NGC 6231 5 Y*? 16 53 59.3830543368 -41 43 33.820636800 14.327 14.003 13.527   12.854 ~ 7 0
183 2MASS J16535958-4156107 Y*? 16 53 59.5809727560 -41 56 10.740562728   18.274 16.905   15.179 ~ 3 0
184 Cl* NGC 6231 SBL 279 Y*O 16 53 59.5861851384 -41 48 01.777743504 16.799 16.010 14.772   13.443 ~ 9 0
185 2MASS J16535973-4149033 Y*? 16 53 59.7323756688 -41 49 03.289439208   17.910 16.503   14.862 ~ 5 0
186 2MASS J16535977-4151070 Y*? 16 53 59.7719563104 -41 51 07.174491768           ~ 3 0
187 2MASS J16535983-4157196 Y*? 16 53 59.8331556552 -41 57 19.669688856   19.554 18.071   15.904 ~ 4 0
188 HD 152218 Y*O 16 53 59.9905195488 -41 42 52.817214240 7.02 7.78 7.570   7.243 O9IV+B0:V: 150 0
189 2MASS J16540000-4139012 Y*O 16 54 00.0120592824 -41 39 01.243006380           ~ 5 0
190 2MASS J16540011-4147396 Y*? 16 54 00.1177966368 -41 47 39.589417392 13.289 13.279 12.925   12.367 B 9 0
191 2MASS J16540015-4150141 Y*? 16 54 00.157 -41 50 14.10   18.788 17.388   15.509 ~ 3 0
192 2MASS J16540048-4147225 Y*? 16 54 00.4814819016 -41 47 22.494091992     17.859   15.914 ~ 3 0
193 2MASS J16540051-4158501 X 16 54 00.5089493304 -41 58 50.225917044           ~ 1 0
194 XMMU J165400.7-415241 X 16 54 00.66 -41 52 41.9           ~ 2 0
195 2MASS J16540079-4151488 Y*? 16 54 00.7961511984 -41 51 48.864960792       19.2   ~ 4 0
196 XMMU J165400.7-415043 X 16 54 00.80 -41 50 43.1           ~ 1 0
197 2MASS J16540120-4145167 Y*? 16 54 01.2061851840 -41 45 16.799398956   19.718 17.978 17.6 15.797 ~ 3 0
198 XMMU J165401.4-414539 X 16 54 01.38 -41 45 39.7           ~ 2 0
199 Cl* NGC 6231 SBL 299 Y*? 16 54 01.3962018096 -41 49 52.656460608 16.734 16.153 15.033   13.726 ~ 6 0
200 XMMU J165401.4-415221 X 16 54 01.42 -41 52 20.9           ~ 2 0
201 CXOU J165401.4-414920 Y*? 16 54 01.4707392456 -41 49 21.011833524           ~ 3 0
202 2MASS J16540158-4154094 Y*? 16 54 01.5736797144 -41 54 09.470586312   19.085 17.588 16.6 15.805 ~ 6 0
203 2MASS J16540159-4146089 Y*? 16 54 01.5950456376 -41 46 09.018312708   18.120 16.710 15.7 14.852 ~ 4 0
204 2MASS J16540159-4157101 Y*? 16 54 01.6062354384 -41 57 10.176504228     19.007 17.9 16.573 ~ 3 0
205 V* V946 Sco bC* 16 54 01.7631666120 -41 51 11.868345252 9.890 10.471 10.281 10.327 9.927 B2IV-V 47 0
206 Cl* NGC 6231 SBL 304 Y*O 16 54 01.8086489760 -41 43 34.418432604 17.485 16.842 15.680   14.196 ~ 10 0
207 HD 152234 s*b 16 54 01.8373779952 -41 48 22.987396952 4.92 5.64 5.45     B0.5Ia 194 0
208 2MASS J16540206-4154508 Y*? 16 54 02.0578712952 -41 54 50.893238232   19.120 17.659   15.800 ~ 3 0
209 2MASS J16540224-4153202 Y*? 16 54 02.2270090368 -41 53 20.238738072   19.291 17.842   15.974 ~ 5 0
210 XMMU J165402.1-414958 X 16 54 02.24 -41 49 58.3           ~ 1 0
211 CXOU J165402.5-415430 Y*? 16 54 02.5489349736 -41 54 30.527901756     19.954 18.6 17.368 ~ 3 0
212 XMMU J165403.1-420335 X 16 54 03.04 -42 03 36.7           ~ 1 0
213 XMMU J165403.1-414134 X 16 54 03.11 -41 41 34.4           ~ 1 0
214 XMMU J165403.1-413818 X 16 54 03.13 -41 38 18.9   17.1   16.0   ~ 1 0
215 2MASS J16540313-4158206 Y*? 16 54 03.1393510272 -41 58 20.717115024   18.394 17.017   15.333 ~ 4 0
216 2MASS J16540315-4151492 Y*? 16 54 03.1543694544 -41 51 49.267424952 10.675 11.144 10.907 11.9 10.528 B2-3V 24 0
217 2MASS J16540336-4146347 Y*? 16 54 03.3699235344 -41 46 34.770478188     18.360   16.381 ~ 4 0
218 XMMU J165403.6-414536 X 16 54 03.52 -41 45 36.9           ~ 1 0
219 2MASS J16540355-4152122 Y*? 16 54 03.5520392760 -41 52 12.210571524   19.122 17.599   15.621 ~ 4 0
220 HD 152233 SB* 16 54 03.5909222280 -41 47 29.841281484 5.93 6.72 6.59     O6II(f) 194 0
221 Cl* NGC 6231 SBL 322 Y*? 16 54 03.6269545488 -41 48 24.184671696   15.652 14.666   13.462 ~ 6 0
222 XMMU J165403.6-413643 X 16 54 03.65 -41 36 44.0           ~ 1 0
223 2MASS J16540367-4155110 Y*? 16 54 03.678 -41 55 11.07       18.6   ~ 3 0
224 XMMU J165403.8-415033 X 16 54 03.93 -41 50 33.0           ~ 1 0
225 [SGR2006] 222 X 16 54 04.2911997240 -41 37 44.554100232   19.4   18.0   ~ 1 0
226 CXOU J165404.5-414907 Y*? 16 54 04.6078506384 -41 49 07.014894312           ~ 3 0
227 2MASS J16540468-4202301 Y*O 16 54 04.6826493552 -42 02 30.120007272           ~ 4 0
228 CXOU J165404.7-414646 Y*? 16 54 04.7642761920 -41 46 47.147498220           ~ 3 0
229 [SGR2006] 226 X 16 54 04.81 -41 50 29.5           ~ 2 0
230 Cl* NGC 6231 SS 53 Y*? 16 54 04.8634548120 -41 48 05.142676428 11.660 11.936 11.638   11.155 ~ 5 0
231 V* V1200 Sco gD* 16 54 04.9315146528 -41 56 45.691087488 17.541 16.930 15.713   14.225 ~ 10 0
232 CXOU J165405.0-415106 Y*? 16 54 04.9909131120 -41 51 06.560909172           ~ 3 0
233 XMMU J165405.0-415804 X 16 54 05.0493356880 -41 58 04.088529732           ~ 2 0
