2004ApJ...608..781D


Query : 2004ApJ...608..781D

2004ApJ...608..781D - Astrophys. J., 608, 781-796 (2004/June-3)

A deep Chandra X-ray observation of the rich young cluster NGC 6530. I. The X-ray source catalog and the cluster population.

DAMIANI F., FLACCOMIO E., MICELA G., SCIORTINO S., HARNDEN F.R.Jr and MURRAY S.S.

Abstract (from CDS):

In a deep 60 ks Chandra ACIS X-ray observation of the very young cluster NGC 6530, we detect 884 X-ray point sources and argue that a very large fraction of them (90%-95%) must be pre-main-sequence (PMS) cluster members, mostly of low masses. This is a significant enlargement of the known NGC 6530 stellar population with respect to previous optical studies, including Hα surveys. We identify 220 X-ray sources with cataloged stars down to V=17, while most unidentified sources have fainter counterparts. Moreover, we find an infrared counterpart in the 2MASS catalog for 731 X-ray sources. The optically identified cluster X-ray sources are found in a band in the H-R diagram above the main sequence, in the locus of 0.5-1.5 Myr PMS stars, with masses down to 0.5-1.5 M. We find evidence of an age gradient across the field from northwest to south, suggesting a sequence of star formation events qualitatively similar to that found in earlier studies of the same region, but differing in the details. A group of X-ray sources showing frequent flares may be associated with the youngest stars in the cluster, suggesting that X-ray flaring activity is especially intense in the youngest PMS phases of low-mass stars.

Abstract Copyright:

Journal keyword(s): Galaxy: Open Clusters and Associations: Individual: NGC Number: NGC 6530 - Stars: Coronae - Stars: Pre-Main-Sequence - X-Rays: Stars

VizieR on-line data: <Available at CDS (J/ApJ/608/781): table1.dat>

Nomenclature: Table 1: [DFM2004] NNN (Nos 1-884).

Simbad objects: 896

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Number of rows : 896
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2173 1
2 M 42 HII 05 35 17.3 -05 23 28           ~ 3935 0
3 NAME Ori A MoC 05 38 -07.1           ~ 2868 0
4 NGC 6523 Cl* 18 03.2 -24 23           ~ 185 1
5 M 8 HII 18 03 37 -24 23.2           ~ 588 1
6 NAME Her 36SE SB* 18 03 40.3201232304 -24 22 42.857540472 10.26 11.022 10.372 10.267   O8V+ 186 0
7 NAME Hourglass Nebula ISM 18 03 41.1 -24 22 37           ~ 75 2
8 2MASS J18034615-2425106 Y*O 18 03 46.1227395120 -24 25 10.216964280 21.166 21.225 20.637   17.089 ~ 4 0
9 2MASS J18034703-2425372 Y*O 18 03 47.03328 -24 25 37.2144           F6-G0III 5 0
10 Cl* NGC 6530 SCB 203 Em* 18 03 47.2003389144 -24 24 21.362453316 18.593 17.394 16.109   14.409 K2-K3V 10 0
11 Cl* NGC 6530 WFI 14559 * 18 03 47.4504195360 -24 25 37.422734268 20.970 21.566 19.914   16.811 ~ 4 0
12 2MASS J18034776-2424471 Y*O 18 03 47.7665485776 -24 24 47.289951288   21.163 18.725   15.581 ~ 6 0
13 Cl* NGC 6530 SCB 209 Em* 18 03 48.2578589064 -24 22 23.388897792 16.978 15.790 14.719   13.350 F9-G3V 8 0
14 2MASS J18034860-2423383 * 18 03 48.6064693080 -24 23 38.411608344           ~ 1 0
15 Cl* NGC 6530 SCB 222 Em* 18 03 49.2005206584 -24 22 08.528087856 19.363 18.051 16.836   15.083 ~ 9 0
16 Cl* NGC 6530 WFI 16866 Y*O 18 03 49.3468690920 -24 24 01.317702204   22.130 20.295   16.917 ~ 5 0
17 V* V1761 Sgr Or* 18 03 49.3526715072 -24 23 37.637733048 19.725 18.059 16.762 15.88 15.111 K2-K3V 10 0
18 2MASS J18035003-2426252 Y*O 18 03 50.0229559080 -24 26 25.277695008 21.023 20.626 18.990   16.758 ~ 5 0
19 Cl* NGC 6530 SCB 228 Y*O 18 03 50.0617053216 -24 21 07.944545376 17.295 15.735 14.618   13.294 G5-G9III 7 0
20 V* V1762 Sgr Or* 18 03 50.2263893640 -24 22 23.381277960 19.491 17.168 15.863   14.173 G0-G4V 9 0
21 2MASS J18035063-2421001 Y*O 18 03 50.6224962240 -24 21 00.187384104 12.986 12.496 12.240   11.870 ~ 12 0
22 Cl* NGC 6530 SCB 238 Em* 18 03 50.7059573664 -24 20 13.071326784 19.090 17.893 16.551   14.615 ~ 10 0
23 EM* LkHA 108 Em* 18 03 50.7590261472 -24 21 10.836157104 12.541 12.137 11.714   11.003 ~ 20 0
24 2MASS J18035104-2427511 Y*O 18 03 51.0364968432 -24 27 51.296516352   20.192 18.480   16.219 M0-M1V 5 0
25 Cl* NGC 6530 WFI 21812 * 18 03 51.8057256048 -24 21 12.753829044 20.234 20.330 18.841   16.473 ~ 3 0
26 Cl* NGC 6530 WFI 19447 Em* 18 03 52.0514927880 -24 22 33.808648404 19.655 19.178 17.931   15.915 K7.5-M0.5V 8 0
27 NGC 6530 287 Y*O 18 03 52.2043183896 -24 22 59.272642272 16.225 14.945 13.755   12.275 G9-K1III-IV 9 0
28 2MASS J18035236-2426059 Y*O 18 03 52.3552684920 -24 26 05.906851404 21.094 21.309 19.540   16.850 ~ 4 0
29 2MASS J18035238-2424389 Y*O 18 03 52.3829591880 -24 24 38.967252732 20.857 20.954 19.533   16.991 ~ 5 0
30 * 9 Sgr Em* 18 03 52.4450051016 -24 21 38.632254012 5.08 5.97 5.97 5.72 5.70 O4V((f))z 530 0
31 2MASS J18035250-2420514 Y*O 18 03 52.5021534000 -24 20 51.626487588           ~ 2 0
32 2MASS J18035351-2421237 Y*O 18 03 53.5060867416 -24 21 23.784027660 16.583 15.530 14.522   13.271 ~ 8 0
33 2MASS J18035363-2422514 ** 18 03 53.63256 -24 22 51.4020 20.652         ~ 3 0
34 2MASS J18035388-2421276 Y*O 18 03 53.8819443360 -24 21 27.603255240 20.459 20.333 18.123   16.013 ~ 5 0
35 Cl* NGC 6530 WFI 26328 Em* 18 03 53.9139581112 -24 18 29.570847228 19.044 19.814 18.863   16.656 ~ 6 0
36 Cl* NGC 6530 WFI 19484 * 18 03 53.9337952176 -24 22 32.229026976 19.803 21.855 19.967   16.926 ~ 4 0
37 2MASS J18035400-2427596 X 18 03 54.01 -24 27 59.7           ~ 1 0
38 2MASS J18035402-2426451 Y*O 18 03 54.0196789824 -24 26 45.163736556   14.906 14.163   13.316 ~ 5 0
39 2MASS J18035409-2423572 Y*O 18 03 54.0848283192 -24 23 57.317057556 20.793 19.241 17.743   15.699 K4-K6V 8 0
40 2MASS J18035410-2420051 Y*O 18 03 54.0850909776 -24 20 05.081069508   22.065 20.309   17.412 ~ 7 0
41 2MASS J18035449-2423097 Y*O 18 03 54.4655139096 -24 23 09.638540916   17.761 16.766   15.610 ~ 5 0
42 [BNM2013] 7.03 5608 * 18 03 54.9906875424 -24 15 07.918770924 21.258 22.792 20.648   18.300 ~ 3 0
43 Cl* NGC 6530 WFI 19232 * 18 03 55.18 -24 22 42.8   21.233 21.635   18.258 ~ 2 0
44 Cl* NGC 6530 WFI 25249 * 18 03 55.22 -24 19 21.0   20.231 18.576   16.331 K4.5-K6V 3 0
45 2MASS J18035526-2417000 Y*O 18 03 55.2620046264 -24 17 00.001304448   15.733 14.700   13.429 K4-K5V 11 0
46 2MASS J18035583-2421091 Y*O 18 03 55.8354287136 -24 21 09.161928828 20.167 19.686 18.076   16.004 ~ 5 0
47 2MASS J18035586-2418385 Y*O 18 03 55.8580470936 -24 18 38.647737972 19.063         F7-F9V 6 0
48 2MASS J18035604-2419148 Y*O 18 03 56.0346862992 -24 19 14.911587336 21.206 20.201 18.483   16.215 ~ 5 0
49 2MASS J18035619-2422408 Y*O 18 03 56.20 -24 22 40.9   19.542 17.857   15.727 ~ 4 0
50 2MASS J18035633-2419355 Y*O 18 03 56.3281202280 -24 19 35.553293832   20.333 18.644   16.409 ~ 5 0
51 2MASS J18035636-2417043 Y*O 18 03 56.3575729728 -24 17 04.447213548 22.574 21.887 19.978   16.881 ~ 6 0
52 2MASS J18035660-2423412 Y*O 18 03 56.5909940704 -24 23 41.338261377 20.208 18.577 17.143   15.210 ~ 5 0
53 Cl* NGC 6530 WFI 23159 Y*O 18 03 56.7338077200 -24 20 28.602412188 21.064 21.602 20.744   18.143 ~ 4 0
54 HD 164816 Be* 18 03 56.8425865728 -24 18 45.118050552 6.17 7.006 6.986 8.08 6.989 O9.5V+B0V 145 0
55 2MASS J18035693-2420515 Y*O 18 03 56.9216290536 -24 20 51.447803280           ~ 2 0
56 Cl* NGC 6530 WFI 20181 Y*O 18 03 56.9362221039 -24 22 08.563713546   21.050 18.702   16.150 ~ 4 0
57 2MASS J18035730-2416099 Y*O 18 03 57.3010349232 -24 16 09.985382616   17.468 16.317   14.871 K7-M0V 10 0
58 Cl* NGC 6530 WFI 16552 Y*O 18 03 57.6658317120 -24 24 12.924275796 21.744 21.041 19.321   16.777 ~ 5 0
59 V* SV Sgr Or* 18 03 57.8183817072 -24 25 34.949147844 14.571 15.198 13.878   12.093 K0 19 0
60 2MASS J18035782-2420511 Y*O 18 03 57.8290375608 -24 20 51.230946948 20.023 18.949 17.442   15.347 ~ 7 0
61 Cl* NGC 6530 SCB 291 Y*O 18 03 57.99 -24 24 41.8 19.263 17.491 16.143   14.465 K4-K5V 7 0
62 2MASS J18035824-2423009 Y*O 18 03 58.2525691200 -24 23 00.789038880 19.985 20.053 18.931   16.663 ~ 5 0
63 V* V1764 Sgr Or* 18 03 58.2584964168 -24 16 49.179488268 18.395 18.356 16.942 16.15 14.995 ~ 8 0
64 2MASS J18035828-2421048 Y*O 18 03 58.2744538680 -24 21 04.810159584 20.736 19.550 18.154   16.064 ~ 6 0
65 2MASS J18035837-2421266 Y*O 18 03 58.3722097680 -24 21 26.616226680 22.050 19.280 17.507   15.253 ~ 7 0
66 2MASS J18035851-2426292 Y*O 18 03 58.5096100368 -24 26 29.235309432 21.615 21.827 19.185   16.016 ~ 5 0
67 Cl* NGC 6530 SCB 295 Y*O 18 03 58.5290878920 -24 24 58.623793524 18.496 16.867 15.444   13.579 M0-M1.5V 11 0
68 2MASS J18035881-2425558 Y*O 18 03 58.7917757112 -24 25 55.998340896   20.951 19.475   16.146 ~ 4 0
69 NGC 6530 12 * 18 03 58.7994768288 -24 23 41.671480452 13.226 12.520 11.911   11.180 ~ 10 0
70 2MASS J18035882-2417500 Y*O 18 03 58.8271330464 -24 17 50.183728296 21.413 19.610 18.039   15.663 ~ 6 0
71 2MASS J18035885-2425292 Y*O 18 03 58.8352780512 -24 25 29.197723728 20.162 18.863 17.279   15.021 ~ 7 0
72 Cl* NGC 6530 WFI 32258 * 18 03 58.99 -24 15 29.6   20.777 19.778   18.537 ~ 2 0
73 2MASS J18035910-2422376 Y*O 18 03 59.0961121704 -24 22 37.708748436   20.321 18.448   16.229 ~ 6 0
74 V* V1765 Sgr Or* 18 03 59.2659542160 -24 23 08.248613784 17.549 17.661 16.313 14.99 14.472 ~ 10 1
75 2MASS J18035929-2416583 Y*O 18 03 59.2900553904 -24 16 58.442700324 21.539 21.026 19.389   16.527 ~ 6 0
76 2MASS J18035946-2412235 Y*O 18 03 59.4540397584 -24 12 23.607096048 18.572 16.939 15.708   14.146 ~ 8 0
77 2MASS J18035944-2418080 Y*O 18 03 59.4621476342 -24 18 08.042376207   21.446 19.319   16.515 ~ 4 0
78 2MASS J18035987-2417056 Y*O 18 03 59.8649683032 -24 17 05.846709948   22.618 20.087   17.309 ~ 6 0
79 2MASS J18040004-2419539 Y*O 18 04 00.0379051848 -24 19 53.965616052           ~ 3 0
80 2MASS J18040008-2419119 Y*O 18 04 00.0735508344 -24 19 11.965376136 17.604 16.464 15.351   13.961 ~ 9 0
81 2MASS J18040014-2424092 Y*O 18 04 00.1553161532 -24 24 09.115637083   22.049 19.647   16.647 ~ 6 0
82 2MASS J18040016-2419253 Y*O 18 04 00.1582636728 -24 19 25.373694216   19.929 18.286   15.406 ~ 5 0
83 2MASS J18040018-2421218 Y*O 18 04 00.18 -24 21 21.9 21.755 19.871 18.079   15.685 ~ 5 0
84 [DFM2004] 76 X 18 04 00.20 -24 21 48.3           ~ 1 0
85 2MASS J18040023-2424484 Y*O 18 04 00.2248874616 -24 24 48.607828740   22.895 19.846   17.106 ~ 6 0
86 2MASS J18040025-2421593 Y*O 18 04 00.2493899976 -24 21 59.443573860 21.812 20.147 18.542   16.191 ~ 5 0
87 2MASS J18040038-2425303 Y*O 18 04 00.3697537296 -24 25 30.520545204 19.557 18.246 16.795   14.840 K3.5-K4.5V 7 0
88 2MASS J18040057-2425024 Y*O 18 04 00.5680413840 -24 25 02.452274220 20.382 20.718 19.202   16.687 ~ 6 0
89 2MASS J18040062-2416374 Y*O 18 04 00.6151363992 -24 16 37.441185456 20.999 20.147 18.615   16.507 ~ 6 0
90 [DFM2004] 83 X 18 04 00.62 -24 21 32.2           ~ 1 0
91 2MASS J18040065-2426135 Y*O 18 04 00.6510177576 -24 26 13.708479192 21.597 20.399 18.454   15.934 ~ 6 0
92 2MASS J18040067-2420252 Y*O 18 04 00.6644716032 -24 20 25.286637156 16.344 15.339 14.425   13.263 ~ 7 0
93 2MASS J18040086-2421487 Y*O 18 04 00.8504619888 -24 21 48.770437248   22.435 21.161   17.790 ~ 4 0