234 XMMU J165405.0-414233 X 16 54 05.0534656920 -41 42 32.184277596   17.2   15.9   ~ 1 0
235 XMMU J165405.2-415513 X 16 54 05.33 -41 55 13.4           ~ 1 0
236 XMMU J165405.5-415245 X 16 54 05.46 -41 52 45.4           ~ 1 0
237 2MASS J16540550-4146220 Y*? 16 54 05.506 -41 46 22.03   19.915 18.580   16.202 ~ 3 0
238 XMMU J165405.5-414958 X 16 54 05.57 -41 49 58.2           ~ 1 0
239 XMMU J165405.7-420017 * 16 54 05.5738555920 -42 00 16.862063148           ~ 2 0
240 XMMU J165405.5-415948 X 16 54 05.63 -41 59 48.6           ~ 1 0
241 2MASS J16540571-4147439 X 16 54 05.7145229544 -41 47 43.871697456           ~ 2 0
242 XMMU J165405.7-414452 X 16 54 05.73 -41 44 52.0           ~ 1 0
243 CXOU J165405.7-414824 Y*? 16 54 05.7739755240 -41 48 24.591757356           ~ 3 0
244 XMMU J165406.0-414509 X 16 54 05.8414317504 -41 45 08.202359304           ~ 3 0
245 Cl* NGC 6231 SBL 339 Y*? 16 54 05.8985130504 -41 40 03.975943116 17.223 16.584 15.394   13.989 ~ 5 0
246 Cl* NGC 6231 SS 62B Y*O 16 54 06.0627243504 -41 44 24.733012488 11.487 11.854 11.615   11.230 ~ 9 0
247 CXOU J165406.1-414642 Y*? 16 54 06.1460061216 -41 46 42.479849856           ~ 3 0
248 2MASS J16540618-4157043 Y*? 16 54 06.1873719624 -41 57 04.420855008           ~ 3 0
249 CXOU J165406.2-414902 Y*? 16 54 06.2577527232 -41 49 02.981224128           ~ 3 0
250 XMMU J165406.2-415414 X 16 54 06.34 -41 54 14.3           ~ 1 0
251 2MASS J16540640-4145432 Y*? 16 54 06.3934019832 -41 45 43.304847876   18.018 16.592   14.754 ~ 6 0
252 USNO-B1.0 0480-00521510 X 16 54 06.4391161056 -41 55 03.221514552   18.5   18.2   ~ 1 0
253 CD-41 11027A Y*? 16 54 06.7182176904 -41 51 06.979097448 8.108 8.848 8.720   8.439 O9.7V 34 0
254 2MASS J16540676-4152467 Y*? 16 54 06.7624063824 -41 52 46.558832988     19.241 19.0 16.796 ~ 3 0
255 XMMU J165406.9-413803 X 16 54 06.77 -41 38 03.1           ~ 1 0
256 2MASS J16540710-4150000 Y*? 16 54 07.1063502912 -41 49 59.976087348 14.321 13.909 13.287   12.463 ~ 8 0
257 Cl* NGC 6231 SBL 354 * 16 54 07.14 -41 47 03.3 17.596 17.005 15.789   14.339 ~ 3 0
258 2MASS J16540714-4148239 * 16 54 07.1414324040 -41 48 23.944130928           ~ 1 0
259 2MASS J16540725-4151389 Y*? 16 54 07.2539765352 -41 51 38.998956996           ~ 4 0
260 2MASS J16540727-4146135 Y*? 16 54 07.2637531512 -41 46 13.597128804   18.210 16.786 13.2 15.045 ~ 6 0
261 [SGR2006] 258 X 16 54 07.36 -41 51 56.9           ~ 3 0
262 XMMU J165407.6-415257 X 16 54 07.74 -41 52 57.8           ~ 1 0
263 2MASS J16540780-4157197 Y*? 16 54 07.8008918256 -41 57 19.818814644   19.694 18.085   16.100 ~ 5 0
264 2MASS J16540785-4155121 Y*? 16 54 07.854 -41 55 12.17     19.936   17.169 ~ 3 0
265 XMMU J165407.9-414730 X 16 54 07.86 -41 47 30.1           ~ 1 0
266 2MASS J16540785-4157433 * 16 54 07.8707060256 -41 57 43.411723560           ~ 2 0
267 Cl* NGC 6231 SBL 367 Y*O 16 54 08.1786263808 -41 46 28.036739208 17.633 16.980 15.860 15.2 14.409 ~ 7 0
268 XMMU J165408.4-415022 X 16 54 08.39 -41 50 22.2           ~ 1 0
269 2MASS J16540841-4154457 Y*? 16 54 08.4177096792 -41 54 45.864608040     19.787   17.291 ~ 3 0
270 2MASS J16540872-4148414 X 16 54 08.727 -41 48 41.40           ~ 2 0
271 XMMU J165408.6-413944 X 16 54 08.73 -41 39 44.6           ~ 1 0
272 NGC 6231 314 Be* 16 54 08.779 -41 51 49.47 12.600 12.613 12.216   11.639 Be 8 0
273 Cl* NGC 6231 SBL 372 * 16 54 08.9415139896 -41 58 14.146758192 15.434 15.128 14.305   13.263 ~ 2 0
274 2MASS J16540897-4148075 Y*? 16 54 08.980 -41 48 07.52           ~ 3 0
275 Cl* NGC 6231 SBL 377 Y*? 16 54 09.1832784696 -41 51 09.166118040 14.976 14.506 13.803   12.858 ~ 8 0
276 2MASS J16540924-4147220 Y*O 16 54 09.2360784239 -41 47 21.992593842   17.605 16.363   14.870 ~ 6 0
277 2MASS J16540944-4152365 Y*? 16 54 09.4471991160 -41 52 36.493922820   19.687 18.119 16.8 16.123 ~ 4 0
278 2MASS J16540953-4153151 Y*? 16 54 09.5325457680 -41 53 15.115319952   18.873 17.481   15.507 ~ 4 0
279 2MASS J16540956-4146078 Y*? 16 54 09.5543037192 -41 46 07.759230276   18.969 17.388   15.345 ~ 3 0
280 USNO-B1.0 0480-00521555 X 16 54 09.6824054544 -41 55 40.553720472   19.9   18.5   ~ 2 0
281 2MASS J16540985-4143290 Y*? 16 54 09.8432633040 -41 43 29.129117700   19.250 17.751 17.0 15.830 ~ 3 0
282 HD 152248 Y*O 16 54 10.0618206816 -41 49 30.139291596 5.56 6.15 6.088     O7Iabf+O7Ib(f) 259 0
283 XMMU J165410.5-415201 X 16 54 10.49 -41 52 02.0           ~ 1 0
284 XMMU J165410.5-414839 X 16 54 10.57 -41 48 39.8           ~ 1 0
285 NGC 6231 209 Y*? 16 54 10.7255921880 -41 47 47.372416692 10.307 10.795 10.599 10.62 10.265 B2IV-V 30 0
286 XMMU J165410.8-415119 X 16 54 10.74 -41 51 18.9           ~ 1 0
287 2MASS J16541079-4140479 Y*? 16 54 10.7778233496 -41 40 47.868620700   20.062 18.630 18.6 16.640 ~ 2 0
288 NGC 6231 OpC 16 54 10.8 -41 48 43           ~ 538 0