94 2MASS J18040096-2419181 Y*O 18 04 00.9635823768 -24 19 18.240859452 20.824 20.499 18.744   15.791 ~ 5 0
95 2MASS J18040099-2421243 Y*O 18 04 00.9854436288 -24 21 24.417819144 20.507 19.288 17.800   15.707 ~ 4 0
96 2MASS J18040115-2425436 Y*O 18 04 01.1451310320 -24 25 43.714380396 20.033 20.148 19.413   16.733 ~ 4 0
97 2MASS J18040129-2426292 Y*O 18 04 01.2831360288 -24 26 29.265491580 11.974 11.646 11.446   11.157 B5.5V 17 0
98 2MASS J18040152-2413233 Y*O 18 04 01.5134835936 -24 13 23.383989372 19.108 17.444 16.023   14.258 ~ 7 0
99 2MASS J18040189-2418242 Y*O 18 04 01.8971696688 -24 18 24.265790100 20.803 19.529 17.975   15.887 ~ 7 0
100 2MASS J18040222-2417533 Y*O 18 04 02.2206188496 -24 17 53.473482096 21.458 20.272 18.735   16.509 M0-M1V 7 0
101 2MASS J18040225-2416013 Y*O 18 04 02.2516313088 -24 16 01.285600152   21.203 19.580   17.088 ~ 5 0
102 [DFM2004] 94 X 18 04 02.28 -24 22 26.8           ~ 1 0
103 2MASS J18040235-2422015 Y*O 18 04 02.3527770072 -24 22 01.617535956 22.154 21.360 19.546   16.789 ~ 4 0
104 2MASS J18040253-2413374 Y*O 18 04 02.5271486256 -24 13 37.558247052 22.166 21.344 19.651   17.107 ~ 6 0
105 2MASS J18040256-2420109 Y*O 18 04 02.5343742888 -24 20 10.942688616   19.795 18.271   16.142 ~ 6 0
106 2MASS J18040255-2424348 Y*O 18 04 02.5455103488 -24 24 34.855781148   21.107 20.036   17.268 ~ 5 0
107 2MASS J18040257-2416305 Y*O 18 04 02.5721178672 -24 16 30.450699444   20.695 19.082   16.781 ~ 5 0
108 2MASS J18040269-2422389 Y*O 18 04 02.6937965880 -24 22 39.049862304   22.022 19.950   17.035 ~ 4 0
109 2MASS J18040275-2422232 Y*O 18 04 02.7306458040 -24 22 23.279161152 22.068 20.177 18.489   16.242 ~ 6 0
110 Cl* NGC 6530 WFI 27090 Em* 18 04 02.7637070064 -24 17 54.752942580 22.307 20.291 18.965   16.788 ~ 7 0
111 Cl* NGC 6530 SCB 340 Y*O 18 04 02.8729618704 -24 21 40.028705460   16.009 14.736   13.150 K8-M1.5V 9 0
112 2MASS J18040288-2424562 Y*O 18 04 02.8968099864 -24 24 56.306836908     20.330   16.813 ~ 5 0
113 2MASS J18040296-2426442 Y*O 18 04 02.9593211472 -24 26 44.269043604 19.761 18.626 17.119   15.038 K5-K6V 9 0
114 2MASS J18040298-2416048 ** 18 04 02.98224 -24 16 04.8684           ~ 2 0
115 2MASS J18040300-2412334 Y*O 18 04 03.0048723240 -24 12 33.551643636 20.472 18.553 17.218   15.522 ~ 6 0
116 2MASS J18040338-2420401 Y*O 18 04 03.3796575837 -24 20 40.140676337 20.873 19.722 18.264   16.175 ~ 6 0
117 CXOU J180403.3-242053 Y*O 18 04 03.391 -24 20 53.72           ~ 2 0
118 2MASS J18040366-2426301 Y*O 18 04 03.6545014704 -24 26 30.134698836 20.002 19.244 17.864   16.000 ~ 7 0
119 2MASS J18040373-2421053 Y*O 18 04 03.7281970752 -24 21 05.362394652 21.403 19.319 17.768   15.824 ~ 9 0
120 2MASS J18040375-2425539 Y*O 18 04 03.7374566832 -24 25 53.587930620   22.520 20.785   17.509 ~ 5 0
121 Cl* NGC 6530 WFI 19614 Y*O 18 04 03.8314843128 -24 22 26.934820572 21.703 21.715 19.978   16.760 ~ 5 0
122 2MASS J18040412-2419413 Y*O 18 04 04.1186075976 -24 19 41.130985368 21.953 20.041 18.441   16.066 ~ 6 0
123 2MASS J18040419-2423074 Y*O 18 04 04.1853044400 -24 23 07.520220420     21.126   17.724 ~ 5 0
124 CXOU J180404.2-242124 Y*O 18 04 04.2346381320 -24 21 24.737572260           ~ 2 0
125 Cl* NGC 6530 WFI 23677 Em* 18 04 04.2948316200 -24 20 11.632247088 19.172 19.330 18.155   16.129 ~ 6 0
126 2MASS J18040430-2419083 Y*O 18 04 04.2992065992 -24 19 08.357304756 20.414 19.227 17.651   15.532 ~ 7 0
127 2MASS J18040430-2417105 Y*O 18 04 04.3009004952 -24 17 10.617717588 21.836 19.551 17.871   15.571 G7-G9V 8 0
128 NGC 6530 17 Y*O 18 04 04.3106114712 -24 21 30.469104324 12.505 12.155 11.946   11.698 A5-F4V 20 0
129 2MASS J18040436-2418598 Y*O 18 04 04.37 -24 18 59.8           ~ 2 0
130 [DFM2004] 122 X 18 04 04.70 -24 21 19.2           ~ 1 0
131 2MASS J18040479-2426373 Y*O 18 04 04.7832595656 -24 26 37.251520692 20.371 18.620 17.203   15.382 ~ 8 0
132 2MASS J18040490-2427321 Y*O 18 04 04.8942850488 -24 27 32.196914964   19.413 17.852   15.973 K4-K6V 7 0
133 2MASS J18040510-2416421 Y*O 18 04 05.1033197784 -24 16 42.129789852 19.570 17.659 16.276   14.539 M0.5-M1V 12 0
134 2MASS J18040520-2425131 Y*O 18 04 05.1968428248 -24 25 13.218748932   20.905 19.131   16.418 ~ 7 0
135 2MASS J18040526-2423388 Y*O 18 04 05.2760877216 -24 23 38.882097672 21.616 19.229 17.808   15.768 ~ 8 0
136 2MASS J18040541-2422327 Y*O 18 04 05.4102566280 -24 22 32.776766976 20.999 22.261 20.690   17.309 ~ 6 0
137 2MASS J18040565-2424550 Y*O 18 04 05.6530342296 -24 24 55.119392748 19.788 17.963 16.420   14.548 ~ 7 0
138 Cl* NGC 6530 WFI 31634 Em* 18 04 05.6555944656 -24 15 39.447324468 20.426 18.546 17.154   15.334 ~ 8 0
139 2MASS J18040576-2414550 Y*O 18 04 05.7609593976 -24 14 55.035965580 20.509 18.448 17.040   15.026 K7.5-M0.5V 9 0
140 2MASS J18040582-2425186 Y*O 18 04 05.8269825384 -24 25 18.363982260 19.717 18.149 16.765   14.990 K2.5-K3.5V 10 0
141 [DFM2004] 134 X 18 04 05.85 -24 18 50.4           ~ 1 0
142 Cl* NGC 6530 WFI 27091 * 18 04 05.8566347472 -24 17 54.722840568   20.650 18.926   16.688 ~ 4 0
143 2MASS J18040625-2425452 Y*O 18 04 06.2509198584 -24 25 45.280203960           ~ 2 0
144 Cl* NGC 6530 SCB 891 Em* 18 04 06.3640582512 -24 16 16.077710100   18.894 17.700   15.753 ~ 5 0
145 2MASS J18040635-2418147 Y*O 18 04 06.3698240232 -24 18 14.711531256           ~ 3 0
146 2MASS J18040650-2417412 Y*O 18 04 06.4986639864 -24 17 41.243205660 19.871 19.233 17.948   16.261 ~ 7 0
147 2MASS J18040667-2420311 Y*O 18 04 06.6694200552 -24 20 31.253430588           ~ 2 0
148 2MASS J18040686-2423095 Y*O 18 04 06.86 -24 23 09.6   21.328 19.523   16.833 ~ 3 0
149 Cl* NGC 6530 WFI 39120 Y*O 18 04 06.9790977792 -24 12 18.606623328 21.734 20.475 18.690   16.127 ~ 5 0
150 [DFM2004] 143 X 18 04 07.12 -24 26 00.8           ~ 1 0
151 Cl* NGC 6530 WFI 20948 Em* 18 04 07.1658506088 -24 21 40.630011948   20.105 18.733   16.435 ~ 5 0
152 HD 315025 Y*O 18 04 07.3430494776 -24 19 26.192892864 11.210 11.001 10.756 10.84 10.279 B8 23 0
153 Cl* NGC 6530 SCB 380 Y*O 18 04 07.3651587624 -24 22 21.920977200 17.366 15.886 14.588   12.935 K1-K3V 11 0
154 2MASS J18040751-2422280 Y*O 18 04 07.5077472648 -24 22 28.446146616 15.182 14.207 13.282   12.127 ~ 10 0
155 2MASS J18040757-2420437 Y*O 18 04 07.5738532536 -24 20 43.708506756 21.047 19.925 17.985   15.383 ~ 6 0
156 2MASS J18040773-2421542 Y*O 18 04 07.7282023536 -24 21 54.201317004 22.926 21.202 19.539   16.936 ~ 6 0
157 2MASS J18040780-2420292 Y*O 18 04 07.7837066880 -24 20 29.186193660   20.109 18.188   15.455 ~ 5 0
158 2MASS J18040781-2421263 Y*O 18 04 07.7960435880 -24 21 26.550307764 19.307 17.559 16.311   14.647 ~ 9 0
159 Cl* NGC 6530 SCB 390 Em* 18 04 07.8302285952 -24 23 12.671157444   17.278 15.990   14.365 ~ 8 0
160 CXOU J180407.8-242703 Y*O 18 04 07.837 -24 27 03.66           ~ 2 0
161 2MASS J18040805-2424411 Y*O 18 04 08.05 -24 24 41.1   18.725 17.295   15.240 ~ 5 0
162 2MASS J18040810-2420554 Y*O 18 04 08.0965629600 -24 20 55.392146880 19.709 19.627 18.046   15.750 ~ 8 0
163 2MASS J18040811-2416157 Y*O 18 04 08.1212003382 -24 16 15.835764338   19.052 17.656   15.736 ~ 4 0
164 [DFM2004] 156 X 18 04 08.14 -24 21 37.8           ~ 1 0
165 2MASS J18040816-2426051 Y*O 18 04 08.1691574232 -24 26 05.019335088 16.873 15.745 14.469   12.749 F9-G1V 8 0
166 2MASS J18040817-2423149 Y*O 18 04 08.1728810208 -24 23 14.807588244 20.252 19.683 17.949   15.767 ~ 7 0
167 Cl* NGC 6530 WFI 26991 * 18 04 08.2713522264 -24 17 59.667111924   20.861 19.083   16.683 ~ 5 0
168 2MASS J18040827-2417195 Y*O 18 04 08.2928563621 -24 17 19.531450718 22.958 20.634 18.918   16.081 ~ 5 0
169 2MASS J18040845-2420496 Y*O 18 04 08.4576654936 -24 20 49.548820416 20.649 18.735 17.070   14.897 ~ 9 0
170 2MASS J18040848-2424055 Y*O 18 04 08.48 -24 24 05.5 21.947 22.302 20.104   17.602 ~ 4 0
171 [BNM2013] 7.04 3199 * 18 04 08.6338054248 -24 26 41.455330548 21.332 20.706 19.128   17.113 ~ 3 0
172 2MASS J18040872-2421381 Y*O 18 04 08.7180979752 -24 21 37.971206676   20.238 18.423   15.961 ~ 6 0
173 Cl* NGC 6530 WFI 23643 * 18 04 08.8060728936 -24 20 12.936886692 19.655 18.450 17.136   15.426 ~ 6 0
174 CXOU J180408.9-242110 Y*O 18 04 08.928 -24 21 10.48           ~ 2 0
175 2MASS J18040897-2422271 Y*O 18 04 08.9855525016 -24 22 26.955698232 20.087 20.212 18.705   16.385 ~ 5 0
176 2MASS J18040901-2417556 Y*O 18 04 09.0110774088 -24 17 55.543542144 22.414 20.740 19.010   16.609 ~ 7 0
177 2MASS J18040907-2424386 Y*O 18 04 09.0744636456 -24 24 38.525100300 21.253 20.981 19.258   16.716 ~ 5 0
178 V* V1768 Sgr Or* 18 04 09.1518314400 -24 20 19.836082356 20.535 18.644 17.094   14.977 ~ 8 0
179 2MASS J18040914-2423375 Y*O 18 04 09.1629079344 -24 23 37.349857212 22.058 21.027 19.740   17.030 ~ 7 0
180 2MASS J18040918-2427203 Y*O 18 04 09.1777508760 -24 27 20.303416044   19.382 17.804   15.582 K7-M0V 7 0
181 [BNM2013] 7.04 6981 * 18 04 09.2239292904 -24 23 27.775965300   22.495 20.956   18.646 ~ 3 0
182 Cl* NGC 6530 WFI 29683 Y*O 18 04 09.3233978376 -24 16 30.952566105 21.961 19.801 18.206   16.082 M0.5-M1V 7 0
183 2MASS J18040943-2427038 Y*O 18 04 09.4118252688 -24 27 03.917128212   19.186 17.667   15.693 ~ 7 0
184 2MASS J18040946-2422091 Y*O 18 04 09.4609588104 -24 22 09.066539388 21.071 21.207 19.789   17.108 ~ 5 0
185 Cl* NGC 6530 SCB 410 Y*O 18 04 09.60888 -24 27 10.8792 19.243 18.236 16.737   14.796 K4-K5V 9 0
186 2MASS J18040968-2421519 Y*O 18 04 09.6952044096 -24 21 51.804823104   21.560 19.571   16.540 ~ 6 0
187 2MASS J18040975-2416228 Y*O 18 04 09.7751889576 -24 16 22.394423424 21.553 20.290 18.602   16.337 K1-K2V 7 0
188 2MASS J18040979-2420089 Y*O 18 04 09.8075962032 -24 20 08.987478864 12.229 11.879 11.621   11.170 A0 16 0
189 [DFM2004] 182 X 18 04 09.86 -24 22 44.0           ~ 1 0
190 [DFM2004] 181 X 18 04 09.86 -24 15 08.2           ~ 1 0
191 V* V1769 Sgr Or* 18 04 09.9079227312 -24 25 32.556862092 19.717 17.741 16.038   13.783 K4-K7V 9 0
192 2MASS J18040998-2419298 Y*O 18 04 09.9901905336 -24 19 29.842520772   18.389 16.800   14.748 M0-M1V 10 0
193 2MASS J18041006-2426348 Y*O 18 04 10.0704235800 -24 26 34.772042868 18.282 16.944 15.764   14.276 K0-K2V 7 0
194 [DFM2004] 187 X 18 04 10.09 -24 25 05.9           ~ 1 0
195 2MASS J18041010-2424198 Y*O 18 04 10.1157815664 -24 24 19.719318276 22.314 21.139 19.786   16.988 ~ 7 0
196 Cl* NGC 6530 WFI 32594 * 18 04 10.1390908927 -24 15 15.098591611   20.511 18.694   16.222 ~ 5 0
197 2MASS J18041015-2425496 Y*O 18 04 10.1609048520 -24 25 49.529889984 20.884 19.109 17.315   14.894 ~ 8 0
198 Cl* NGC 6530 SCB 418 Em* 18 04 10.1990032992 -24 23 22.640088660 19.436 18.069 16.545   14.394 ~ 8 0
199 2MASS J18041024-2414009 Y*O 18 04 10.2489597000 -24 14 00.880386504 22.468 19.893 18.227   15.949 ~ 5 0
200 NGC 6530 27 Y*O 18 04 10.2573681048 -24 20 52.390222584 14.334 13.510 12.842   12.011 F4I 14 0
201 [DFM2004] 193 X 18 04 10.36 -24 13 33.2           ~ 1 0
202 2MASS J18041052-2412021 Y*O 18 04 10.5269179992 -24 12 02.112656760 21.014 19.325 18.058   16.330 ~ 6 0
203 Cl* NGC 6530 SCB 422 Y*O 18 04 10.5311496000 -24 26 55.830537456 17.692 17.115 15.689 15.194 13.676 ~ 14 0
204 2MASS J18041065-2418228 Y*O 18 04 10.6625989800 -24 18 22.782954420 22.666 20.534 18.864   16.645 ~ 7 0
205 2MASS J18041073-2420233 Y*O 18 04 10.7453798280 -24 20 23.252466048 17.337 16.283 15.206   13.734 ~ 6 0
206 CXOU J180411.0-242654 Y*O 18 04 11.088 -24 26 54.38           ~ 4 0
207 CPD-24 6152 Y*O 18 04 11.1598510296 -24 21 45.175823136   10.497 10.374   10.140 B2V 22 0
208 Cl* NGC 6530 WFI 24837 * 18 04 11.3064466440 -24 19 33.146244372 21.223 21.499 20.053   17.090 ~ 4 0
209 2MASS J18041138-2423376 Y*O 18 04 11.3786653824 -24 23 37.496901948   20.146 18.414   16.073 ~ 6 0
210 Cl* NGC 6530 WFI 20430 Y*O 18 04 11.5732329264 -24 21 59.124458484     21.934   18.226 ~ 4 0
211 NGC 6530 31 Y*O 18 04 11.5832911608 -24 25 29.948671200 12.363 11.967 11.706   11.229 A0 18 0
212 Cl* NGC 6530 WFI 14611 * 18 04 11.66 -24 25 34.4   20.434 19.295   16.646 ~ 2 0
213 2MASS J18041171-2412020 ** 18 04 11.71368 -24 12 02.0232 21.959         ~ 3 0
214 V* V1771 Sgr Or* 18 04 11.8372096200 -24 19 55.861884768 19.758 18.201 16.828   15.039 ~ 8 0
215 Cl* NGC 6530 WFI 27454 Y*O 18 04 11.8963899384 -24 17 42.318534228   23.166 21.839   17.915 ~ 3 0
216 Cl* NGC 6530 WFI 16602 * 18 04 11.90 -24 24 11.5   20.789 19.030   16.436 ~ 2 0
217 2MASS J18041195-2426279 Y*O 18 04 11.9540799168 -24 26 27.863040372 19.973 18.106 16.556   14.358 ~ 11 0
218 2MASS J18041200-2425112 Y*O 18 04 11.9971390872 -24 25 11.426699784 22.270 19.848 18.143   15.987 ~ 7 0
219 Cl* NGC 6530 WFI 15682 Y*O 18 04 12.071 -24 24 47.22 22.295 21.767 20.130   17.447 ~ 8 1
220 2MASS J18041207-2419098 Y*O 18 04 12.0772727280 -24 19 09.802933176 21.470 19.165 17.495   15.275 M0.5-M1.5V 8 0
221 Cl* NGC 6530 SCB 438 Em* 18 04 12.1482386496 -24 22 19.776549216 19.515 18.286 16.899   15.020 ~ 10 0
222 CXOU J180412.1-241933 Y*O 18 04 12.1496338056 -24 19 33.149869500           ~ 2 0
223 2MASS J18041229-2420031 Y*O 18 04 12.3009624216 -24 20 03.027030828 21.067 19.950 18.310   16.109 ~ 7 0
224 2MASS J18041248-2419430 Y*O 18 04 12.4838561544 -24 19 43.023828360 18.606 17.081 15.773   14.076 K0-K2V 10 0
225 2MASS J18041249-2419033 Y*O 18 04 12.4917721944 -24 19 03.555729696 21.852 19.666 17.959   15.489 ~ 6 0
226 2MASS J18041268-2422489 Y*O 18 04 12.6917145168 -24 22 48.915840900 22.251 21.409 20.409   17.198 ~ 5 0
227 2MASS J18041273-2423127 Y*O 18 04 12.7354215288 -24 23 12.640955064 23.039 19.341 17.754   15.642 ~ 8 0
228 Cl* NGC 6530 WFI 21548 Em* 18 04 12.7450895400 -24 21 20.625827544 21.337 19.848 18.709   16.487 ~ 6 0
229 2MASS J18041277-2414530 Y*O 18 04 12.7930822176 -24 14 53.464572456 22.869 20.673 18.801   16.411 ~ 6 0
230 2MASS J18041283-2423445 Y*O 18 04 12.8266677861 -24 23 44.825646916 21.061 20.704 18.923   16.202 ~ 6 0
231 Cl* NGC 6530 WFI 17456 Y*O 18 04 12.849 -24 23 42.75   20.664 18.844   16.499 ~ 4 0
232 2MASS J18041288-2424087 Y*O 18 04 12.8899312488 -24 24 08.623099404 20.957 20.700 18.968   16.189 ~ 6 0
233 CXOU J180413.0-241650 Y*O 18 04 13.000 -24 16 50.01           ~ 2 0
234 2MASS J18041306-2423173 Y*O 18 04 13.0617690508 -24 23 17.293684139 20.611 18.980 17.471   15.547 K4-K6V 8 0
235 2MASS J18041306-2422429 Y*O 18 04 13.0696982040 -24 22 42.937920984 20.467 18.667 17.340   15.601 K4-K6V 9 0
236 2MASS J18041308-2426135 Y*O 18 04 13.0907870280 -24 26 13.439275116 19.871 19.207 17.467   15.119 K7.5-M0.5V 10 0
237 Cl* NGC 6530 WFI 27111 Y*O 18 04 13.0983032400 -24 17 54.033494640   21.675 20.164   17.436 ~ 4 0
238 2MASS J18041315-2418251 Y*O 18 04 13.1556403512 -24 18 25.035803532   15.217 14.253   13.046 ~ 10 0
239 Cl* NGC 6530 WFI 35460 Y*O 18 04 13.2679317024 -24 13 58.896697116 21.165 19.630 17.987   15.652 M0-M0.5V 6 0
240 2MASS J18041326-2413456 Y*O 18 04 13.2771569280 -24 13 45.669619884   22.482 20.765   17.535 ~ 6 0
241 CXOU J180413.3-242521 Y*O 18 04 13.340 -24 25 21.98           ~ 2 0
242 2MASS J18041336-2424512 Y*O 18 04 13.3703153904 -24 24 51.074255340 18.020 16.686 15.394   13.684 K2-K3V 8 0
243 2MASS J18041340-2415137 Y*O 18 04 13.4026369944 -24 15 13.750270128 20.534 18.545 16.995   14.905 G9-K1V 7 0
244 2MASS J18041345-2417491 Y*O 18 04 13.4616922464 -24 17 49.103883456 21.953 21.155 19.580   16.935 ~ 7 0
245 2MASS J18041353-2417273 Y*O 18 04 13.54 -24 17 27.4   19.540 17.882   15.561 M0-M1V 5 0
246 Cl* NGC 6530 WFI 28512 Y*O 18 04 13.6345481208 -24 17 05.465421132 22.949 22.459 20.183   17.595 ~ 5 0
247 2MASS J18041377-2424051 Y*O 18 04 13.7786460504 -24 24 05.066721612 18.644 16.956 15.622   13.898 ~ 11 0
248 2MASS J18041384-2420309 Y*O 18 04 13.8662981952 -24 20 31.013771208   20.932 18.834   16.323 ~ 5 0
249 NGC 6530 38 * 18 04 13.8677135232 -24 13 28.116294384   12.659 12.155   11.492 A2 19 0
250 2MASS J18041388-2417173 Y*O 18 04 13.8857711328 -24 17 17.482605576 21.373 19.833 18.208   15.876 ~ 6 0
251 Cl* NGC 6530 SCB 457 Y*O 18 04 13.9239807744 -24 26 23.492111820 19.659 17.936 16.422   14.320 K3-K5V 10 0
252 2MASS J18041394-2419461 Y*O 18 04 13.9403816712 -24 19 46.001128044   20.190 18.375   15.782 ~ 6 0
253 2MASS J18041399-2417266 Y*O 18 04 14.0143384248 -24 17 26.431300392 20.960 20.226 18.544   15.687 ~ 5 0
254 2MASS J18041403-2423390 Y*O 18 04 14.0457982248 -24 23 38.710883004 16.553 15.481 14.459   13.161 ~ 8 0
255 2MASS J18041408-2426527 Y*O 18 04 14.0824342104 -24 26 52.658897964 21.629 19.788 18.108   15.790 ~ 5 0
256 2MASS J18041411-2421306 Y*O 18 04 14.1183504240 -24 21 30.530268324 21.854 20.151 18.381   15.887 ~ 5 0
257 Cl* NGC 6530 WFI 20909 Y*O 18 04 14.2378230408 -24 21 41.889309084   21.618 19.695   16.513 ~ 4 0
258 2MASS J18041427-2422400 Y*O 18 04 14.2782085032 -24 22 39.954171756   20.881 18.774   16.337 ~ 4 0
259 2MASS J18041429-2416408 Y*O 18 04 14.3028391200 -24 16 40.732339008   12.828 12.502   12.017 ~ 15 0
260 Cl* NGC 6530 WFI 13985 * 18 04 14.3509844448 -24 26 10.133767104   21.914 19.505   16.954 ~ 3 0
261 Cl* NGC 6530 SCB 461 * 18 04 14.38 -24 15 33.4   17.128 16.242   14.998 ~ 4 0
262 NGC 6530 39 Y*O 18 04 14.4574598520 -24 19 36.816916764 16.934 15.521 14.346   12.858 G7-K1III-IV 11 0
263 2MASS J18041457-2422211 Y*O 18 04 14.5349778323 -24 22 20.960178053   17.524 16.166   14.419 ~ 7 0
264 2MASS J18041461-2421554 Y*O 18 04 14.6300071560 -24 21 55.543031028 16.007 14.531 13.353   11.878 ~ 11 0
265 2MASS J18041465-2419041 Y*O 18 04 14.6586072888 -24 19 04.090974600   20.141 18.410   15.983 ~ 10 0
266 2MASS J18041471-2420073 Y*O 18 04 14.7158480976 -24 20 07.325281572   21.586 19.562   16.970 ~ 7 0
267 Cl* NGC 6530 WFI 20483 Y*O 18 04 14.741 -24 21 56.88   20.366 18.537   16.167 ~ 3 0
268 Cl* NGC 6530 WFI 16084 Em* 18 04 14.7477967272 -24 24 32.478250356 21.096 21.331 19.493   16.652 ~ 6 0
269 2MASS J18041476-2421154 Y*O 18 04 14.7687106608 -24 21 15.426126180 21.311 20.774 18.918   16.246 ~ 6 0
270 2MASS J18041481-2421059 Y*O 18 04 14.8155199536 -24 21 05.860420524 20.776 19.490 17.902   15.656 ~ 7 0
271 2MASS J18041483-2423558 Y*O 18 04 14.8318669080 -24 23 55.881181032   20.127 18.636   16.470 ~ 6 0
272 2MASS J18041485-2422558 Y*O 18 04 14.8572958704 -24 22 55.669453752   20.322 18.526   16.205 K4-K6V 6 0
273 2MASS J18041485-2417378 Y*O 18 04 14.8612013832 -24 17 37.796441784 21.741 19.919 18.243   15.937 M0-M1V 7 0
274 2MASS J18041486-2426377 Y*O 18 04 14.8643679720 -24 26 37.660032528   20.160 18.666   16.247 ~ 6 0
275 HD 315032 Y*O 18 04 15.0268429224 -24 23 27.713497344 9.170 9.164 9.122 9.71 9.039 B0IV 60 0
276 2MASS J18041504-2424161 Y*O 18 04 15.0453502416 -24 24 16.107430212 21.978 19.312 17.899   15.869 ~ 9 0
277 Cl* NGC 6530 WFI 13438 Em* 18 04 15.1787476968 -24 26 42.616556376 19.587 20.920 19.296   16.248 ~ 6 0
278 2MASS J18041519-2419071 Y*O 18 04 15.1988919504 -24 19 07.025902356 19.326 17.990 16.762   15.180 ~ 9 0
279 [DFM2004] 271 X 18 04 15.29 -24 24 33.0           ~ 1 0
280 2MASS J18041531-2426369 Y*O 18 04 15.3192438504 -24 26 36.816201384 21.371 19.057 17.547   15.536 ~ 9 0
281 2MASS J18041541-2425270 Y*O 18 04 15.4152755592 -24 25 26.752696896 20.698 19.350 17.859   15.569 ~ 7 0
282 [DFM2004] 274 X 18 04 15.47 -24 12 10.4           ~ 1 0
283 2MASS J18041549-2423099 Y*O 18 04 15.4882483272 -24 23 09.815342208   21.736 19.924   17.031 ~ 5 0
284 2MASS J18041559-2413543 X 18 04 15.60 -24 13 54.4           ~ 1 0
285 2MASS J18041560-2421518 Y*O 18 04 15.6085654752 -24 21 51.716090952 20.985 18.915 17.480   15.620 ~ 8 0
286 2MASS J18041562-2421133 Y*O 18 04 15.6233782608 -24 21 13.143213180 20.606 18.467 16.956   14.954 ~ 9 0
287 2MASS J18041564-2421225 Y*O 18 04 15.6481420488 -24 21 22.459181364 20.960 19.337 17.790   15.657 ~ 7 0
288 2MASS J18041565-2422253 Y*O 18 04 15.6553789968 -24 22 25.323964644 22.640 19.975 18.143   15.550 ~ 4 0
289 2MASS J18041566-2421364 Y*O 18 04 15.6655244352 -24 21 36.685093500   23.301 20.690   17.290 ~ 4 0
290 CXOU J180415.6-242232 Y*O 18 04 15.6841543224 -24 22 31.982888460           ~ 2 0
291 NGC 6530 47 Y*O 18 04 15.7321154184 -24 14 55.385013048 13.179 12.545 12.277   11.854 ~ 15 0
292 V* V1775 Sgr Or* 18 04 15.7361475192 -24 19 01.658022204 18.500 16.829 15.505   13.829 ~ 11 0
293 Cl* NGC 6530 WFI 29944 * 18 04 15.76 -24 16 24.7 21.998 21.326 19.454   16.952 ~ 3 0
294 2MASS J18041580-2421276 Y*O 18 04 15.8073942240 -24 21 27.579765672 19.431 17.666 16.335   14.610 ~ 8 0
295 2MASS J18041583-2425077 Y*O 18 04 15.8425425720 -24 25 07.653674172 20.627 18.722 17.291   15.384 ~ 9 0
296 Cl* NGC 6530 SCB 486 Em* 18 04 15.9032331792 -24 18 46.276127712 19.583 18.811 17.561   15.423 ~ 11 0
297 2MASS J18041604-2427573 Y*O 18 04 16.0493961216 -24 27 57.326307300   17.865 16.307   14.231 ~ 8 0
298 2MASS J18041606-2416418 Y*O 18 04 16.0718615304 -24 16 42.220707924   22.501 20.818   17.401 ~ 3 0
299 2MASS J18041612-2416358 Y*O 18 04 16.1164047048 -24 16 35.709211200 17.823 15.626 13.530   10.985 M2 9 0
300 [DFM2004] 293 X 18 04 16.12 -24 18 11.3           ~ 1 0
301 V* V1776 Sgr Or* 18 04 16.1225339712 -24 19 52.486945644 19.511 17.227 15.790   13.893 ~ 8 0
302 Cl* NGC 6530 WFI 18021 Em* 18 04 16.2143717592 -24 23 24.031746996 19.959 18.296 16.933   15.121 ~ 9 0
303 2MASS J18041623-2418477 Y*O 18 04 16.2413033592 -24 18 47.776739940   20.070 18.142   15.394 ~ 7 0
304 Cl* NGC 6530 WFI 22281 Y*? 18 04 16.275 -24 20 57.40     22.410   19.529 ~ 4 0
305 V* V1778 Sgr Or* 18 04 16.3907947992 -24 24 38.977473420 19.725 18.188 16.771   14.774 G8-K2V 13 0
306 2MASS J18041652-2424072 Y*O 18 04 16.5252088008 -24 24 07.121279808 22.169 19.531 18.023   15.936 ~ 7 0
307 2MASS J18041658-2418484 Y*O 18 04 16.5897537624 -24 18 48.299686452   19.270 17.695   15.414 ~ 6 0
308 2MASS J18041661-2417387 Y*O 18 04 16.6147434624 -24 17 38.707192644 18.417 16.897 15.736   14.287 ~ 7 0
309 Cl* NGC 6530 WFI 13375 * 18 04 16.6399580472 -24 26 49.178346360   21.568 20.111   17.302 ~ 3 0
310 Cl* NGC 6530 WFI 19113 * 18 04 16.64 -24 22 46.0 21.700 22.166 20.943   17.837 ~ 4 0
311 Cl* NGC 6530 SCB 500 Y*O 18 04 16.6462384704 -24 21 36.044253504 19.584 17.545 16.124   14.246 K5-K7V 10 0
312 2MASS J18041679-2418309 Y*O 18 04 16.7800837560 -24 18 30.953075076 22.199 21.543 19.720   16.729 ~ 6 0
313 2MASS J18041678-2428371 Y*O 18 04 16.7820489432 -24 28 37.091010468 12.277 11.803 11.580   11.102 A0 17 0