289 2MASS J16541081-4139177 * 16 54 10.8079743312 -41 39 17.690937660           ~ 3 0
290 2MASS J16541091-4157140 Y*? 16 54 10.9192464504 -41 57 14.009607252     19.487 18.9 17.102 ~ 4 0
291 [SGR2006] 284 X 16 54 10.93 -41 46 40.7           ~ 2 0
292 SSTGLMC G343.4139+01.1392 X 16 54 10.96 -41 53 32.7       15.1   ~ 1 0
293 XMMU J165411.0-415234 X 16 54 11.15 -41 52 34.7       13.6   ~ 1 0
294 Cl* NGC 6231 SBL 405 Y*? 16 54 11.5053349920 -41 50 05.954921700 16.919 16.530 15.513   14.277 ~ 7 0
295 HD 152247 SB* 16 54 11.5173615984 -41 38 30.967835208 6.62 7.35 7.16 8.09   O9.2III 129 0
296 HD 152249 s*b 16 54 11.6395658856 -41 50 57.295111524 5.91 6.65 6.45     OC9Iab 239 0
297 2MASS J16541165-4147173 Y*O 16 54 11.6630424168 -41 47 17.376205092   17.777 16.472   14.893 ~ 6 0
298 2MASS J16541174-4200434 X 16 54 11.7455777064 -42 00 43.316870940           ~ 1 0
299 2MASS J16541205-4148094 Y*? 16 54 12.0492881736 -41 48 09.396284040   19.518 18.145   16.052 ~ 3 0
300 2MASS J16541210-4146077 Y*? 16 54 12.1089596064 -41 46 07.704429600   20.251 18.647   16.655 ~ 3 0
301 Cl* NGC 6231 MG 200 * 16 54 12.39 -41 51 22.7 12.999 13.078 12.754   12.260 ~ 4 0
302 2MASS J16541263-4153015 Y*? 16 54 12.6193711104 -41 53 01.540708080           ~ 3 0
303 2MASS J16541266-4148461 Y*? 16 54 12.6638352816 -41 48 46.142148132           ~ 4 0
304 2MASS J16541277-4151595 Y*? 16 54 12.7826080296 -41 51 59.481871632           ~ 3 0
305 CXOU J165412.8-415212 Y*? 16 54 12.878 -41 52 12.65           ~ 3 0
306 V* V1202 Sco gD* 16 54 12.9361182240 -41 52 28.864465752 16.252 15.772 14.618 14.52 13.223 ~ 10 0
307 2MASS J16541302-4147264 Y*? 16 54 13.0288313112 -41 47 26.453228244     18.507   16.123 ~ 3 0
308 2MASS J16541306-4154337 Y*? 16 54 13.0648599744 -41 54 33.711385032   18.296 16.905   15.115 ~ 5 0
309 Cl* NGC 6231 SS 95 Y*? 16 54 13.1368344000 -41 45 05.543454456 13.639 13.574 13.230   12.761 ~ 11 0
310 CD-41 11037 SB* 16 54 13.2253067352 -41 50 32.518100184 7.21 8.08 7.90     O9IV 75 0
311 2MASS J16541351-4140591 Y*? 16 54 13.5118845696 -41 40 59.181393936   19.960 18.306   16.325 ~ 3 0
312 XMMU J165413.4-414940 X 16 54 13.52 -41 49 40.9           ~ 1 0
313 XMMU J165413.4-414650 X 16 54 13.53 -41 46 50.2           ~ 1 0
314 CXOU J165413.7-415302 Y*? 16 54 13.791 -41 53 02.62   16.7   11.2   ~ 3 0
315 CXOU J165413.8-414928 Y*? 16 54 13.8374673408 -41 49 28.283648736           ~ 3 0
316 XMMU J165413.9-414151 X 16 54 14.02 -41 41 51.2           ~ 1 0
317 HD 326329 Y*O 16 54 14.1033282720 -41 50 08.503512720 8.141 9.183 9.013 9.477 8.460 O9.7V 73 0
318 2MASS J16541454-4149083 Y*? 16 54 14.5444176504 -41 49 08.356559664     18.493   16.312 ~ 3 0
319 2MASS J16541457-4147479 Y*? 16 54 14.5828221312 -41 47 47.946913152   17.657 16.317   14.644 ~ 6 0
320 2MASS J16541466-4145562 Y*? 16 54 14.6678455920 -41 45 56.188524492   19.022 17.591   15.663 ~ 3 0
321 XMMU J165414.6-414828 X 16 54 14.75 -41 48 28.2           ~ 1 0
322 [SGR2006] 319 X 16 54 14.83 -41 52 14.3           ~ 2 0
323 2MASS J16541487-4143413 Y*? 16 54 14.8756422792 -41 43 41.352618324 14.914 14.490 13.797   12.876 ~ 5 0
324 2MASS J16541492-4151546 Y*? 16 54 14.922 -41 51 54.65           ~ 3 0
325 2MASS J16541500-4145232 Y*? 16 54 15.0031787160 -41 45 23.195192652   19.502 17.948 14.9 15.971 ~ 3 0
326 2MASS J16541508-4153120 Y*? 16 54 15.0781200912 -41 53 11.996109348           ~ 3 0
327 2MASS J16541511-4158106 Y*? 16 54 15.1177540080 -41 58 10.608557052           ~ 3 0
328 2MASS J16541514-4150210 Y*? 16 54 15.146 -41 50 21.03 17.385 16.801 15.572   14.097 ~ 5 0
329 XMMU J165415.1-415251 X 16 54 15.17 -41 52 52.1       13.5   ~ 1 0
330 [SGR2006] 323 X 16 54 15.1858743024 -41 53 43.106873100       17.6   ~ 1 0
331 2MASS J16541525-4140558 * 16 54 15.2195703960 -41 40 55.681137552           ~ 1 0
332 2MASS J16541534-4151307 Y*? 16 54 15.3473619360 -41 51 30.591559656           ~ 4 0
333 XMMU J165415.3-415057 X 16 54 15.40 -41 50 57.1           ~ 1 0
334 XMMU J165415.6-414927 X 16 54 15.64 -41 49 27.1           ~ 2 0
335 2MASS J16541573-4154545 Y*? 16 54 15.734 -41 54 54.57           ~ 3 0
336 2MASS J16541579-4145061 Y*? 16 54 15.7941119688 -41 45 06.181000236   17.338 16.077 14.6 14.507 ~ 3 0
337 2MASS J16541593-4142299 Y*? 16 54 15.9309600840 -41 42 30.060037332   20.212 18.582   16.447 ~ 3 0
338 2MASS J16541606-4142087 Y*? 16 54 16.0687831056 -41 42 08.724927312           ~ 3 0
339 2MASS J16541611-4148548 Y*? 16 54 16.1112938352 -41 48 54.810393552 15.894 15.484 14.475   13.255 ~ 4 0
340 2MASS J16541620-4155369 Y*? 16 54 16.1920380037 -41 55 36.771716614   20.032 18.445 16.7 16.401 ~ 4 0
341 2MASS J16541622-4152123 Y*? 16 54 16.2242890368 -41 52 12.259270380           ~ 3 0
342 CPD-41 7737 Y*? 16 54 16.3028817696 -41 50 26.660630976 10.456 10.955 10.745 10.71 10.387 B1V 23 0
343 2MASS J16541640-4140550 X 16 54 16.4060631384 -41 40 54.991132752   20.0   19.0   ~ 2 0
344 2MASS J16541647-4156100 Y*? 16 54 16.4731574040 -41 56 10.078566720   19.184 17.695   15.843 ~ 5 0
345 2MASS J16541664-4154017 X 16 54 16.648 -41 54 01.76           ~ 2 0
346 XMMU J165416.8-415117 X 16 54 16.84 -41 51 17.3           ~ 1 0
347 2MASS J16541686-4147393 Y*? 16 54 16.8743076096 -41 47 39.285987504           ~ 3 0
348 2MASS J16541691-4149483 Y*? 16 54 16.9120381440 -41 49 48.359558712           ~ 4 0
349 2MASS J16541691-4145423 Y*? 16 54 16.9172950416 -41 45 42.369939792           ~ 6 0
350 XMMU J165417.0-414519 X 16 54 17.117 -41 45 19.75           ~ 2 0
351 XMMU J165417.2-415415 X 16 54 17.31 -41 54 15.6   17.5   16.9   ~ 1 0
352 XMMU J165417.2-413804 X 16 54 17.3262362928 -41 38 04.753600440   20.3   18.9   ~ 1 0
353 2MASS J16541736-4148294 Y*? 16 54 17.3634089088 -41 48 29.394925740 13.250 12.914 12.424   11.679 ~ 9 0
354 Cl* NGC 6231 SBL 470 * 16 54 17.43 -41 46 51.9 17.328 16.621 15.541 15.5 14.255 ~ 2 0
355 XMMU J165417.5-420032 X 16 54 17.57 -42 00 32.3           ~ 1 0
356 2MASS J16541771-4152375 Y*? 16 54 17.7027899424 -41 52 37.440184512     19.748   17.128 ~ 3 0
357 XMMU J165418.2-414202 X 16 54 18.13 -41 42 03.0           ~ 1 0
358 XMMU J165418.2-415355 X 16 54 18.16 -41 53 55.3       17.2   ~ 1 0
359 XMMU J165418.2-415116 X 16 54 18.26 -41 51 16.6           ~ 1 0
360 CXOU J165418.3-414525 Y*? 16 54 18.3942133272 -41 45 25.325275608           ~ 3 0
361 2MASS J16541842-4147389 Y*? 16 54 18.428 -41 47 38.90           ~ 3 0
362 2MASS J16541859-4148523 Y*? 16 54 18.592 -41 48 52.35           ~ 3 0
363 CXOU J165418.6-415056 Y*? 16 54 18.6348594216 -41 50 56.451739452           ~ 3 0
364 Cl* NGC 6231 SBL 492 Y*? 16 54 18.8009621736 -41 45 39.153435516 17.683 17.080 15.784   14.170 ~ 7 0
365 2MASS J16541897-4148098 Y*? 16 54 18.9774898248 -41 48 09.813941028           ~ 3 0
366 2MASS J16541898-4157584 Y*? 16 54 18.980 -41 57 58.41           ~ 3 0
367 CXOU J165419.2-414827 Y*? 16 54 19.256 -41 48 27.20           ~ 3 0
368 CXOU J165419.3-414626 Y*? 16 54 19.3272131592 -41 46 26.681891520           ~ 3 0
369 CXOU J165419.4-415441 Y*? 16 54 19.4326497600 -41 54 41.882143824   18.996 17.533 15.8 15.677 ~ 3 0
370 2MASS J16541948-4141533 Y*? 16 54 19.489 -41 41 53.40           ~ 3 0
371 Cl* NGC 6231 SBL 502 Y*O 16 54 19.5835337832 -41 52 13.573912764 17.438 16.981 15.849   14.468 ~ 7 0
372 XMMU J165419.6-414644 X 16 54 19.59 -41 46 44.9   16.2   14.3   ~ 1 0
373 2MASS J16541961-4154216 Y*? 16 54 19.612 -41 54 21.62           ~ 3 0
374 HD 152270 WR* 16 54 19.6991292072 -41 49 11.531710092 6.26 6.80 6.597 6.72 6.39 WC7+O5-8 303 0
375 Cl* NGC 6231 SBL 504 Y*O 16 54 19.7394016872 -41 41 01.554954180 16.679 16.161 14.968   13.526 ~ 7 0
376 CD-41 11042 Y*O 16 54 19.8364084848 -41 50 09.378605616 7.733 9.02 8.80 9.23 7.859 O9.5IV 101 0
377 2MASS J16541996-4144148 Y*? 16 54 19.9733205168 -41 44 14.827515720       17.3   ~ 3 0
378 NGC 6231 233 Y*? 16 54 20.1147403368 -41 51 25.164373644 15.639 15.202 14.120   12.789 ~ 11 0
379 2MASS J16542014-4151473 Y*? 16 54 20.2013599872 -41 51 46.893391704           ~ 3 0
380 XMMU J165420.1-415251 X 16 54 20.21 -41 52 51.7           ~ 1 0
381 CXOU J165420.4-414851 Y*? 16 54 20.4519363552 -41 48 51.132896352           ~ 3 0
382 XMMU J165420.4-414943 X 16 54 20.51 -41 49 43.4           ~ 1 0
383 Cl* NGC 6231 SBL 514 Y*? 16 54 20.5149513408 -41 57 14.291390160 17.925 17.203 15.876   14.171 ~ 7 0
384 CXOU J165420.9-414839 Y*? 16 54 20.9312744446 -41 48 39.505226598           ~ 5 0
385 2MASS J16542095-4153490 Y*? 16 54 20.9487560688 -41 53 48.916539384   21.364 19.520 17.8 16.879 ~ 3 0
386 XMMU J165421.1-415039 X 16 54 21.23 -41 50 39.2           ~ 1 0
387 XMMU J165421.3-415322 X 16 54 21.36 -41 53 22.5           ~ 1 0
388 2MASS J16542145-4157031 Y*? 16 54 21.4305863160 -41 57 02.932969860   19.328 17.820   15.855 ~ 4 0
389 2MASS J16542146-4144554 Y*? 16 54 21.4647742248 -41 44 55.534985628           ~ 3 0
390 NGC 6231 89 * 16 54 21.54 -41 55 34.6 11.074 11.495 11.179   10.669 B2.5III 5 0
391 2MASS J16542156-4152329 Y*? 16 54 21.5660581968 -41 52 32.963052648   18.080 16.632   14.823 ~ 3 0
392 2MASS J16542183-4151493 Y*? 16 54 21.8341524240 -41 51 49.336511472           ~ 3 0
393 XMMU J165422.0-415059 X 16 54 22.16 -41 50 59.3           ~ 1 0
394 2MASS J16542236-4148042 Y*? 16 54 22.3938642960 -41 48 04.453007184           ~ 3 0
395 2MASS J16542245-4154231 Y*? 16 54 22.4493784080 -41 54 23.108948604   17.589 16.304   14.724 ~ 7 0
396 XMMU J165422.5-415249 X 16 54 22.45 -41 52 49.3           ~ 1 0