314 Cl* NGC 6530 SCB 504 Y*O 18 04 16.9120780848 -24 24 14.613609420 16.772 15.604 14.402   12.839 ~ 11 0
315 Cl* NGC 6530 WFI 13864 Y*O 18 04 17.0919295632 -24 26 17.709274428 21.737 21.648 19.920   17.146 ~ 6 0
316 2MASS J18041705-2415579 Y*O 18 04 17.1014797056 -24 15 57.626520732 22.666 21.825 19.945   17.015 ~ 5 0
317 Cl* NGC 6530 WFI 29815 Em* 18 04 17.1384424224 -24 16 27.487346304 21.105 19.325 17.602   15.375 ~ 9 0
318 2MASS J18041730-2422280 Y*O 18 04 17.3044858632 -24 22 27.987988980 20.230 18.380 16.918   14.953 ~ 9 0
319 V* V1780 Sgr Or* 18 04 17.39016 -24 19 09.9264 18.574 18.817 17.306   15.122 ~ 11 0
320 2MASS J18041747-2413205 Y*O 18 04 17.4860315832 -24 13 20.460082620 19.444 17.572 16.340   14.792 ~ 6 0
321 Cl* NGC 6530 WFI 23295 Y*O 18 04 17.5144867032 -24 20 23.978717808   22.164 20.334   17.350 ~ 4 0
322 Cl* NGC 6530 SCB 893 Em* 18 04 17.7635407680 -24 17 09.480803964 20.338 18.915 17.385   15.323 ~ 8 0
323 NGC 6530 51 * 18 04 17.7889466040 -24 14 31.088625792   16.308 14.370   12.012 M2 6 0
324 Cl* NGC 6530 WFI 23296 * 18 04 17.79 -24 20 24.7   23.278 20.881   17.400 ~ 3 0
325 V* V1779 Sgr Or* 18 04 17.8795739040 -24 17 46.796496000 19.764 17.744 16.260   14.386 ~ 11 0
326 2MASS J18041790-2424110 Y*O 18 04 17.9067893328 -24 24 10.956119760   22.248 19.615   16.410 ~ 6 0
327 2MASS J18041792-2418423 Y*O 18 04 17.9258918424 -24 18 42.275351916   21.594 19.635   16.889 ~ 7 0
328 2MASS J18041791-2418028 Y*O 18 04 17.9270369664 -24 18 02.518295256 22.074 20.166 18.503   16.196 ~ 6 0
329 CXOU J180418.0-241557 Y*O 18 04 18.048 -24 15 57.45           ~ 2 0
330 [DFM2004] 322 X 18 04 18.08 -24 22 57.2           ~ 1 0
331 2MASS J18041818-2424385 Y*O 18 04 18.1927528824 -24 24 38.523770388 21.979 20.718 19.024   16.320 ~ 6 0
332 2MASS J18041821-2420190 Y*O 18 04 18.2127391800 -24 20 18.871096488 22.073 20.626 18.998   16.633 ~ 7 0
333 2MASS J18041827-2419516 Y*O 18 04 18.2518204200 -24 19 51.744916956 19.991 20.386 19.037   16.538 ~ 5 0
334 2MASS J18041828-2424277 Y*O 18 04 18.2908490952 -24 24 27.715707144 21.648 19.683 18.143   16.047 ~ 6 0
335 2MASS J18041838-2428001 Y*O 18 04 18.3868458816 -24 28 00.047533800   20.507 18.840   16.243 ~ 5 0
336 2MASS J18041854-2418357 Y*O 18 04 18.5349927144 -24 18 35.785542600 22.269 20.012 18.290   16.130 ~ 6 0
337 2MASS J18041858-2426112 Y*O 18 04 18.5867922432 -24 26 11.096269800 21.853 20.779 19.229   16.519 ~ 5 0
338 2MASS J18041858-2418454 Y*O 18 04 18.5881700832 -24 18 45.477512352 22.719 21.396 19.637   16.924 ~ 6 0
339 2MASS J18041861-2418140 Y*O 18 04 18.6203087784 -24 18 13.966739100   22.351 20.270   17.475 ~ 7 0
340 2MASS J18041868-2423134 Y*O 18 04 18.6864126432 -24 23 13.390138752 22.285 21.052 19.443   16.924 ~ 6 0
341 2MASS J18041874-2421273 X 18 04 18.74 -24 21 27.3           ~ 1 0
342 Cl* NGC 6530 WFI 32276 Y*O 18 04 18.768 -24 15 23.17   22.942 20.485   17.686 ~ 4 0
343 2MASS J18041876-2416122 Y*O 18 04 18.7710381288 -24 16 12.096881976   21.223 19.625   16.875 ~ 3 0
344 2MASS J18041881-2427287 Y*O 18 04 18.8061275904 -24 27 28.594188612 19.192 17.729 16.461   14.824 ~ 9 0
345 2MASS J18041881-2422257 Y*O 18 04 18.8136227376 -24 22 25.698489780 20.025 18.227 16.775   14.739 ~ 7 0
346 CXOU J180418.8-242139 Y*O 18 04 18.845 -24 21 39.34           ~ 2 0
347 2MASS J18041896-2418558 Y*O 18 04 18.9654729672 -24 18 55.730009124 20.854 19.824 17.971   15.163 ~ 7 0
348 2MASS J18041897-2421320 Y*O 18 04 18.9807329400 -24 21 31.966934616 20.597 18.646 17.099   15.111 ~ 8 0
349 2MASS J18041909-2422115 Y*O 18 04 19.0979914416 -24 22 11.453553804 21.300 19.610 18.027   15.837 ~ 5 0
350 2MASS J18041919-2426392 Y*O 18 04 19.1981737992 -24 26 39.200885556 22.776 22.221 19.957   17.128 ~ 5 0
351 2MASS J18041924-2421354 Y*O 18 04 19.2500965968 -24 21 35.469710604 19.874 17.768 16.331   14.507 ~ 9 0
352 2MASS J18041925-2422269 Y*O 18 04 19.2580021320 -24 22 26.821483860 20.776 19.960 18.673   16.284 ~ 10 0
353 Cl* NGC 6530 SCB 531 Y*O 18 04 19.320432 -24 22 54.47928   17.798 16.397 15.379 14.959 K5-K7V 11 0
354 2MASS J18041933-2424129 Y*O 18 04 19.3359854832 -24 24 12.856803552   21.307 19.163   16.620 ~ 5 0
355 Cl* NGC 6530 WFI 14041 Em* 18 04 19.4135410464 -24 26 07.140497028 20.974 19.345 17.852   15.767 ~ 10 0
356 [DFM2004] 348 X 18 04 19.46 -24 22 06.6           ~ 1 0
357 NGC 6530 52 * 18 04 19.5306961272 -24 14 35.360636928   12.420 12.114   11.666 A0 12 0
358 V* V1781 Sgr Or* 18 04 19.5530021568 -24 24 04.859029512 20.870 20.166 18.438   15.808 ~ 7 0
359 Cl* NGC 6530 WFI 21890 Em* 18 04 19.555 -24 21 09.81   19.139 17.595   15.439 ~ 4 0
360 2MASS J18041958-2422414 Y*O 18 04 19.5787351488 -24 22 41.398960908 20.659 20.746 19.387   16.847 ~ 4 0
361 2MASS J18041958-2425365 Y*O 18 04 19.5860965056 -24 25 36.601473864 21.492 21.667 19.793   17.078 ~ 4 0
362 2MASS J18041965-2428064 Y*O 18 04 19.6434931008 -24 28 06.296494584   21.007 19.212   16.748 ~ 6 0
363 2MASS J18041972-2420561 Y*O 18 04 19.7186995824 -24 20 55.951991772 21.263 19.602 17.924   15.557 ~ 6 0
364 2MASS J18041973-2420053 Y*O 18 04 19.7347128264 -24 20 05.665016796 22.372 22.844 21.638   18.718 ~ 4 0
365 2MASS J18041980-2418061 Y*O 18 04 19.7996584464 -24 18 06.053210172 22.507 20.171 18.544   16.315 ~ 6 0
366 2MASS J18041993-2421369 Y*O 18 04 19.9368958776 -24 21 36.803496348 22.299 20.983 19.169   16.305 ~ 4 0
367 2MASS J18041997-2425486 Y*O 18 04 19.9818350424 -24 25 48.602973576 20.581 18.771 17.285   15.211 ~ 6 0
368 CXOU J180420.0-242239 Y*O 18 04 20.029 -24 22 39.77           ~ 3 0
369 Cl* NGC 6530 SCB 540 Em* 18 04 20.0361664296 -24 22 48.087149916 18.864 17.389 16.143   14.354 ~ 12 0
370 [DFM2004] 360 X 18 04 20.04 -24 17 24.2           ~ 1 0
371 2MASS J18042004-2420414 Y*O 18 04 20.0447453976 -24 20 41.381534508 21.826 21.730 19.922   16.859 ~ 6 0
372 2MASS J18042002-2423562 Y*O 18 04 20.0720992416 -24 23 56.252185044 21.893 20.837 19.351   16.777 ~ 5 0
373 Cl* NGC 6530 WFI 31545 Y*O 18 04 20.1123485808 -24 15 41.946647652 21.028 19.415 17.799   15.583 ~ 7 0
374 2MASS J18042010-2423114 Y*O 18 04 20.1436897632 -24 23 11.543511084 22.927 21.805 19.753   16.924 ~ 4 0
375 2MASS J18042023-2420248 Y*O 18 04 20.24 -24 20 24.8   19.226 18.141   16.039 ~ 7 0
376 2MASS J18042029-2423385 Y*O 18 04 20.2988769960 -24 23 38.467266756   21.703 19.768   16.920 ~ 5 0
377 2MASS J18042032-2422487 Y*O 18 04 20.3289778856 -24 22 48.825659387 21.726 20.472 18.592   15.934 ~ 7 0
378 2MASS J18042035-2424069 Y*O 18 04 20.3538645768 -24 24 06.885501732 20.091 18.472 16.916   14.797 ~ 8 0
379 2MASS J18042035-2422005 Y*O 18 04 20.3610723192 -24 22 00.431653368 18.475 16.771 15.470   13.849 ~ 7 0
380 Cl* NGC 6530 SCB 547 Em* 18 04 20.3680759800 -24 28 19.421558256 17.857 16.301 14.932   13.205 ~ 10 0
381 2MASS J18042040-2422590 Y*O 18 04 20.3908930872 -24 22 58.934747856 21.976 19.639 17.747   15.044 ~ 8 0
382 2MASS J18042039-2423443 Y*O 18 04 20.3999786352 -24 23 44.296777644 21.819 20.406 18.479   15.834 ~ 5 0
383 2MASS J18042040-2423180 Y*O 18 04 20.4055664592 -24 23 17.917546380   21.792 19.888   17.253 ~ 5 0
384 2MASS J18042041-2417171 Y*O 18 04 20.4191836560 -24 17 17.107233108 21.711 20.003 18.310   15.682 ~ 7 0
385 2MASS J18042042-2412206 Y*O 18 04 20.4298300632 -24 12 20.732777100 21.231 18.875 17.420   15.517 ~ 6 0
386 2MASS J18042044-2419236 Y*O 18 04 20.4423541176 -24 19 23.552832288 21.296 18.626 17.059   14.998 ~ 8 0
387 2MASS J18042043-2426348 Y*O 18 04 20.4474675192 -24 26 34.814508756 20.332 18.540 17.125   15.201 ~ 7 0
388 Cl* NGC 6530 WFI 18612 ** 18 04 20.50344 -24 23 04.0308 20.773 19.621 17.855   15.468 A8-F2III 10 0
389 NGC 6530 53 Y*O 18 04 20.5589569920 -24 24 55.498199580 14.562 13.649 13.050   12.127 F7-F9III 20 0
390 2MASS J18042059-2422090 Y*O 18 04 20.570 -24 22 09.23 21.488 18.971 17.442   15.291 ~ 5 0
391 2MASS J18042057-2421048 Y*O 18 04 20.5779430584 -24 21 04.783789116 21.883 21.367 19.406   16.483 ~ 5 0
392 Cl* NGC 6530 WFI 18685 Y*O 18 04 20.5907073816 -24 23 00.981566700   20.433 18.321   15.561 ~ 5 0
393 2MASS J18042074-2427538 Y*O 18 04 20.7290711592 -24 27 53.784604188   15.147 14.329   13.281 ~ 6 0
394 Cl* NGC 6530 WFI 20199 Y*O 18 04 20.7372058816 -24 22 07.600345431   19.740 18.151   15.754 ~ 4 0
395 Cl* NGC 6530 SCB 552 Em* 18 04 20.7814897944 -24 28 02.496923148 18.211 16.923 15.355   13.295 ~ 11 0
396 Cl* NGC 6530 WFI 18019 Y*O 18 04 20.8820965517 -24 23 24.184289648   19.641 18.085   15.830 ~ 4 0
397 CXOU J180420.9-242321 Y*O 18 04 20.9525962498 -24 23 21.240001601     19.817   17.054 ~ 3 0
398 2MASS J18042098-2422090 Y*O 18 04 20.9985894672 -24 22 08.884453548   19.239 17.755   15.660 ~ 5 0
399 2MASS J18042101-2427029 Y*O 18 04 21.0094243176 -24 27 02.811336120 20.637 19.095 17.310   14.726 ~ 8 0
400 2MASS J18042108-2420473 Y*O 18 04 21.0823826832 -24 20 47.346389448 20.313 18.246 16.780   14.786 ~ 10 0
401 Cl* NGC 6530 SCB 556 Em* 18 04 21.0898811069 -24 23 25.244731740 19.792 18.419 16.923   14.734 G8III-K3V 14 0
402 2MASS J18042110-2420356 Y*O 18 04 21.1012323312 -24 20 35.734349688   20.011 18.499   16.520 ~ 6 0
403 2MASS J18042110-2415450 Y*O 18 04 21.1109671800 -24 15 45.078692004 21.893 20.253 18.601   16.332 ~ 6 0
404 2MASS J18042111-2419533 Y*O 18 04 21.1115174592 -24 19 53.258925036 17.033 15.757 14.669   13.214 ~ 7 0
405 Cl* NGC 6530 SCB 558 Y*O 18 04 21.1260150936 -24 21 12.032871336 18.008 15.791 15.791   13.873 G9-K1III 7 0
406 2MASS J18042118-2421428 Y*O 18 04 21.1509677640 -24 21 43.039341828           ~ 2 0
407 Cl* NGC 6530 WFI 24368 Y*O 18 04 21.1871283288 -24 19 49.119444048 21.417 20.190 18.576   16.308 ~ 5 0
408 2MASS J18042121-2420516 Y*O 18 04 21.2245993560 -24 20 51.581025348 20.448 19.696 18.169   15.976 ~ 7 0
409 Cl* NGC 6530 WFI 18509 Em* 18 04 21.2531859336 -24 23 07.646563284   20.192 18.575   16.011 ~ 4 0
410 2MASS J18042126-2421009 Y*O 18 04 21.2625972768 -24 21 00.802338588 20.856 19.231 17.674   15.574 ~ 5 0
411 2MASS J18042132-2427451 Y*O 18 04 21.3266135736 -24 27 45.071170128   17.285 15.765   13.839 ~ 6 0
412 2MASS J18042134-2423356 Y*O 18 04 21.3472105320 -24 23 35.534480460 12.485 11.857 11.572   11.093 F2-F5III 17 0
413 CXOU J180421.4-242333 Y*O 18 04 21.413 -24 23 33.80           ~ 2 0
414 2MASS J18042145-2420580 Y*O 18 04 21.4553528928 -24 20 57.963469092   23.480 21.410   17.718 ~ 3 0
415 2MASS J18042149-2420297 Y*O 18 04 21.4949568264 -24 20 29.723640216   21.873 19.560   16.512 ~ 4 0
416 2MASS J18042155-2419357 Y*O 18 04 21.5558686944 -24 19 35.715717120 21.304 18.881 17.177   14.824 ~ 5 0
417 Cl* NGC 6530 WFI 21840 Y*O 18 04 21.598 -24 21 11.62   19.389 18.441   16.269 ~ 3 0
418 Cl* NGC 6530 WFI 18161 Y*O 18 04 21.6428261400 -24 23 19.665972132 20.925 20.974 19.001   15.953 ~ 5 0
419 2MASS J18042166-2423351 Y*O 18 04 21.6726184944 -24 23 35.088317412           ~ 2 0
420 2MASS J18042166-2421145 Y*O 18 04 21.6775836120 -24 21 14.487361272   18.343 17.817   15.661 ~ 5 0
421 2MASS J18042175-2425294 Y*O 18 04 21.7631609496 -24 25 29.372116584 20.611 18.962 17.484   15.507 ~ 8 0
422 2MASS J18042178-2419053 Y*O 18 04 21.7886245632 -24 19 05.264008536   20.409 18.633   16.096 ~ 6 0