397 2MASS J16542250-4154555 Y*? 16 54 22.4876149152 -41 54 55.584051444 16.724 15.910 14.724   13.319 ~ 4 0
398 2MASS J16542251-4141297 * 16 54 22.4967526896 -41 41 29.745307680           ~ 2 0
399 XMMU J165422.5-414857 X 16 54 22.57 -41 48 57.8           ~ 1 0
400 2MASS J16542265-4149373 Y*? 16 54 22.6479408744 -41 49 37.024525380           ~ 3 0
401 2MASS J16542266-4141521 Y*? 16 54 22.6585412904 -41 41 52.162309284           ~ 3 0
402 XMMU J165422.5-420226 X 16 54 22.66 -42 02 26.9           ~ 1 0
403 2MASS J16542266-4140439 Y*? 16 54 22.668 -41 40 43.92           ~ 3 0
404 2MASS J16542279-4148332 Y*? 16 54 22.791 -41 48 33.29           ~ 3 0
405 XMMU J165422.8-415118 X 16 54 22.81 -41 51 18.6           ~ 1 0
406 Cl* NGC 6231 SBL 537 Y*O 16 54 22.8235925760 -41 50 15.560595204 16.850 16.350 15.281   13.983 ~ 8 0
407 Cl* NGC 6231 SBL 540 * 16 54 22.9488210216 -41 59 07.914190920 15.015 14.463 13.527   12.244 ~ 2 0
408 2MASS J16542360-4142520 Y*? 16 54 23.6004323664 -41 42 51.901305012           ~ 5 0
409 2MASS J16542375-4153031 Y*? 16 54 23.7512531592 -41 53 03.136182936 17.383 15.896 14.202 12.2 12.376 ~ 3 0
410 2MASS J16542377-4201425 X 16 54 23.7714400608 -42 01 42.540893760           ~ 1 0
411 Cl* NGC 6231 SBL 550 Y*? 16 54 23.8739156976 -41 50 16.141912548 17.048 16.463 15.370   13.927 ~ 8 0
412 Cl* NGC 6231 MG 213 * 16 54 23.9291919864 -41 51 29.392592364 12.020 12.246 11.903   11.363 B 6 0
413 XMMU J165424.2-415222 X 16 54 24.14 -41 52 22.4           ~ 1 0
414 2MASS J16542419-4147184 Y*O 16 54 24.2020474224 -41 47 18.500785728           ~ 6 0
415 2MASS J16542456-4149379 Y*? 16 54 24.5616396888 -41 49 37.951394700 14.567 14.152 13.600   12.855 ~ 5 0
416 2MASS J16542493-4138399 Y*O 16 54 24.9302405736 -41 38 40.010631648           ~ 4 0
417 XMMU J165424.9-415653 X 16 54 25.07 -41 56 53.4           ~ 1 0
418 XMMU J165424.9-415042 X 16 54 25.07 -41 50 42.2           ~ 1 0
419 [SGR2006] 415 X 16 54 25.15 -41 52 12.2           ~ 2 0
420 XMMU J165425.2-415425 X 16 54 25.28 -41 54 25.8           ~ 1 0
421 2MASS J16542528-4153419 Y*? 16 54 25.281 -41 53 41.92   21.471 19.567   16.901 ~ 3 0
422 XMMU J165425.4-414908 X 16 54 25.52 -41 49 08.4           ~ 1 0
423 CXOU J165425.6-414717 Y*? 16 54 25.6773062112 -41 47 17.999447244           ~ 3 0
424 XMMU J165425.9-415421 X 16 54 25.94 -41 54 21.5           ~ 1 0
425 HD 326331 SB* 16 54 25.9691286216 -41 49 55.768191852 6.886 7.678 7.497   7.143 O8IVn((f)) 80 0
426 2MASS J16542600-4137251 X 16 54 26.0019328272 -41 37 25.170726036           ~ 1 0
427 XMMU J165426.1-414733 X 16 54 26.24 -41 47 33.1           ~ 1 0
428 CXOU J165426.2-415517 Y*? 16 54 26.2521147648 -41 55 17.614933680   19.3   16.6   ~ 3 0
429 CXOU J165426.3-415542 Y*? 16 54 26.3208224112 -41 55 42.524536692   20.770 19.205 18.8 16.881 ~ 3 0
430 Cl* NGC 6231 SBL 577 Y*? 16 54 26.3507551896 -41 43 58.994433372 17.303 16.741 15.573   14.158 ~ 6 0
431 2MASS J16542641-4145330 Y*? 16 54 26.4152664936 -41 45 33.070364964           ~ 3 0
432 CXOU J165426.5-414931 Y*? 16 54 26.6028120528 -41 49 31.386095616           ~ 7 0
433 Cl* NGC 6231 SBL 580 Y*O 16 54 26.6568506160 -41 48 58.213523016 17.434 16.767 15.484   13.943 ~ 7 0
434 XMMU J165426.6-415243 X 16 54 26.68 -41 52 43.5           ~ 1 0
435 2MASS J16542689-4156535 Y*? 16 54 26.8922580480 -41 56 53.732724216       19.3   ~ 3 0
436 CXOU J165427.0-415530 Y*? 16 54 27.0640699632 -41 55 30.469270188   19.740 18.190   16.203 ~ 4 0
437 XMMU J165427.1-414538 X 16 54 27.14 -41 45 38.7           ~ 1 0
438 2MASS J16542726-4141075 Y*? 16 54 27.267 -41 41 07.60           ~ 3 0
439 XMMU J165427.6-414814 X 16 54 27.69 -41 48 14.8           ~ 1 0
440 2MASS J16542781-4146322 Y*? 16 54 27.8189635464 -41 46 32.254436604           ~ 4 0
441 2MASS J16542825-4158295 X 16 54 28.2561549432 -41 58 29.543063304           ~ 1 0
442 XMMU J165428.3-415341 X 16 54 28.31 -41 53 41.7           ~ 1 0
443 XMMU J165428.3-415155 X 16 54 28.43 -41 51 55.7           ~ 1 0
444 2MASS J16542886-4152264 Y*? 16 54 28.8593888424 -41 52 26.387246964   17.796 16.517   15.017 ~ 3 0
445 NGC 6231 160 Y*? 16 54 28.9686377592 -41 48 26.136612252 11.857 12.150 11.848   11.369 B3III 11 0
446 USNO-B1.0 0481-00503587 X 16 54 29.24 -41 50 47.7   13.0   14.9   ~ 3 0
447 2MASS J16542926-4151433 Y*? 16 54 29.2483075872 -41 51 43.333124976   18.712 17.156   15.254 ~ 3 0
448 XMMU J165429.2-415405 X 16 54 29.29 -41 54 05.6           ~ 1 0
449 2MASS J16542944-4149545 Y*? 16 54 29.4373536864 -41 49 54.463992456           ~ 5 0
450 CPD-41 7746 Y*O 16 54 29.4909163992 -41 39 14.951295468 8.755 9.406 9.192   8.821 ~ 20 0
451 2MASS J16542949-4149006 Y*O 16 54 29.4923670672 -41 49 00.612376212       17.2   ~ 6 0
452 XMMU J165429.7-415012 X 16 54 29.62 -41 50 10.9           ~ 1 0
453 2MASS J16542966-4148023 Y*? 16 54 29.6572575960 -41 48 02.318042340       13.1   ~ 6 0
454 NGC 6231 221 Y*? 16 54 29.7062433432 -41 49 30.320082228 16.469 16.045 15.033 14.8 13.771 ~ 8 0
455 CXOU J165429.7-414845 Y*? 16 54 29.8201801920 -41 48 45.477921240           ~ 3 0
456 XMMU J165430.0-414229 X 16 54 29.91 -41 42 29.4           ~ 1 0
457 2MASS J16542997-4155078 Y*? 16 54 29.9756193600 -41 55 07.751240364 13.452 13.152 12.692   12.066 ~ 6 0
458 V* V1211 Sco gD* 16 54 30.0474773208 -41 56 04.634148732   17.647 16.243 15.2 14.448 ~ 4 1
459 XMMU J165430.2-415442 X 16 54 30.12 -41 54 42.3   19.6       ~ 1 0
460 XMMU J165430.2-413928 X 16 54 30.22 -41 39 28.1           ~ 1 0
461 NGC 6231 340 * 16 54 30.23 -41 53 06.1   10.9   11.1   ~ 1 0
462 2MASS J16543025-4144413 Y*? 16 54 30.2404714920 -41 44 41.251884072           ~ 3 0
463 XMMU J165430.2-415330 X 16 54 30.25 -41 53 30.6       16.6   ~ 1 0
464 CXOU J165430.3-415348 Y*? 16 54 30.3821356128 -41 53 48.348355812   20.205 18.458 18.6 16.245 ~ 3 0
465 2MASS J16543130-4151327 Y*? 16 54 31.3053046392 -41 51 32.796529884   19.025 17.448   15.483 ~ 3 0
466 2MASS J16543153-4147226 Y*? 16 54 31.538 -41 47 22.60           ~ 3 0
467 2MASS J16543154-4147060 Y*? 16 54 31.5413017200 -41 47 06.046263276           ~ 4 0
468 2MASS J16543165-4140342 Y*? 16 54 31.6482253680 -41 40 34.282940700           ~ 3 0
469 XMMU J165431.6-415433 X 16 54 31.67 -41 54 33.0   18.9   18.4   ~ 1 0
470 2MASS J16543186-4155055 Y*? 16 54 31.862 -41 55 05.57   20.330 18.662 16.6 16.338 ~ 3 0
471 2MASS J16543187-4151076 Y*? 16 54 31.8737507424 -41 51 07.556393232   19.765 18.331   16.301 ~ 6 0
472 HD 152314 Y*? 16 54 32.0048577720 -41 48 18.848961036 7.256 7.974 7.749 9.01 7.446 O9IV 108 0
473 2MASS J16543201-4150077 Y*? 16 54 32.0098003680 -41 50 07.753291008   17.952 16.529   14.795 ~ 4 0
474 2MASS J16543204-4151549 Y*? 16 54 32.043 -41 51 54.95   18.703 17.242   15.423 ~ 5 0
475 GSC2 S230011076562 X 16 54 32.6392084776 -41 53 00.830266512           ~ 1 0
476 XMMU J165432.8-415804 X 16 54 32.83 -41 58 04.4           ~ 1 0
477 2MASS J16543294-4155498 X 16 54 33.0050108568 -41 55 50.273875848           ~ 1 0
478 2MASS J16543305-4146335 Y*? 16 54 33.0567567576 -41 46 33.701052540           ~ 3 0
479 2MASS J16543315-4141037 X 16 54 33.1315437288 -41 41 04.033246236           ~ 1 0
480 XMMU J165433.3-415247 X 16 54 33.32 -41 52 47.3   17.4   16.5   ~ 1 0
481 V* V1213 Sco gD* 16 54 33.3548087280 -41 56 32.458697880 16.897 16.291 14.960   13.538 ~ 12 0
482 XMMU J165433.3-415347 X 16 54 33.41 -41 53 47.8           ~ 1 0
483 2MASS J16543371-4137434 X 16 54 33.7077207816 -41 37 43.454787024           ~ 1 0
484 2MASS J16543371-4144440 Y*? 16 54 33.7215900888 -41 44 44.202516288           ~ 4 0
485 2MASS J16543393-4147351 Y*? 16 54 33.9305473872 -41 47 35.205713304           ~ 6 0
486 CXOU J165434.1-415031 Y*? 16 54 34.1019000264 -41 50 32.172473220   20.705 19.038   16.742 ~ 3 0
487 NGC 6231 97 * 16 54 34.11 -41 57 00.0 12.672 12.802 12.431   11.872 A0p 4 0
488 XMMU J165434.0-415318 X 16 54 34.12 -41 53 19.0           ~ 1 0
489 GSC2 S230011016045 Y*? 16 54 34.1261229316 -41 58 03.167641565   18.6   16.8   ~ 2 0
490 2MASS J16543421-4138359 * 16 54 34.2149859144 -41 38 36.139399656           ~ 1 0
491 CXOU J165434.2-414916 Y*? 16 54 34.2222758531 -41 49 16.730420348           ~ 5 0
492 2MASS J16543474-4142577 Y*? 16 54 34.7334847152 -41 42 57.674275128           ~ 5 0
493 Cl* NGC 6231 SBL 641 Y*O 16 54 34.8975288864 -41 46 21.989901792 17.446 16.854 15.709   14.316 ~ 8 0
494 XMMU J165435.0-420157 X 16 54 34.93 -42 01 56.9           ~ 1 0
495 2MASS J16543513-4148578 Y*? 16 54 35.1232865645 -41 48 57.954816644 15.218 14.848 13.916   12.706 ~ 6 0
496 2MASS J16543524-4150421 Y*? 16 54 35.2365877512 -41 50 42.128521368   18.314 16.935   15.222 ~ 3 0
497 2MASS J16543523-4158305 Y*O 16 54 35.2390476432 -41 58 30.552294504           ~ 5 0
498 2MASS J16543532-4146349 Y*O 16 54 35.3186204640 -41 46 34.951715076           ~ 4 0
499 2MASS J16543542-4150178 Y*? 16 54 35.4240917832 -41 50 17.877910776           ~ 3 0
500 XMMU J165435.7-414956 X 16 54 35.65 -41 49 56.5           ~ 1 0
501 NGC 6231 178 Y*O 16 54 35.6864936592 -41 45 27.207973152 14.074 13.757 13.240   12.455 ~ 10 0
502 2MASS J16543610-4153446 Y*O 16 54 36.1111675392 -41 53 44.627290116           ~ 7 0
503 XMMU J165436.2-415532 X 16 54 36.23 -41 55 32.0           ~ 1 0
504 XMMU J165436.2-414302 X 16 54 36.29 -41 43 02.3   19.3   17.6   ~ 1 0
505 2MASS J16543629-4152246 Y*? 16 54 36.2932469232 -41 52 24.637199952 16.074 15.394 14.309   13.242 ~ 5 0
506 2MASS J16543648-4147493 Y*? 16 54 36.4790074512 -41 47 49.283570148           ~ 4 0