423 2MASS J18042178-2422155 Y*O 18 04 21.7889370408 -24 22 15.480411204 20.526 19.375 17.787   15.585 ~ 5 0
424 2MASS J18042181-2428464 Y*O 18 04 21.8084288520 -24 28 46.325176824   22.255 20.345   16.760 ~ 5 0
425 2MASS J18042180-2414041 Y*O 18 04 21.8127795264 -24 14 04.142023764 16.572 15.237 14.229   13.033 ~ 7 0
426 2MASS J18042182-2416261 Y*O 18 04 21.8310928272 -24 16 26.048451828 18.631 17.557 16.094   14.226 ~ 9 0
427 Cl* NGC 6530 SCB 571 Y*O 18 04 21.8822728176 -24 20 33.190255608 15.676 14.754 13.926   12.810 G3-G7V 8 0
428 2MASS J18042190-2422380 Y*O 18 04 21.908 -24 22 38.07 20.044 18.713 17.201   15.073 ~ 6 0
429 2MASS J18042194-2424110 Y*O 18 04 21.9438193560 -24 24 10.920373668   21.439 19.380   16.603 ~ 4 0
430 CXOU J180421.9-242145 Y*O 18 04 21.958 -24 21 45.65           ~ 2 0
431 Cl* NGC 6530 WFI 19339 Y*O 18 04 22.0844100108 -24 22 37.546542314   20.226 18.707   16.287 ~ 5 0
432 2MASS J18042209-2421174 Y*O 18 04 22.0992466584 -24 21 17.361453420   16.906 17.818   15.830 ~ 7 0
433 Cl* NGC 6530 SCB 574 Y*O 18 04 22.1077037088 -24 25 46.563634560 17.945 17.214 15.692   13.557 B0-B3 8 0
434 2MASS J18042211-2424078 Y*O 18 04 22.1149748688 -24 24 07.780890636 22.270 19.241 17.557   15.319 ~ 7 0
435 2MASS J18042212-2422005 Y*O 18 04 22.1220824496 -24 22 00.475430268   21.704 19.656   16.759 ~ 4 0
436 Cl* NGC 6530 WFI 22515 Y*O 18 04 22.1347011936 -24 20 49.422832476   20.226 18.614   15.906 ~ 3 0
437 Cl* NGC 6530 WFI 25171 Em* 18 04 22.2812597088 -24 19 21.876951612 20.132 20.798 19.663   17.200 ~ 7 0
438 2MASS J18042234-2419371 Y*O 18 04 22.3362076296 -24 19 37.170526440 21.715 19.855 18.243   15.966 ~ 6 0
439 2MASS J18042256-2428410 Y*O 18 04 22.5551549016 -24 28 40.856647044 16.304 15.464 14.705   13.693 ~ 7 0
440 2MASS J18042257-2418506 Y*O 18 04 22.5720112656 -24 18 50.575881996   20.514 18.744   16.164 ~ 5 0
441 Cl* NGC 6530 WFI 20328 * 18 04 22.6206175656 -24 22 03.465121188   19.132 18.692   16.273 ~ 2 0
442 Cl* NGC 6530 SCB 580 Y*O 18 04 22.6222105344 -24 20 32.183701764 17.421 15.876 14.566   12.941 G9-K0.5II-III 8 0
443 2MASS J18042264-2421110 Y*O 18 04 22.6505680056 -24 21 10.915820064 20.425 18.539 16.955   14.816 ~ 12 0
444 Cl* NGC 6530 SCB 895 Em* 18 04 22.6954377672 -24 16 05.040199056   18.725 17.452   15.295 ~ 7 0
445 CD-24 13830 Ae* 18 04 22.7421765936 -24 22 09.724518840 9.41 10.183 10.016 10.11 9.624 B2Ve 43 0
446 Cl* NGC 6530 SCB 584 * 18 04 22.7738708136 -24 16 26.432179788 18.480 17.665 16.783   15.651 ~ 4 0
447 2MASS J18042278-2422343 Y*O 18 04 22.7857538040 -24 22 34.308034248 20.192 18.389 16.845   14.883 ~ 9 0
448 2MASS J18042279-2422238 Y*O 18 04 22.8020230416 -24 22 24.093894108 21.149 20.906 20.006   16.907 ~ 5 0
449 2MASS J18042282-2423564 Y*O 18 04 22.8272317056 -24 23 56.363405568 20.060 18.137 16.731   14.908 ~ 9 0
450 Cl* NGC 6530 WFI 16502 * 18 04 22.8946021080 -24 24 15.184457820 22.282 21.893 20.366   17.323 ~ 4 0
451 CXOU J180422.9-242115 Y*O 18 04 22.951 -24 21 15.96           ~ 3 0
452 Cl* NGC 6530 SCB 587 Y*O 18 04 22.9665497136 -24 21 24.606561024   14.994 13.993   12.720 G8-K2V 7 0
453 2MASS J18042303-2421335 Y*O 18 04 23.03 -24 21 33.6           ~ 2 0
454 Cl* NGC 6530 WFI 29085 Y*O 18 04 23.0587411536 -24 16 47.832463668 22.438 20.462 18.622   16.089 ~ 5 0
455 Cl* NGC 6530 WFI 24173 * 18 04 23.21016 -24 19 54.4764   21.165 19.365   16.737 ~ 3 0
456 Cl* NGC 6530 WFI 21444 Y*O 18 04 23.2492919448 -24 21 24.236416152   20.942 20.110   16.798 ~ 3 0
457 2MASS J18042324-2416529 Y*O 18 04 23.2544257416 -24 16 52.816780776 21.899 19.578 17.868   15.796 ~ 6 0
458 [DFM2004] 450 X 18 04 23.28 -24 26 08.1           ~ 1 0
459 2MASS J18042336-2428322 Y*O 18 04 23.3601848088 -24 28 32.077237584 19.841 19.082 17.726   15.938 ~ 7 0
460 2MASS J18042346-2421074 Y*O 18 04 23.4674618784 -24 21 07.274401704 20.350 19.096 17.527   15.341 ~ 6 0
461 Cl* NGC 6530 WFI 20730 Y*O 18 04 23.4990524184 -24 21 48.094173720 21.009 22.050 21.742   18.983 ~ 4 0
462 NGC 6530 316 Y*O 18 04 23.5522010832 -24 21 16.749829332   13.742 12.660   11.309 G8-K0IV-V 11 0
463 2MASS J18042356-2419157 Y*O 18 04 23.5627730208 -24 19 15.644532972 22.097 21.345 19.584   16.519 ~ 4 0
464 [DFM2004] 456 X 18 04 23.67 -24 27 52.0           ~ 1 0
465 2MASS J18042369-2419570 Y*O 18 04 23.6912850264 -24 19 56.893591704 21.594 22.136 20.323   16.972 ~ 5 0
466 2MASS J18042368-2417292 Y*O 18 04 23.6914505904 -24 17 29.257619136 20.995 18.486 16.822   14.573 ~ 8 0
467 2MASS J18042369-2422398 Y*O 18 04 23.7000243960 -24 22 39.863311356 19.944 17.948 16.472   14.509 ~ 8 0
468 2MASS J18042374-2417511 Y*O 18 04 23.7481057320 -24 17 51.117927288 20.762 18.786 17.242   15.124 ~ 8 0
469 V* V1782 Sgr Or* 18 04 23.7840693840 -24 16 35.336665776 20.202 18.670 17.289   15.490 ~ 9 0
470 2MASS J18042389-2422162 Y*O 18 04 23.8950461184 -24 22 16.154958468           ~ 2 0
471 2MASS J18042391-2420196 Y*O 18 04 23.9219902080 -24 20 19.501204524 21.829 20.109 18.352   15.945 ~ 6 0
472 CXOU J180423.9-242123 Y*O 18 04 23.984 -24 21 23.97           ~ 2 0
473 2MASS J18042400-2426374 Y*O 18 04 24.0081601512 -24 26 37.410184392 22.089 19.328 17.781   15.539 ~ 7 0
474 2MASS J18042403-2416536 Y*O 18 04 24.0299401056 -24 16 53.765392224 22.131 20.202 18.447   16.002 ~ 7 0
475 2MASS J18042410-2427002 Y*O 18 04 24.0993067632 -24 27 00.144546408 21.629 21.412 19.577   16.841 ~ 6 0
476 Cl* NGC 6530 WFI 19106 Y*O 18 04 24.1255343016 -24 22 46.328530800   21.799 20.192   17.160 ~ 4 0
477 2MASS J18042422-2422317 Y*O 18 04 24.2306802864 -24 22 31.653709212 21.271 19.690 18.003   15.694 ~ 6 0
478 NGC 6530 62 Y*O 18 04 24.2413617072 -24 18 31.223700792 16.266 15.192 14.141   12.792 G4-G6IV-V 11 0
479 2MASS J18042427-2416517 Y*O 18 04 24.2811278256 -24 16 51.656928960 22.744 19.442 17.920   15.845 ~ 10 0
480 NGC 6530 63 * 18 04 24.3326541216 -24 15 16.765780356 14.049 13.063 12.293   11.378 G5/K0: 9 0
481 2MASS J18042433-2421368 Y*O 18 04 24.338 -24 21 37.04 21.083 21.667 20.014   17.214 ~ 4 0
482 2MASS J18042438-2420386 Y*O 18 04 24.4001965008 -24 20 38.594588964 21.628 20.742 19.132   16.594 ~ 6 0
483 Cl* NGC 6530 SCB 604 Y*O 18 04 24.4167596472 -24 21 13.564933308 20.163 18.024 16.595   14.691 ~ 8 0
484 2MASS J18042444-2419517 Y*O 18 04 24.4423976976 -24 19 51.715339212 20.911 19.237 17.771   15.765 ~ 8 0
485 CXOU J180424.4-242131 Y*O 18 04 24.4523412624 -24 21 31.728922380           ~ 2 0
486 CXOU J180424.4-242114 Y*O 18 04 24.4599108480 -24 21 14.757800904           ~ 2 0
487 2MASS J18042457-2420227 X 18 04 24.5837907024 -24 20 22.656319260           ~ 1 0
488 Cl* NGC 6530 WFI 21771 Y*O 18 04 24.5980038984 -24 21 13.822662276   21.156 19.251   16.493 ~ 3 0
489 V* V1784 Sgr Or* 18 04 24.6037003248 -24 19 24.941975484   17.280 15.836   13.985 ~ 7 0
490 2MASS J18042463-2420052 Y*O 18 04 24.6389948160 -24 20 05.202682656 18.900 17.118 15.767   14.082 ~ 9 0
491 2MASS J18042466-2420263 Y*O 18 04 24.6628570152 -24 20 26.268484992 19.627 17.998 16.554   14.668 ~ 10 0
492 Cl* NGC 6530 WFI 21241 Y*O 18 04 24.6927869280 -24 21 30.827934000 20.312 19.542 18.311   16.329 ~ 6 0
493 2MASS J18042471-2423217 Y*O 18 04 24.7130067192 -24 23 21.687262728 18.886 18.201 16.768   14.759 ~ 8 0
494 Cl* NGC 6530 WFI 21282 Y*O 18 04 24.7247400024 -24 21 29.582591832   21.186 20.222   17.339 ~ 3 0
495 Cl* NGC 6530 WFI 15289 * 18 04 24.76 -24 25 02.6   21.213 18.844   16.218 ~ 3 0
496 2MASS J18042482-2421422 Y*O 18 04 24.8185914144 -24 21 42.224398164   21.118 19.920   17.165 ~ 3 0
497 2MASS J18042490-2420230 Y*O 18 04 24.90864 -24 20 23.0856 21.265 19.648 18.727   16.666 ~ 4 0
498 Cl* NGC 6530 WFI 19545 Em* 18 04 24.9266637720 -24 22 30.002753352 20.763 19.024 17.647   15.738 ~ 9 0
499 2MASS J18042496-2424493 Y*O 18 04 24.9653553744 -24 24 49.249275660 21.004 19.159 17.621   15.479 ~ 6 0
500 2MASS J18042501-2427453 Y*O 18 04 25.0200119664 -24 27 45.250495812   11.712 11.468   10.991 B5 11 0
501 2MASS J18042506-2421275 Y*O 18 04 25.0603520712 -24 21 27.597993192   20.071 18.537   16.151 ~ 3 0
502 CXOU J180425.0-242153 Y*O 18 04 25.0848689064 -24 21 53.745020640           ~ 2 0
503 2MASS J18042517-2424326 Y*O 18 04 25.1709927696 -24 24 32.537735028   20.928 19.150   16.314 ~ 9 0
504 V* V1785 Sgr Or* 18 04 25.2047575968 -24 13 34.056683220 20.287 18.684 17.184   15.177 ~ 7 0
505 [DFM2004] 497 X 18 04 25.21 -24 19 36.3           ~ 1 0
506 2MASS J18042524-2416266 Y*O 18 04 25.2493058896 -24 16 26.520841184 22.276 19.653 17.991   15.922 ~ 6 0
507 2MASS J18042526-2424536 Y*O 18 04 25.2678783696 -24 24 53.567914644 21.122 19.285 17.541   15.161 ~ 7 0
508 2MASS J18042526-2420144 Y*O 18 04 25.2722929008 -24 20 14.381823372 20.571 18.700 17.214   15.058 ~ 8 0
509 2MASS J18042526-2422509 Y*O 18 04 25.2729364968 -24 22 50.930758272 19.849 17.880 16.417   14.501 ~ 9 0
510 NGC 6530 64 Y*O 18 04 25.2767690832 -24 22 41.849706396 12.286 11.904 11.674   11.214 G5-G9V 16 0
511 Cl* NGC 6530 WFI 13456 * 18 04 25.32 -24 26 41.1   20.564 18.802   16.188 ~ 4 0
512 2MASS J18042531-2422356 X 18 04 25.32 -24 22 35.7           ~ 1 0
513 CXOU J180425.4-242513 Y*O 18 04 25.4794340496 -24 25 14.410094268           ~ 2 0
514 CXOU J180425.4-241659 Y*O 18 04 25.494 -24 16 59.43           ~ 2 0
515 2MASS J18042551-2420390 Y*O 18 04 25.5056900352 -24 20 39.007195044   18.012 16.819   14.953 ~ 6 0
516 2MASS J18042557-2422072 Y*O 18 04 25.5837519648 -24 22 07.054746528 20.498 18.714 17.367   15.644 ~ 8 0
517 2MASS J18042558-2417501 Y*O 18 04 25.5890702616 -24 17 50.032419000 18.055 16.563 15.374   13.837 ~ 7 0
518 2MASS J18042561-2423271 Y*O 18 04 25.6160951136 -24 23 27.057298776 19.959 18.832 17.400   15.210 ~ 7 0
519 CXOU J180425.6-242305 Y*O 18 04 25.694 -24 23 05.94           ~ 2 0
520 [DFM2004] 512 X 18 04 25.70 -24 18 00.5           ~ 1 0
521 2MASS J18042569-2418308 Y*O 18 04 25.7071861992 -24 18 30.756581892   21.054 19.345   16.903 ~ 6 0
522 NGC 6530 67 Y*O 18 04 25.7230719336 -24 19 49.595224260 13.133 12.342 11.993 12.02 11.468 A5-F2III-IV 14 0
523 CXOU J180425.7-242443 Y*O 18 04 25.787 -24 24 43.45           ~ 2 0
524 2MASS J18042580-2423593 Y*O 18 04 25.8068671080 -24 23 59.202782484 19.709 18.343 16.850   14.823 ~ 8 0
525 CXOU J180425.8-242317 Y*O 18 04 25.8083255544 -24 23 16.964793132           ~ 3 0
526 [DFM2004] 517 X 18 04 25.81 -24 16 34.4           ~ 1 0
527 HD 164906 Be* 18 04 25.8330927672 -24 23 08.363828580 6.78 7.61 7.381 7.11 6.91 B0Ve 122 0
528 Cl* NGC 6530 SCB 623 Y*O 18 04 25.9175109552 -24 19 50.768133960   18.493 16.803   15.036 ~ 6 0
529 Cl* NGC 6530 WFI 19014 Y*O 18 04 25.9756008768 -24 22 49.228196052   19.389 17.954   15.801 ~ 5 0
530 CXOU J180426.2-242203 Y*O 18 04 26.233 -24 22 03.67           ~ 2 0
531 CXOU J180426.2-242309 Y*O 18 04 26.2505204424 -24 23 09.852270900           ~ 2 0
532 2MASS J18042625-2424018 Y*O 18 04 26.2517884944 -24 24 01.732325544 19.472 18.837 17.297   15.176 ~ 10 0
533 2MASS J18042630-2428488 Y*O 18 04 26.3059087680 -24 28 48.717579612 20.970 20.225 18.809   16.370 M0-M0.5V 6 0
534 2MASS J18042636-2424563 Y*O 18 04 26.3640003984 -24 24 56.234055816 20.884 19.886 18.281   16.007 ~ 6 0