507 XMMU J165436.4-415405 X 16 54 36.55 -41 54 05.5           ~ 1 0
508 XMMU J165436.9-415208 X 16 54 37.07 -41 52 08.3           ~ 1 0
509 2MASS J16543720-4155069 Y*? 16 54 37.2035296392 -41 55 06.928982796   18.055 16.692   15.081 ~ 6 0
510 2MASS J16543720-4154385 Y*O 16 54 37.2084488088 -41 54 38.601968436   17.834 16.359   14.639 ~ 6 0
511 2MASS J16543725-4153064 Y*? 16 54 37.2487627608 -41 53 06.341098992   17.802 16.334   14.519 ~ 5 0
512 2MASS J16543730-4147236 Y*? 16 54 37.2797081328 -41 47 23.634760164       17.1   ~ 3 0
513 2MASS J16543785-4143384 Y*? 16 54 37.859 -41 43 38.41           ~ 3 0
514 2MASS J16543806-4146537 X 16 54 38.0621098824 -41 46 53.824069344           ~ 3 0
515 XMMU J165438.1-414156 X 16 54 38.21 -41 41 56.6           ~ 1 0
516 2MASS J16543821-4145455 Y*? 16 54 38.2100521296 -41 45 45.552743964           ~ 3 0
517 2MASS J16543825-4144272 Y*? 16 54 38.258 -41 44 27.28           ~ 3 0
518 CXOU J165438.3-414528 Y*? 16 54 38.3136652008 -41 45 28.826650260   18.8   16.9   ~ 2 0
519 2MASS J16543856-4136525 X 16 54 38.5589055936 -41 36 52.539910092           ~ 1 0
520 2MASS J16543867-4152395 Y*? 16 54 38.6704018344 -41 52 39.523794852 13.089 13.030 12.591   11.947 ~ 10 0
521 XMMU J165438.6-415948 X 16 54 38.69 -41 59 48.1           ~ 1 0
522 Cl* NGC 6231 SBL 680 Y*? 16 54 39.3013601592 -41 44 50.939526912 17.827 17.120 15.960   14.558 ~ 7 0
523 XMMU J165439.6-420033 X 16 54 39.49 -42 00 33.6           ~ 1 0
524 CPD-41 7755 Y*? 16 54 39.8785805856 -41 53 38.480359596 9.675 10.273 10.068 11.4 9.705 B1V 38 0
525 2MASS J16544002-4149502 X 16 54 40.0365957648 -41 49 50.464472592       16.4   ~ 1 0
526 XMMU J165440.0-415313 X 16 54 40.1514932952 -41 53 14.875891116       16.9   ~ 2 0
527 XMMU J165440.3-414101 X 16 54 40.29 -41 41 01.6           ~ 1 0
528 2MASS J16544035-4154292 Y*? 16 54 40.3477259776 -41 54 29.377929783   20.216 18.572 16.9 16.393 ~ 3 0
529 2MASS J16544048-4152481 Y*? 16 54 40.4846825616 -41 52 48.116304084   19.673 17.983 17.0 15.859 ~ 3 0
530 SSTGLMC G343.3686+00.9832 X 16 54 40.85 -42 01 32.7           ~ 1 0
531 2MASS J16544095-4149016 Y*? 16 54 40.952 -41 49 01.62           ~ 3 0
532 XMMU J165441.7-415027 X 16 54 41.67 -41 50 27.6   18.3   16.9   ~ 1 0
533 XMMU J165441.7-414615 X 16 54 41.69 -41 46 16.1           ~ 1 0
534 XMMU J165442.0-415657 X 16 54 41.9581630872 -41 56 57.130043424   20.0   19.0   ~ 1 0
535 CXOU J165442.0-415200 Y*? 16 54 42.03 -41 52 00.3   19.610 17.982   15.908 ~ 3 0
536 2MASS J16544207-4148366 Y*? 16 54 42.0824574312 -41 48 36.680549148       17.1   ~ 3 0
537 Cl* NGC 6231 SBL 703 Y*? 16 54 42.3338770512 -41 49 28.170117372 16.991 16.539 15.433   14.044 ~ 7 0
538 Cl* NGC 6231 SBL 706 Y*? 16 54 42.3693767970 -41 43 01.368861446 14.652 14.201 13.522   12.581 ~ 8 0
539 NGC 6231 140 * 16 54 42.55 -41 51 26.1 11.793 11.914 11.510 11.9 10.898 ~ 8 0
540 2MASS J16544261-4149582 Y*O 16 54 42.6109625256 -41 49 58.584865296           ~ 8 0
541 2MASS J16544298-4146064 Y*? 16 54 42.9819226944 -41 46 06.535506612           ~ 4 0
542 2MASS J16544306-4143319 X 16 54 43.062 -41 43 31.96           ~ 2 0
543 2MASS J16544368-4158540 X 16 54 43.6949651136 -41 58 54.080092344           ~ 1 0
544 OGLE GD-RRLYR-7742 RR* 16 54 43.7495161560 -41 54 17.569557432   20.539 18.938   16.719 ~ 5 0
545 2MASS J16544382-4154328 Y*O 16 54 43.8307565472 -41 54 32.792124168   17.483 16.213   14.669 ~ 6 0
546 2MASS J16544411-4153374 Y*? 16 54 44.1111025056 -41 53 37.366398600   19.387 17.829   15.887 ~ 3 0
547 NGC 6231 121 Y*? 16 54 44.2080316248 -41 56 27.202831728 11.037 11.50 11.217 11.30 10.801 ~ 13 0
548 2MASS J16544431-4138256 X 16 54 44.3092692696 -41 38 25.665902844           ~ 1 0
549 2MASS J16544458-4146137 Y*? 16 54 44.5830742104 -41 46 13.731350376           ~ 7 0
550 NGC 6231 168 Y*? 16 54 44.5929493800 -41 47 44.432901060 14.695 14.271 13.746   13.064 ~ 10 0
551 NGC 6231 172 * 16 54 44.64 -41 46 44.3 13.216 13.165 12.838   12.324 ~ 7 0
552 Cl* NGC 6231 SBL 723 Y*? 16 54 44.6529551688 -41 57 50.743837188 16.689 16.005 14.735   13.215 ~ 6 0
553 XMMU J165444.6-413952 X 16 54 44.68 -41 39 52.0           ~ 1 0
554 2MASS J16544481-4148343 Y*? 16 54 44.8115876928 -41 48 34.342915788           ~ 5 0
555 2MASS J16544525-4152446 Y*? 16 54 45.2528303712 -41 52 44.686679340 14.439 14.163 13.590   12.800 ~ 10 0
556 XMMU J165445.3-415153 X 16 54 45.26 -41 51 53.8           ~ 1 0
557 Cl* NGC 6231 SBL 731 Y*O 16 54 45.2618350104 -41 41 42.044220168 17.613 16.998 15.762   14.241 ~ 7 0
558 Cl* NGC 6231 SS 183A Y*O 16 54 45.3179582640 -41 51 23.599432008 12.719 12.847 12.463 12.2 11.886 ~ 8 0
559 XMMU J165445.8-414937 X 16 54 45.79 -41 49 37.3   15.0   16.0   ~ 1 0
560 XMMU J165446.0-415941 X 16 54 46.1990761704 -41 59 41.188575948           ~ 1 0
561 NGC 6231 127 * 16 54 47.2746239112 -41 52 49.572768180 12.143 12.398 12.033   11.460 B8III-IV 11 0
562 2MASS J16544739-4151423 Y*O 16 54 47.3962630632 -41 51 42.368388084   18.364 16.913   15.193 ~ 4 0
563 2MASS J16544772-4150477 Y*? 16 54 47.7220274112 -41 50 47.741743068 12.190 12.466 12.155   11.662 ~ 9 0
564 XMMU J165448.2-413709 X 16 54 48.27 -41 37 09.0           ~ 1 0
565 2MASS J16544835-4150055 Y*O 16 54 48.3567403536 -41 50 05.608182048   17.745 16.478   14.947 ~ 5 0
566 XMMU J165448.7-413901 X 16 54 48.63 -41 39 00.9   18.4   16.9   ~ 1 0
567 2MASS J16544891-4151388 Y*? 16 54 48.911 -41 51 38.80           ~ 3 0
568 XMMU J165448.9-414931 X 16 54 48.97 -41 49 30.9           ~ 2 0
569 CXOU J165450.2-415101 Y*? 16 54 50.165 -41 51 01.75           ~ 3 0
570 CD-41 11062 ** 16 54 50.35416 -42 01 26.6952 9.47 9.941   9.800   B2V 17 0
571 2MASS J16545039-4147456 Y*? 16 54 50.3915922888 -41 47 45.662694936       18.8   ~ 3 0
572 2MASS J16545054-4202003 Y*? 16 54 50.5382896512 -42 02 00.319231536           ~ 3 0
573 Cl* NGC 6231 SBL 758 * 16 54 50.7780315792 -41 42 46.434508272 17.116 16.623 15.481   14.056 ~ 2 0
574 2MASS J16545082-4202332 Y*? 16 54 50.8127828976 -42 02 33.213054048           ~ 2 0
575 2MASS J16545208-4154062 Y*? 16 54 52.0827179904 -41 54 06.213491784   17.195 15.944   14.385 ~ 4 0
576 2MASS J16545238-4152367 Y*? 16 54 52.3918300200 -41 52 36.783823404   20.426 18.749 18.0 16.390 ~ 3 0
577 2MASS J16545263-4155345 X 16 54 52.632 -41 55 34.51           ~ 2 0
578 Cl* NGC 6231 SBL 770 Y*? 16 54 53.5421876328 -41 57 16.389615528 17.467 16.878 15.582   13.938 ~ 5 0
579 2MASS J16545384-4147493 Y*O 16 54 53.8432388952 -41 47 49.216490340       17.9   ~ 6 0
580 Cl* NGC 6231 SBL 774 * 16 54 54.2763100800 -41 51 02.098798416 14.856 14.529 14.002   13.230 ~ 3 0
581 XMMU J165454.4-413922 X 16 54 54.40 -41 39 22.7           ~ 1 0
582 XMMU J165454.4-414726 X 16 54 54.42 -41 47 26.8           ~ 1 0
583 2MASS J16545443-4146545 Y*? 16 54 54.43 -41 46 54.6           ~ 2 0
584 XMMU J165454.7-420203 X 16 54 54.82 -42 02 03.6           ~ 1 0
585 XMMU J165455.9-414634 X 16 54 55.93 -41 46 34.6   17.6   16.2   ~ 1 0
586 XMMU J165456.6-415701 X 16 54 56.58 -41 57 01.4   18.4   16.4   ~ 1 0
587 2MASS J16545664-4201566 * 16 54 56.6329198848 -42 01 56.607387240   14.5   13.4   ~ 3 0
588 Cl* NGC 6231 SBL 789 Y*O 16 54 58.1152491216 -41 45 38.476452816 17.530 16.689 15.343   13.748 ~ 6 0
589 Cl* NGC 6231 SBL 792 Y*? 16 54 58.7034584160 -41 43 14.849975820 16.925 16.419 15.271   13.852 ~ 6 0
590 2MASS J16545927-4155321 Y*? 16 54 59.2727559792 -41 55 32.098782324 15.088 14.812 13.969   13.234 ~ 4 0
591 2MASS J16545948-4146555 * 16 54 59.4818463264 -41 46 55.489611252           ~ 1 0
592 2MASS J16550090-4154365 Y*O 16 55 00.9068213928 -41 54 36.475582068   18.641 17.102   15.217 ~ 4 0
593 XMMU J165501.4-420131 X 16 55 01.36 -42 01 31.9   17.7   17.1   ~ 1 0
594 XMMU J165501.4-414326 X 16 55 01.54 -41 43 26.4   20.2   18.9   ~ 1 0
595 NGC 6231 786 * 16 55 02.0027399328 -41 43 00.223509648 14.132 13.950 13.527   12.795 ~ 4 0
596 XMMU J165503.6-413751 X 16 55 03.55 -41 37 51.2           ~ 1 0
597 NGC 6231 562 Y*? 16 55 03.7543050264 -41 45 10.916172144   13.75 13.98     ~ 3 0
598 2MASS J16550592-4150518 Y*? 16 55 05.9261006808 -41 50 51.861854652   18.584 16.402   13.824 ~ 2 0
599 2MASS J16550719-4143013 * 16 55 07.1982434496 -41 43 01.385335344           ~ 1 0
600 2MASS J16550749-4151116 * 16 55 07.5014740272 -41 51 11.706064380           ~ 1 0
601 XMMU J165508.6-414037 X 16 55 08.54 -41 40 37.7           ~ 1 0
602 XMMU J165509.8-414548 X 16 55 09.77 -41 45 48.9           ~ 1 0
603 XMMU J165510.0-414747 X 16 55 09.96 -41 47 47.6           ~ 1 0
604 2MASS J16551137-4147435 * 16 55 11.3600775600 -41 47 43.554289200           ~ 1 0
605 XMMU J165511.2-413923 X 16 55 11.38 -41 39 23.5           ~ 1 0
606 HD 152437 * 16 55 12.1252688424 -41 56 40.100431848   9.32 9.15 9.1   B9III/IV 16 0
607 VPHAS J165512.2-414630.2 Y*? 16 55 12.1747062120 -41 46 29.989710480           ~ 5 0
608 XMMU J165518.0-414206 X 16 55 18.05 -41 42 06.4           ~ 1 0
609 XMMU J165518.2-415433 X 16 55 18.25 -41 54 33.9   18.5       ~ 1 0
610 2MASS J16551961-4141424 Y*? 16 55 19.6126127184 -41 41 42.388774008           ~ 3 0
611 XMMU J165520.1-414851 X 16 55 20.08 -41 48 51.6           ~ 1 0
612 XMMU J165520.4-415121 X 16 55 20.38 -41 51 21.7           ~ 1 0
613 XMMU J165525.9-415331 X 16 55 25.81 -41 53 32.0           ~ 1 0
614 XMMU J165531.9-414404 X 16 55 31.98 -41 44 04.6           ~ 1 0
615 NGC 6383 OpC 17 34 41.5 -32 34 23           ~ 156 0
616 NGC 6530 OpC 18 04 31 -24 21.5           ~ 417 0

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