535 2MASS J18042637-2422538 Y*O 18 04 26.3800155696 -24 22 53.714279352 21.620 20.484 18.567   15.733 ~ 6 0
536 Cl* NGC 6530 SCB 629 Y*O 18 04 26.4746799432 -24 29 00.145388220 20.324 18.314 16.729   14.771 ~ 9 0
537 2MASS J18042652-2419043 Y*O 18 04 26.5252092360 -24 19 04.355424768 21.274 19.254 17.691   15.455 ~ 8 0
538 2MASS J18042652-2423164 Y*O 18 04 26.5280958864 -24 23 16.424873880   20.287 19.290   16.882 ~ 4 0
539 Cl* NGC 6530 WFI 20947 Y*O 18 04 26.5584073176 -24 21 40.779175608   19.438 18.127   15.998 ~ 3 0
540 2MASS J18042664-2421582 Y*O 18 04 26.6442708960 -24 21 58.145764896   21.727 19.647   16.344 ~ 5 0
541 2MASS J18042665-2421066 Y*O 18 04 26.6524492704 -24 21 06.450437700 20.323 18.488 16.953   14.828 ~ 8 0
542 NGC 6530 160 Y*O 18 04 26.7357723768 -24 23 51.680947272 13.762 13.073 12.718   12.120 A5-A9V 15 0
543 Cl* NGC 6530 WFI 20020 Em* 18 04 26.7371712912 -24 22 13.673987400 19.484 18.486 17.047   15.008 ~ 8 0
544 Cl* NGC 6530 SCB 633 Y*O 18 04 26.8394565288 -24 23 23.474454540 17.986 16.654 15.355   13.638 ~ 10 0
545 2MASS J18042683-2414107 Y*O 18 04 26.9164457616 -24 14 10.790698488 21.810 20.001 18.248   15.843 ~ 5 0
546 V* V1787 Sgr Or* 18 04 27.0690604632 -24 21 06.483227976 20.480 17.793 16.333   14.509 ~ 11 0
547 2MASS J18042709-2423464 Y*O 18 04 27.0957867888 -24 23 46.448518416 22.667 20.548 18.777   16.373 ~ 5 0
548 CXOU J180427.1-242246 Y*O 18 04 27.178 -24 22 46.75           ~ 2 0
549 2MASS J18042723-2423057 Y*O 18 04 27.2305618080 -24 23 05.824274928   20.920 19.879   16.795 ~ 3 0
550 V* V1786 Sgr Or* 18 04 27.2608416792 -24 20 56.789435148 19.719 19.610 18.097   15.770 ~ 9 0
551 NGC 6530 71 Y*O 18 04 27.2862490368 -24 19 45.684100092 15.063 14.195 13.354   12.290 G0-G2IV 12 0
552 Cl* NGC 6530 WFI 24884 Em* 18 04 27.3252973368 -24 19 31.775473380   20.286 18.689   16.134 ~ 5 0
553 [DFM2004] 545 X 18 04 27.37 -24 25 51.3           ~ 1 0
554 Cl* NGC 6530 SCB 641 Y*O 18 04 27.4062713952 -24 23 56.261813136 15.824 14.845 13.799   12.435 G3-G7III 12 0
555 2MASS J18042741-2422132 Y*O 18 04 27.41 -24 22 13.2 20.579 19.330 17.605   15.272 M0-M0.5V 6 0
556 2MASS J18042758-2422206 Y*O 18 04 27.5790220344 -24 22 20.623171332 21.236 19.473 17.951   15.767 ~ 7 0
557 V* V1788 Sgr Or* 18 04 27.7162086216 -24 20 51.242930556 19.601 17.794 16.502   14.805 ~ 7 0
558 2MASS J18042772-2424321 Y*O 18 04 27.7268156136 -24 24 31.999842000 20.366 18.520 16.982   14.860 M0-M0.5V 9 0
559 Cl* NGC 6530 WFI 28539 * 18 04 27.73 -24 17 06.1   23.141 21.136   18.461 ~ 2 0
560 2MASS J18042780-2413340 Y*O 18 04 27.8102146176 -24 13 34.121210736 20.491 18.998 17.492   15.435 ~ 4 0
561 Cl* NGC 6530 WFI 27280 * 18 04 27.8560943688 -24 17 48.228356796 21.398 20.574 18.696   16.026 ~ 6 0
562 [DFM2004] 554 X 18 04 27.91 -24 17 47.6           ~ 1 0
563 2MASS J18042790-2422085 Y*O 18 04 27.9108071640 -24 22 08.487870528 20.477 18.163 16.739   14.947 ~ 10 0
564 2MASS J18042794-2427599 Y*O 18 04 27.9512231808 -24 27 59.786915940   20.923 18.978   15.841 K0-K1V 5 0
565 2MASS J18042805-2422415 Y*O 18 04 28.0587249912 -24 22 41.509581312 21.526 18.909 17.360   15.364 ~ 8 0
566 Cl* NGC 6530 WFI 22547 * 18 04 28.10 -24 20 49.4   20.945 19.252   16.294 ~ 3 0
567 2MASS J18042813-2417562 Y*O 18 04 28.1348515080 -24 17 56.211409140           ~ 2 0
568 2MASS J18042816-2426317 Y*O 18 04 28.1759033304 -24 26 31.649213544   20.156 18.443   16.145 ~ 5 0
569 V* V1790 Sgr Or* 18 04 28.2302186136 -24 25 47.903443680 20.022 19.835 18.440   16.187 ~ 7 0
570 2MASS J18042823-2425377 Y*O 18 04 28.2386763048 -24 25 37.648788420 21.658 19.513 17.922   15.618 M0-M0.5V 8 0
571 CXOU J180428.2-242507 Y*O 18 04 28.261 -24 25 07.32           ~ 3 0
572 2MASS J18042828-2422238 Y*O 18 04 28.2843585672 -24 22 23.804059620 21.497 21.826 19.919   16.865 ~ 4 0
573 V* V1789 Sgr Or* 18 04 28.3985202840 -24 21 11.743210584 19.736 18.247 16.597   14.465 ~ 7 0
574 2MASS J18042847-2422502 Y*O 18 04 28.4728877904 -24 22 50.207420748   18.388 17.041   15.138 ~ 6 0
575 2MASS J18042860-2418567 Y*O 18 04 28.6071244896 -24 18 56.706612156   15.170 14.186   12.968 ~ 12 0
576 2MASS J18042875-2424397 Y*O 18 04 28.75 -24 24 39.7 20.513 19.438 17.842   15.640 ~ 5 0
577 Cl* NGC 6530 WFI 18719 Y*O 18 04 28.7586676512 -24 22 59.474080164   21.490 19.444   16.711 ~ 5 0
578 2MASS J18042880-2414452 Y*O 18 04 28.8103486152 -24 14 45.208673592 18.170 16.789 15.573   13.992 ~ 9 0
579 Cl* NGC 6530 WFI 22057 Em* 18 04 28.8163216176 -24 21 04.462067340   20.403 19.021   16.512 ~ 7 0
580 2MASS J18042886-2414025 Y*O 18 04 28.8668442576 -24 14 02.534069328 13.501 12.478 12.009   11.308 ~ 15 0
581 2MASS J18042889-2422184 Y*O 18 04 28.8969779424 -24 22 18.309429948 17.812 16.321 15.102   13.528 ~ 9 0
582 Cl* NGC 6530 WFI 20998 Y*O 18 04 28.9340836992 -24 21 39.022883820   20.140 20.088   16.961 ~ 4 0
583 2MASS J18042895-2414088 Y*O 18 04 28.9636201152 -24 14 08.752980300 21.090 19.136 17.405   15.129 ~ 6 0
584 NGC 6530 74 Y*O 18 04 28.9891584504 -24 25 26.121604116 10.891 10.817 10.695   10.422 B2-B5 22 0
585 Cl* NGC 6530 WFI 18268 ** 18 04 29.04456 -24 23 16.3068   19.765 18.367 16.098 16.365 K0-K2III 3 0
586 Cl* NGC 6530 SCB 662 Y*O 18 04 29.10816 -24 20 39.0588 20.457 18.491 16.941   14.804 ~ 7 0
587 2MASS J18042914-2421526 Y*O 18 04 29.1394788600 -24 21 52.704662976 17.082 16.061 14.943   13.479 ~ 8 0
588 2MASS J18042915-2426320 Y*O 18 04 29.1525956424 -24 26 32.001336600 20.091 18.518 17.020   15.059 ~ 11 0
589 2MASS J18042914-2426107 Y*O 18 04 29.1572130936 -24 26 10.641186852   21.937 19.875   16.704 ~ 6 0
590 2MASS J18042916-2420263 Y*O 18 04 29.1712514784 -24 20 26.208527280 20.463 18.726 17.132   14.935 ~ 9 0
591 Cl* NGC 6530 WFI 18300 Y*O 18 04 29.1869701411 -24 23 14.931058001   20.117 18.481   16.248 ~ 4 0
592 Cl* NGC 6530 SCB 666 Em* 18 04 29.2407245304 -24 23 43.020296340 18.666 17.849 16.486   14.554 ~ 11 0
593 2MASS J18042930-2421251 Y*O 18 04 29.3103674784 -24 21 25.060841460   22.677 21.562   17.835 ~ 4 0
594 Cl* NGC 6530 WFI 19263 Y*O 18 04 29.316 -24 22 40.96   21.542 19.549   16.819 ~ 5 0
595 Cl* NGC 6530 WFI 16015 * 18 04 29.3310603624 -24 24 35.480156940 21.351 20.682 19.017   16.722 ~ 3 0
596 2MASS J18042933-2425282 Y*O 18 04 29.3379390960 -24 25 28.139980836   16.704 15.550   13.868 K2-K3V 9 0
597 Cl* NGC 6530 WFI 16802 Y*O 18 04 29.3389102109 -24 24 04.247594584   19.900 18.114   15.826 ~ 6 0
598 2MASS J18042934-2427040 Y*O 18 04 29.3453434176 -24 27 03.975572340 22.878 20.388 18.635   16.157 ~ 7 0
599 V* V1791 Sgr Or* 18 04 29.4462961464 -24 23 04.207513380 18.810 17.338 15.899   13.940 G7-K1III 12 0
600 2MASS J18042949-2422475 Y*O 18 04 29.50 -24 22 47.6 19.621 18.645 17.503   15.895 ~ 4 0
601 CXOU J180429.4-241928 Y*O 18 04 29.5018050504 -24 19 28.298818452           ~ 2 0
602 Cl* NGC 6530 SCB 672 Y*O 18 04 29.5358402928 -24 22 30.559763208 17.193 15.744 14.512   12.924 G8-K0IV-V 7 0
603 2MASS J18042956-2419204 Y*O 18 04 29.5923364536 -24 19 20.538913944           ~ 2 0
604 2MASS J18042960-2422215 Y*O 18 04 29.61 -24 22 21.5 19.612 18.294 16.878   14.874 ~ 5 0
605 Cl* NGC 6530 WFI 21779 Em* 18 04 29.6573008224 -24 21 13.713604740 19.036 19.178 17.618   15.390 ~ 8 0
606 2MASS J18042974-2420041 Y*O 18 04 29.7359287529 -24 20 03.961650934 22.340 21.364 19.752   16.720 ~ 5 0
607 Cl* NGC 6530 WFI 14962 Y*O 18 04 29.815 -24 25 15.63 22.172 21.443 19.808   17.245 ~ 5 0
608 Cl* NGC 6530 SCB 897 Em* 18 04 29.9019764496 -24 14 29.524909020 20.487 19.197 17.812   15.508 M0-M1V 9 0
609 2MASS J18042998-2419103 Y*O 18 04 29.9849109936 -24 19 10.301011320 21.033 19.184 17.604   15.669 ~ 7 0
610 2MASS J18042998-2418511 Y*O 18 04 29.9864169216 -24 18 51.131008872   21.792 19.924   17.238 ~ 5 0
611 V* V1792 Sgr Or* 18 04 30.0062450352 -24 20 19.271521464 19.608 18.564 17.080   15.019 ~ 10 1
612 2MASS J18043002-2418364 X 18 04 30.03 -24 18 36.4           ~ 1 0
613 2MASS J18043021-2417475 Y*O 18 04 30.1951681083 -24 17 47.289945732 20.865 19.959 18.365   16.172 ~ 5 0
614 2MASS J18043031-2423089 Y*O 18 04 30.3103183584 -24 23 08.848309668   20.345 18.606   16.052 ~ 5 0
615 Cl* NGC 6530 WFI 14588 Y*O 18 04 30.3953533725 -24 25 35.938767433   21.366 19.743   17.167 ~ 5 0
616 2MASS J18043044-2421360 Y*O 18 04 30.4275967080 -24 21 36.424298628 21.075 19.205 17.519   15.263 ~ 7 0
617 Cl* NGC 6530 WFI 11091 * 18 04 30.4301194104 -24 28 53.267577564   20.006 18.289   15.930 ~ 6 0
618 2MASS J18043050-2421456 Y*O 18 04 30.5026076208 -24 21 45.595615572   18.344 17.042   15.301 ~ 7 0
619 2MASS J18043051-2417048 Y*O 18 04 30.5265994344 -24 17 04.795777320 20.497 18.725 17.355   15.558 ~ 9 0
620 2MASS J18043056-2423085 Y*O 18 04 30.5721433248 -24 23 08.468535048   19.780 18.194   15.925 ~ 7 0
621 2MASS J18043059-2420212 Y*O 18 04 30.5967576048 -24 20 21.093009324 21.068 19.575 17.981   15.746 ~ 7 0
622 2MASS J18043064-2425153 Y*O 18 04 30.64416 -24 25 15.3732 22.682         ~ 4 0
623 2MASS J18043072-2422246 Y*O 18 04 30.7318313016 -24 22 24.475731780 22.200   21.868   17.964 ~ 4 0
624 2MASS J18043081-2422519 Y*O 18 04 30.8100580416 -24 22 51.960749232 18.891 17.147 15.717   13.852 ~ 8 0
625 Cl* NGC 6530 ZW 70A Y*O 18 04 30.8543674368 -24 26 34.629074412 17.09 17.093 15.645   13.807 ~ 9 0
626 2MASS J18043089-2424090 Y*O 18 04 30.8975283000 -24 24 09.026123040 21.397 21.855 20.046   17.265 ~ 5 0
627 V* V1793 Sgr Or* 18 04 30.91824 -24 26 44.8836   18.415 17.072   15.084 ~ 8 0
628 2MASS J18043093-2424596 Y*O 18 04 30.9398418216 -24 24 59.556856104 20.067 18.588 17.091   14.987 ~ 5 0
629 [DFM2004] 620 X 18 04 30.94 -24 26 00.9           ~ 1 0
630 NGC 6530 OpC 18 04 31 -24 21.5           ~ 386 0
631 Cl* NGC 6530 WFI 30332 Y*O 18 04 31.0104560952 -24 16 14.545690932   22.118 20.204   16.888 ~ 5 0
632 2MASS J18043101-2416436 Y*O 18 04 31.0251788736 -24 16 43.650785928 21.065 22.177 20.149   17.480 ~ 5 0
633 Cl* NGC 6530 WFI 18051 Y*O 18 04 31.2729549288 -24 23 23.175884904 22.253 21.712 20.039   17.618 ~ 5 0
634 2MASS J18043127-2421566 Y*O 18 04 31.2834750024 -24 21 56.583903888 21.195 19.088 17.499   15.417 ~ 5 0
635 Cl* NGC 6530 WFI 19344 Y*O 18 04 31.297 -24 22 37.38 21.140 21.247 19.363   16.454 ~ 4 0
636 2MASS J18043137-2424046 Y*O 18 04 31.3794236160 -24 24 04.855463964 21.969 20.268 18.489   16.182 ~ 7 0
637 2MASS J18043138-2428447 Y*O 18 04 31.3834877664 -24 28 44.618407968   21.783 19.634   16.536 ~ 5 0
638 V* V1794 Sgr Or* 18 04 31.5535252824 -24 20 29.739118704 19.061 17.880 16.582   14.709 ~ 6 0
639 2MASS J18043159-2422577 Y*O 18 04 31.5936423264 -24 22 57.759938724 21.576 19.373 17.843   15.722 ~ 5 0
640 2MASS J18043174-2425258 Y*O 18 04 31.74 -24 25 25.8           ~ 2 0
641 2MASS J18043173-2414543 Y*O 18 04 31.7404607688 -24 14 54.334406364 21.464 19.877 18.121   15.597 K2-K3V 8 0
642 Cl* NGC 6530 WFI 20517 Em* 18 04 31.7477799576 -24 21 55.526337432 21.611 20.489 18.882   16.368 ~ 5 0
643 2MASS J18043189-2424403 Y*O 18 04 31.8965111112 -24 24 40.283914320 19.477 17.651 16.249   14.417 K2-K4V 10 0
644 2MASS J18043220-2421280 Y*O 18 04 32.2063362264 -24 21 28.102480236 19.125 17.639 16.250   14.368 ~ 9 0
645 [DFM2004] 635 X 18 04 32.21 -24 21 58.7           ~ 1 0
646 NGC 6530 79 Y*O 18 04 32.2613541048 -24 24 10.242708840 16.895 15.791 14.639   13.133 G7-G8V 14 0
647 2MASS J18043233-2419280 Y*O 18 04 32.3357537544 -24 19 27.994595484 19.266 18.154 16.789   14.995 ~ 8 0
648 2MASS J18043236-2427553 Y*O 18 04 32.3677019328 -24 27 55.231125084           ~ 3 0
649 Cl* NGC 6530 WFI 20027 Y*O 18 04 32.3971010544 -24 22 13.464031332 21.337 20.235 18.652   16.207 ~ 6 0
650 2MASS J18043239-2423076 X 18 04 32.40 -24 23 07.7           ~ 1 0
651 Cl* NGC 6530 WFI 23510 Y*O 18 04 32.460 -24 20 17.42   21.913 20.596   17.455 ~ 4 0
652 CXOU J180432.5-241808 Y*O 18 04 32.503 -24 18 08.10           ~ 2 0
653 CXOU J180432.8-242428 Y*O 18 04 32.8552884792 -24 24 29.194939692           ~ 2 0
654 2MASS J18043285-2416222 Y*O 18 04 32.8573359312 -24 16 22.211377788   20.457 18.925   16.688 K7.5-M0.5V 6 0
655 2MASS J18043292-2418445 Y*O 18 04 32.9189018640 -24 18 44.497260936 10 10.61 10.454 10.61 10.245 B2.5Vne 30 0
656 NGC 6530 81 Y*O 18 04 33.0515693016 -24 22 52.949310888   11.937 11.754   11.391 A0-A5V 17 0
657 2MASS J18043304-2427093 Y*O 18 04 33.0570113976 -24 27 09.173389464   20.092 18.454   16.175 ~ 7 0
658 Cl* NGC 6530 WFI 17142 Y*O 18 04 33.0728621688 -24 23 52.121942592 20.957 20.416 18.859   16.481 ~ 4 0
659 NGC 6530 82 Y*O 18 04 33.1089996312 -24 21 15.421576428 13.213 12.696 12.380   11.838 F4-F5IV-V 15 0
660 2MASS J18043316-2419455 Y*O 18 04 33.1731124464 -24 19 45.514779600 22.551 20.290 18.602   16.132 ~ 6 0
661 2MASS J18043327-2423065 Y*? 18 04 33.2653882800 -24 23 06.882147348 17.486 18.324 17.094   15.380 ~ 5 0
662 2MASS J18043338-2424115 Y*O 18 04 33.3854517288 -24 24 11.590740000 22.527 20.402 19.036   16.755 ~ 6 0
663 2MASS J18043355-2426539 Y*O 18 04 33.5497307280 -24 26 53.575823904 20.582 18.952 17.390   15.236 G9-K1V 9 0
664 Cl* NGC 6530 SCB 716 Y*O 18 04 33.5660513424 -24 21 54.857828160 18.132 15.827 14.437   12.668 G6-K0III 8 0
665 2MASS J18043359-2424066 Y*O 18 04 33.6010527120 -24 24 06.580307232   20.811 19.161   16.544 ~ 7 0
666 2MASS J18043360-2423205 Y*O 18 04 33.6160758216 -24 23 20.546356020 20.012 20.339 18.679   16.176 M0.5-M1V 6 0
667 Cl* NGC 6530 SCB 718 Y*O 18 04 33.6874050480 -24 27 09.734566032 17.135 15.852 14.592   13.008 ~ 8 0
668 2MASS J18043373-2420553 Y*O 18 04 33.7391640048 -24 20 55.092143688 20.404 18.573 17.110   15.076 ~ 7 0
669 2MASS J18043385-2414227 Y*O 18 04 33.85 -24 14 22.7           ~ 2 0
670 Cl* NGC 6530 WFI 18511 Y*O 18 04 33.9480967800 -24 23 07.631372904   20.272 18.515   16.073 ~ 3 0
671 2MASS J18043395-2418273 Y*O 18 04 33.9725361888 -24 18 27.442021608 21.443 19.829 18.450   16.216 M0-M0.5V 7 0
672 Cl* NGC 6530 WFI 31551 * 18 04 34.2445149000 -24 15 43.211927952   22.161 20.243   17.451 ~ 2 0
673 2MASS J18043439-2421510 Y*O 18 04 34.380 -24 21 50.66   19.574 18.357   16.156 ~ 5 0
674 2MASS J18043439-2420575 Y*O 18 04 34.3872862440 -24 20 57.510418740 22.258 19.253 17.501   15.242 ~ 7 0
675 2MASS J18043441-2428057 Y*O 18 04 34.4096422824 -24 28 05.612096640 12.452 12.176 11.920   11.463 A0 16 0
676 NGC 6530 87 Y*O 18 04 34.4591643384 -24 19 26.188916592 14.677 13.759 12.898   11.839 F8III-G1V 12 0
677 Cl* NGC 6530 WFI 25214 Y*O 18 04 34.5308928168 -24 19 20.285698944   22.658 20.090   17.300 ~ 3 0
678 Cl* NGC 6530 WFI 13266 Y*O 18 04 34.5549307512 -24 26 52.762564212   21.580 19.869   17.770 ~ 4 0
679 2MASS J18043456-2420421 Y*O 18 04 34.5718082741 -24 20 42.006219041 21.052 20.810 19.049   16.244 ~ 5 0
680 2MASS J18043471-2423114 Y*O 18 04 34.72 -24 23 11.4   18.693 17.319   15.460 ~ 3 0
681 2MASS J18043479-2420497 Y*O 18 04 34.8021107184 -24 20 49.629495264 22.502 20.422 18.603   16.217 ~ 6 0
682 2MASS J18043492-2422519 Y*O 18 04 34.9241488056 -24 22 51.930806880 20.387 19.543 17.963   15.728 ~ 10 0
683 2MASS J18043495-2422439 Y*O 18 04 34.9520396280 -24 22 43.906241568 22.763 19.528 18.005   15.822 ~ 7 0
684 Cl* NGC 6530 WFI 17674 Y*O 18 04 35.2005957096 -24 23 35.102958468 20.647 19.242 17.718   15.613 ~ 5 0
685 V* V1795 Sgr Or* 18 04 35.2784101632 -24 17 42.675153576 17.200 16.109 14.903   13.410 K5-K6V 10 0
686 Cl* NGC 6530 WFI 28104 Y*O 18 04 35.3098007904 -24 17 18.758786820   20.416 18.813   16.478 ~ 6 0
687 2MASS J18043533-2427303 Y*O 18 04 35.3336845632 -24 27 30.263583492 19.514 18.220 16.647   14.556 M0-M0.5V 11 0
688 2MASS J18043538-2415491 Y*O 18 04 35.3831042472 -24 15 49.156546788 20.940 19.398 17.926   15.938 K7.5-M0.5V 9 0
689 2MASS J18043548-2420019 X 18 04 35.48 -24 20 01.9           ~ 1 0
690 2MASS J18043546-2413469 Y*O 18 04 35.4916305048 -24 13 48.981382248   22.463 20.483   17.512 ~ 5 0
691 [DFM2004] 683 X 18 04 35.53 -24 21 02.3           ~ 1 0
692 2MASS J18043567-2425280 Y*O 18 04 35.6736655968 -24 25 27.906719556 20.332 20.259 18.594   16.184 ~ 6 0
693 2MASS J18043568-2424491 Y*O 18 04 35.6827443120 -24 24 49.068969120 20.802 19.594 18.107   16.090 ~ 6 0
694 2MASS J18043574-2426407 Y*O 18 04 35.7409075584 -24 26 40.529776740   17.111 15.984   14.726 M0-M0.5V 7 0
695 CXOU J180435.7-242306 Y*O 18 04 35.767 -24 23 06.22           ~ 2 0
696 2MASS J18043592-2424246 Y*O 18 04 35.9299706304 -24 24 24.654539916   21.977 20.193   17.144 ~ 6 0
697 [DFM2004] 689 X 18 04 35.95 -24 21 34.2           ~ 1 0
698 HD 315021 Y*O 18 04 35.9943009216 -24 19 52.030225308 8.892 8.553 8.509 9.41 8.397 B0V 58 0
699 Cl* NGC 6530 WFI 26575 Y*O 18 04 36.0632853168 -24 18 17.974415592 22.716   21.928   18.538 ~ 4 0
700 Cl* NGC 6530 SCB 740 Y*O 18 04 36.1344131256 -24 20 00.878863632 14.663 13.792 13.161   12.273 F8-F9IV 8 0
701 Cl* NGC 6530 WFI 21074 * 18 04 36.14 -24 21 37.2 21.788 20.204 18.348   15.373 ~ 3 0
702 Cl* NGC 6530 WFI 19318 Em* 18 04 36.2290566120 -24 22 38.495111412 18.595 19.890 18.459   16.250 ~ 6 0
703 2MASS J18043632-2422436 Y*O 18 04 36.3496217784 -24 22 43.386823272   22.685 20.293   17.207 ~ 5 0
704 2MASS J18043634-2420191 Y*O 18 04 36.3520733016 -24 20 18.993935472 21.011 19.438 17.992   15.962 ~ 5 0
705 Cl* NGC 6530 WFI 28698 * 18 04 36.59 -24 16 59.5   22.753 20.467   17.503 ~ 4 0
706 CXOU J180436.7-242131 Y*O 18 04 36.6783379992 -24 21 31.149164844           ~ 2 0
707 2MASS J18043678-2422545 Y*O 18 04 36.7577684976 -24 22 54.460933716 22.134 20.276 19.061   16.781 ~ 5 0
708 Cl* NGC 6530 WFI 20216 Em* 18 04 36.7872581520 -24 22 06.823120008 21.486 21.064 19.470   16.781 ~ 6 0
709 2MASS J18043696-2421501 Y*O 18 04 36.96 -24 21 50.2 21.154 18.753 17.161   15.069 ~ 4 0
710 [DFM2004] 701 X 18 04 36.96 -24 13 49.8           ~ 1 0
711 Cl* NGC 6530 WFI 16098 Em* 18 04 37.0300019568 -24 24 31.854139488 20.205 19.137 17.573   15.431 ~ 10 0
712 Cl* NGC 6530 SCB 749 Y*O 18 04 37.1115585408 -24 24 17.506069848 19.212 17.969 16.686   15.041 ~ 7 0
713 2MASS J18043718-2424010 Y*O 18 04 37.1830193016 -24 24 00.968983200 16.880 16.266 15.284   13.874 ~ 6 0
714 Cl* NGC 6530 SCB 754 Y*O 18 04 37.3347855696 -24 23 27.144568968 19.575 17.820 16.257   14.140 M0-M2V 8 0
715 [DFM2004] 707 X 18 04 37.45 -24 20 03.1           ~ 1 0
716 2MASS J18043761-2416494 Y*O 18 04 37.6219632360 -24 16 49.391035068   21.864 20.030   17.109 ~ 6 0
717 2MASS J18043781-2425535 Y*O 18 04 37.8248188776 -24 25 53.289062868   21.874 20.054   17.062 ~ 6 0
718 2MASS J18043783-2419202 Y*O 18 04 37.8499796976 -24 19 20.235757836 20.798 20.066 18.421   16.031 M0-M1V 5 0
719 2MASS J18043796-2423161 Y*O 18 04 37.9643913917 -24 23 16.333793577   20.463 18.717   16.345 ~ 6 0
720 2MASS J18043799-2426171 Y*O 18 04 37.9908367752 -24 26 17.033928108 21.894 21.564 19.684   16.872 ~ 5 0
721 Cl* NGC 6530 SCB 761 Y*O 18 04 38.1881465496 -24 20 46.627090440 18.461 16.811 15.448   13.666 M0.5-M1.5V 9 0
722 2MASS J18043829-2423177 Y*O 18 04 38.2998340536 -24 23 17.644080408     21.826   18.047 ~ 7 0
723 CXOU J180438.3-242412 Y*O 18 04 38.367 -24 24 12.89           ~ 2 0
724 2MASS J18043836-2422298 Y*O 18 04 38.3715754056 -24 22 29.813286252 22.374 19.734 18.054   15.660 ~ 6 0
725 Cl* NGC 6530 WFI 16743 * 18 04 38.51 -24 24 04.9   20.161 18.563   16.147 ~ 2 0
726 CXOU J180438.6-241546 Y*O 18 04 38.603 -24 15 46.12           ~ 3 0
727 2MASS J18043890-2427169 Y*O 18 04 38.8843390704 -24 27 16.662765636 20.641 19.131 17.442   15.182 ~ 9 0
728 2MASS J18043892-2424144 Y*O 18 04 38.9260319088 -24 24 14.207664960   11.410 10.205   8.938 K0III 14 0
729 2MASS J18043896-2425328 Y*O 18 04 38.9359646592 -24 25 33.265309260 21.277 19.314 17.791   15.770 ~ 9 0
730 2MASS J18043893-2416107 Y*O 18 04 38.9388600552 -24 16 10.752239172   18.955 17.567   15.669 K4-K5V 9 0
731 NGC 6530 97 Y*O 18 04 38.9657145072 -24 19 25.642621380   11.553 11.408   11.071 B9 17 0
732 2MASS J18043917-2423539 Y*O 18 04 39.1720916064 -24 23 53.912629932 19.343 18.424 17.257   15.690 M0.5-M1.5V 8 0
733 Cl* NGC 6530 WFI 15755 * 18 04 39.29 -24 24 45.3   22.122 20.106   16.577 ~ 2 0
734 2MASS J18043928-2419221 Y*O 18 04 39.2918350248 -24 19 22.457605152   20.239 19.639   16.979 ~ 3 0
735 2MASS J18043931-2422345 Y*O 18 04 39.3158606472 -24 22 34.472294040 21.191 19.203 17.619   15.440 K7-M0V 9 0
736 2MASS J18043936-2417423 Y*O 18 04 39.3744281760 -24 17 42.295132068           ~ 2 0
737 2MASS J18043942-2419382 Y*O 18 04 39.4336872984 -24 19 38.108825040 22.060 19.933 18.323   16.056 ~ 5 0
738 Cl* NGC 6530 WFI 13000 Em* 18 04 39.4348256712 -24 27 09.055076940 20.604 19.385 17.641   15.223 F7-F8V 11 0
739 2MASS J18043943-2426459 Y*O 18 04 39.4453358376 -24 26 45.733508808   20.491 18.757   15.917 ~ 6 0
740 2MASS J18043949-2423143 Y*O 18 04 39.4995425736 -24 23 14.225936316   23.091 20.969   17.633 ~ 5 0
741 2MASS J18043950-2417203 Y*O 18 04 39.51 -24 17 20.4 22.097 19.230 17.645   15.552 ~ 8 0
742 2MASS J18043951-2427240 Y*O 18 04 39.5105155320 -24 27 23.922389016 21.092 19.703 18.052   15.795 ~ 7 0
743 2MASS J18043962-2416109 Y*O 18 04 39.6314527704 -24 16 10.905170556   15.663 14.959   14.113 ~ 7 0
744 Cl* NGC 6530 WFI 14629 Y*O 18 04 39.7298262744 -24 25 33.746230416 20.665 19.998 18.265   15.915 ~ 6 0
745 2MASS J18043984-2422264 Y*O 18 04 39.8353573080 -24 22 26.586000624   20.393 18.550   15.896 ~ 7 0
746 CXOU J180440.1-242333 Y*O 18 04 40.1205234984 -24 23 33.382783536           ~ 2 0
747 Cl* NGC 6530 WFI 29166 Y*O 18 04 40.1848161168 -24 16 45.236529156   21.398 19.657   16.886 ~ 4 0
748 Cl* NGC 6530 WFI 16944 Y*O 18 04 40.2520638960 -24 23 58.568871552 19.253 17.857 16.389 15.93 14.427 ~ 8 0
749 2MASS J18044028-2425393 Y*O 18 04 40.2842763168 -24 25 39.534175344   21.785 19.942   17.177 ~ 7 0
750 2MASS J18044045-2426416 Y*O 18 04 40.4369224968 -24 26 41.798859756 21.099 19.228 17.594   15.430 ~ 9 0
751 2MASS J18044054-2420361 Y*O 18 04 40.55 -24 20 36.1 20.559 20.645 18.986   16.084 ~ 4 0
752 2MASS J18044066-2427504 Y*O 18 04 40.6456407432 -24 27 50.580025452   18.072 16.565   14.628 K7-M0V 9 0
753 2MASS J18044068-2423152 Y*O 18 04 40.6951056776 -24 23 15.358292585 21.167 20.480 18.819   16.375 ~ 5 0
754 2MASS J18044072-2426172 Y*O 18 04 40.7281814496 -24 26 17.146204332   20.072 18.316   15.724 ~ 6 0
755 2MASS J18044088-2420001 Y*O 18 04 40.8587589864 -24 20 00.337260156   19.961 18.268   15.827 K0.5-K2.5V 7 0
756 V* V1800 Sgr Or* 18 04 40.8768634440 -24 17 10.848259716 19.139 18.198 16.740   14.732 ~ 11 0
757 2MASS J18044132-2420377 Y*O 18 04 41.3034690264 -24 20 37.900401180 21.940 19.333 17.700   15.359 ~ 7 0
758 2MASS J18044145-2418547 Y*O 18 04 41.4422341944 -24 18 54.881533512 17.014 15.686 14.665   13.392 G4-G6V 12 0
759 2MASS J18044150-2423401 Y*O 18 04 41.5134088320 -24 23 40.075277064 22.533 20.327 18.991   16.039 M2.5-M3.5II 6 0
760 HD 164947B * 18 04 41.6429686896 -24 20 55.314053916   9.852 9.801 10.07 9.599 B2V+ 10 0
761 2MASS J18044168-2427468 Y*O 18 04 41.6560372320 -24 27 46.586891484   21.328 19.644   17.034 ~ 5 0
762 2MASS J18044187-2423490 Y*O 18 04 41.8606518264 -24 23 49.200982908 21.212 20.963 19.203   16.569 ~ 5 0
763 2MASS J18044193-2426183 Y*O 18 04 41.9115367272 -24 26 18.516263352 20.642 18.682 16.924   14.566 K2-K3V 7 0
764 CXOU J180441.9-242058 Y*O 18 04 41.980 -24 20 58.33           ~ 2 0
765 2MASS J18044212-2428387 X 18 04 42.12 -24 28 38.8           ~ 1 0
766 2MASS J18044214-2421341 Y*O 18 04 42.1340286264 -24 21 34.201794420 20.691 19.759 18.223   15.931 ~ 5 0
767 2MASS J18044218-2424294 Y*O 18 04 42.1657071984 -24 24 29.698266384 22.436 22.904 20.834   17.891 ~ 4 0
768 2MASS J18044223-2422477 Y*O 18 04 42.2186521344 -24 22 47.864403948 22.174 19.601 17.955   15.610 M0-M0.5V 9 0
769 2MASS J18044251-2427057 Y*O 18 04 42.5000424096 -24 27 05.864660748 21.492 19.811 18.153   15.794 ~ 7 0
770 2MASS J18044295-2419019 Y*O 18 04 42.9519354264 -24 19 02.066560212   20.569 18.848   16.386 ~ 7 0
771 2MASS J18044307-2424087 Y*O 18 04 43.0610311560 -24 24 08.881562052   20.060 18.526   16.311 ~ 7 0
772 2MASS J18044310-2424516 Y*O 18 04 43.0985881704 -24 24 51.756603696 20.954 19.020 17.586   15.794 ~ 8 0
773 Cl* NGC 6530 WFI 27212 Y*O 18 04 43.2685255440 -24 17 50.455679604 21.579 21.536 19.937   17.219 ~ 5 0
774 Cl* NGC 6530 WFI 15600 * 18 04 43.39 -24 24 50.4   20.914 19.258   17.003 ~ 3 0
775 2MASS J18044344-2422122 Y*O 18 04 43.4296622784 -24 22 12.359713404   21.730 19.592   16.043 ~ 4 0
776 CXOU J180443.4-242410 Y*O 18 04 43.464 -24 24 10.31           ~ 2 0
777 Cl* NGC 6530 SCB 810 Em* 18 04 43.5151983552 -24 27 38.619388476   18.077 16.265   13.938 K2-K3V 12 0
778 [DFM2004] 770 X 18 04 43.66 -24 21 49.3           ~ 1 0
779 [DFM2004] 772 X 18 04 43.80 -24 21 24.8           ~ 1 0
780 Cl* NGC 6530 WFI 14549 * 18 04 43.9207469904 -24 25 37.877239992   22.150 19.997   16.818 ~ 2 0
781 Cl* NGC 6530 WFI 17847 * 18 04 43.95 -24 23 30.3   21.480 19.549   16.761 ~ 2 0
782 NGC 6530 107 Y*O 18 04 44.0335882680 -24 19 39.611601372 19.580 17.711 16.297   14.391 ~ 13 0
783 2MASS J18044413-2414388 Y*O 18 04 44.1126022200 -24 14 38.994053820 19.002 17.458 16.197   14.594 M0-M1V 11 0
784 2MASS J18044417-2415250 Y*O 18 04 44.1543730752 -24 15 25.149407040 20.335 18.892 17.151   14.802 M1-M2V 8 0
785 V* V1801 Sgr Or* 18 04 44.2211345016 -24 15 38.226251232 20.714 19.097 17.588   15.561 M0-M1V 7 0
786 Cl* NGC 6530 SCB 822 Y*O 18 04 44.2365214632 -24 23 57.466532940 19.668 18.115 16.652   14.772 ~ 9 0
787 2MASS J18044427-2424206 X 18 04 44.2483807464 -24 24 21.021019596           ~ 1 0
788 CXOU J180444.3-242226 Y*O 18 04 44.360 -24 22 26.80           ~ 3 0
789 Cl* NGC 6530 WFI 12448 ** 18 04 44.6249609784 -24 27 40.111427484   20.563 18.944   16.477 ~ 3 0
790 2MASS J18044468-2427190 Y*O 18 04 44.6730877776 -24 27 19.159069464 20.258 18.011 16.534   14.675 M0-M0.5V 8 0
791 Cl* NGC 6530 SCB 829 Y*? 18 04 44.7414775992 -24 16 36.404041476 21.771 19.172 16.949   14.227 ~ 5 0
792 [BNM2013] 7.04 3520 * 18 04 44.8921138392 -24 20 40.594335324   21.997 20.220   17.785 ~ 3 0
793 2MASS J18044501-2424258 Y*O 18 04 45.0079944960 -24 24 25.897199652   20.155 18.441   15.772 ~ 6 0
794 Cl* NGC 6530 SCB 832 Y*O 18 04 45.01416 -24 13 11.2692 19.751 18.076 16.642   15.041 ~ 8 0
795 2MASS J18044504-2428209 ** 18 04 45.0390557088 -24 28 21.141453324 21.328       15.88 M2.5-M3.5II 5 0
796 2MASS J18044504-2423354 X 18 04 45.05 -24 23 35.5           ~ 1 0
797 V* V1802 Sgr Or* 18 04 45.2221763112 -24 20 58.689995352   17.616 16.185   14.352 ~ 7 0
798 2MASS J18044526-2416575 Y*O 18 04 45.2461750608 -24 16 57.579953664 21.397 18.610 17.109   15.211 M0-M1V 9 0
799 Cl* NGC 6530 WFI 17154 * 18 04 45.30 -24 23 49.9   21.056 19.244   16.801 ~ 3 0
800 Cl* NGC 6530 WFI 14857 Y*O 18 04 45.5860230024 -24 25 20.791854912   23.964 21.356   18.285 ~ 4 0
801 2MASS J18044575-2426586 Y*O 18 04 45.7421658823 -24 26 58.801908455 20.827 20.888 19.127   16.382 ~ 6 0
802 2MASS J18044579-2426331 Y*O 18 04 45.7671160392 -24 26 33.133677792 20.985 20.058 18.475   16.056 ~ 6 0
803 2MASS J18044593-2427191 Y*O 18 04 45.9130691520 -24 27 19.252627164   13.924 13.044   11.876 G0 11 0
804 Cl* NGC 6530 WFI 26643 Y*O 18 04 46.0034635320 -24 18 15.239825928   21.249 19.439   16.901 ~ 6 0
805 Cl* NGC 6530 WFI 35398 * 18 04 46.19 -24 13 59.3   23.212 21.423   18.770 ~ 2 0
806 2MASS J18044636-2428062 Y*O 18 04 46.3445026656 -24 28 06.524335704   20.248 18.507   16.087 K4.5-K5.5V 6 0
807 Cl* NGC 6530 WFI 36451 Em* 18 04 46.3531347600 -24 13 32.268286200   20.405 18.794   16.578 ~ 5 0
808 2MASS J18044676-2426302 Y*O 18 04 46.7482362144 -24 26 30.356934756 20.719 21.119 19.228   16.300 ~ 6 0
809 Cl* NGC 6530 WFI 12881 Y*O 18 04 47.4023430936 -24 27 15.139333836 20.344 20.162 18.455   16.111 ~ 8 1
810 2MASS J18044744-2425569 Y*O 18 04 47.4322639632 -24 25 56.906792976 21.324 21.748 19.946   17.086 ~ 5 0
811 2MASS J18044745-2418012 Y*O 18 04 47.4380796168 -24 18 01.417340232   12.968 12.640   12.122 K7.5-M0.5V 17 0
812 Cl* NGC 6530 SCB 851 * 18 04 47.46 -24 21 53.8   17.570 15.668   13.254 ~ 3 0
813 Cl* NGC 6530 WFI 20587 * 18 04 47.7634465809 -24 21 53.213934154 21.700 20.637 18.900   16.330 ~ 5 0
814 Cl* NGC 6530 SCB 856 Y*O 18 04 47.8469114712 -24 23 30.641108208 18.114 16.977 15.680   13.928 K1.5-K2.5V 10 0
815 Cl* NGC 6530 SCB 857 Y*O 18 04 47.9900199273 -24 23 49.091667422 19.655 18.100 16.722   14.902 ~ 7 0
816 2MASS J18044817-2422221 Y*O 18 04 48.1580193168 -24 22 22.623752532   20.855 18.979   16.210 ~ 5 0
817 CXOU J180448.3-242337 Y*O 18 04 48.348 -24 23 37.27           ~ 4 0
818 Cl* NGC 6530 WFI 18700 * 18 04 48.38 -24 22 58.3   23.609 21.571   17.967 ~ 2 0
819 2MASS J18044841-2429040 Y*O 18 04 48.4004133552 -24 29 04.112810304 19.067 17.346 15.901   14.011 ~ 9 0
820 2MASS J18044856-2422236 Y*O 18 04 48.5484343992 -24 22 23.821950000 20.811 19.279 17.822   15.934 K2-K4V 8 0
821 2MASS J18044863-2426354 Y*O 18 04 48.6125951496 -24 26 35.476208772 16.198 14.909 13.655   12.012 B2.5 12 0
822 Cl* NGC 6530 WFI 12999 * 18 04 48.6267234528 -24 27 09.052188696   22.226 20.316   16.979 ~ 3 0
823 Cl* NGC 6530 WFI 12518 * 18 04 48.6891858408 -24 27 35.227155600   20.195 18.629   16.831 ~ 8 0
824 2MASS J18044910-2428005 X 18 04 49.0899513720 -24 28 00.782469084           ~ 1 0
825 CXOU J180449.0-241949 Y*O 18 04 49.123 -24 19 49.24           ~ 2 0
826 2MASS J18044920-2426473 Y*O 18 04 49.1905586256 -24 26 47.419360908 19.845 17.942 16.405   14.345 ~ 7 0
827 2MASS J18044939-2425460 Y*O 18 04 49.3841184864 -24 25 46.153568928 20.503 22.584 20.251   16.988 ~ 7 0
828 Cl* NGC 6530 WFI 14135 * 18 04 49.41 -24 25 59.7   22.376 20.055   16.980 ~ 3 0
829 2MASS J18045005-2426512 Y*O 18 04 50.0366506920 -24 26 51.398605788 20.800 20.717 18.996   16.462 ~ 5 0
830 [DFM2004] 822 X 18 04 50.29 -24 18 35.7           ~ 1 0
831 2MASS J18045036-2415217 * 18 04 50.3579639544 -24 15 21.825056520           ~ 1 0
832 Cl* NGC 6530 WFI 13903 * 18 04 50.5312558440 -24 26 15.160377948   20.076 18.306   15.760 ~ 5 0
833 2MASS J18045054-2418401 Y*O 18 04 50.5390546656 -24 18 40.233347100 21.311 20.004 18.340   16.128 M4-M5II 7 0
834 Cl* NGC 6530 SCB 878 Y*O 18 04 50.5572636360 -24 20 44.209888980 18.959 17.730 16.368   14.586 ~ 7 0
835 Cl* NGC 6530 WFI 35044 * 18 04 50.5839255096 -24 14 21.031001232   23.288 20.767   18.039 ~ 2 0
836 EM* LkHA 115 Ae* 18 04 50.5999226472 -24 25 42.095461620   12.380 11.949   11.198 B7e 28 0
837 2MASS J18045070-2416401 ** 18 04 50.70 -24 16 40.2           ~ 3 0
838 2MASS J18045113-2426336 Y*O 18 04 51.138 -24 26 33.67           ~ 3 0
839 2MASS J18045113-2420236 ** 18 04 51.13992 -24 20 23.6220           ~ 3 0
840 2MASS J18045115-2426289 NIR 18 04 51.152 -24 26 28.93           ~ 1 0
841 Cl* NGC 6530 WFI 28386 * 18 04 51.1681140144 -24 17 09.826917684     22.165   19.591 ~ 3 0
842 2MASS J18045120-2421085 Y*O 18 04 51.21 -24 21 08.6   21.471 19.683   16.808 ~ 4 0
843 Cl* NGC 6530 WFI 36705 * 18 04 51.4625376744 -24 13 29.601670800     22.782   19.704 ~ 2 0
844 Cl* NGC 6530 WFI 16451 Y*O 18 04 51.52920 -24 24 17.3232   21.437 19.042   15.961 ~ 8 0
845 2MASS J18045161-2425157 Y*O 18 04 51.5987056632 -24 25 15.818766276 19.722 18.654 17.002   14.726 K3.5-K4.5V 11 0
846 Cl* NGC 6530 WFI 13222 * 18 04 51.7656370872 -24 26 55.375732788   22.697 20.865   17.445 ~ 3 0
847 Cl* NGC 6530 WFI 28964 * 18 04 51.99 -24 16 51.7   21.183 19.351   16.603 ~ 2 0
848 2MASS J18045211-2425510 Y*O 18 04 52.12 -24 25 51.1           ~ 2 0
849 2MASS J18045238-2425260 Y*O 18 04 52.3748159568 -24 25 26.724454608   21.677 19.551   16.488 ~ 6 0
850 2MASS J18045248-2416414 * 18 04 52.48080 -24 16 41.4300           ~ 3 0
851 Cl* NGC 6530 WFI 16173 * 18 04 52.7303014884 -24 24 28.364043398 20.385 21.646 19.595   16.864 ~ 3 0
852 2MASS J18045287-2425092 Y*O 18 04 52.8650316720 -24 25 09.350932620 20.720 21.532 19.734   16.911 ~ 6 0
853 2MASS J18045297-2427054 Y*O 18 04 52.9535450496 -24 27 05.527914876           ~ 4 0
854 2MASS J18045298-2421150 ** 18 04 52.98504 -24 21 15.0444 21.206         ~ 3 0
855 2MASS J18045308-2419279 Y*O 18 04 53.0726060448 -24 19 28.072352496   11.747 11.502   11.100 ~ 8 0
856 2MASS J18045317-2426414 Y*O 18 04 53.1586569336 -24 26 41.642012796 19.905 21.910 18.914   13.631 ~ 6 0
857 2MASS J18045346-2427309 Y*O 18 04 53.4524881488 -24 27 31.023694224 20.572 18.632 16.701   14.107 ~ 6 0
858 2MASS J18045349-2425577 Y*O 18 04 53.49744 -24 25 57.7776 17.944         ~ 6 0
859 Cl* NGC 6530 WFI 13902 * 18 04 53.5998085992 -24 26 20.448428280   23.228 20.967   17.433 ~ 3 0
860 2MASS J18045423-2426191 Y*O 18 04 54.2295674136 -24 26 19.160310408   22.295 20.174   17.246 ~ 3 0
861 2MASS J18045431-2422172 Y*O 18 04 54.3023352120 -24 22 17.512729500   19.633 18.019   15.708 ~ 6 0
862 [DFM2004] 853 Y*O 18 04 54.40008 -24 24 51.3648           ~ 3 0
863 2MASS J18045452-2414043 Y*? 18 04 54.5170448352 -24 14 04.403561460   22.351 19.450   15.891 K4-K5V 4 0
864 2MASS J18045493-2426148 Y*O 18 04 54.9227902512 -24 26 14.959543092   23.662 20.593   17.255 ~ 5 0
865 2MASS J18045498-2423096 Y*O 18 04 54.9648255768 -24 23 09.853780596   18.444 16.792   14.603 ~ 5 0
866 2MASS J18045499-2427179 Y*O 18 04 54.9773351664 -24 27 18.083975652   23.458 21.808   17.544 ~ 4 0
867 [DFM2004] 858 X 18 04 55.36 -24 24 23.6           ~ 1 0
868 CXOU J180455.4-241352 Y*O 18 04 55.434 -24 13 52.02           ~ 2 0
869 Cl* NGC 6530 WFI 28049 * 18 04 55.4770778976 -24 17 22.845454332   23.250 21.584   18.832 ~ 2 0
870 2MASS J18045558-2424358 Y*O 18 04 55.5699691032 -24 24 36.068917752   18.796 17.257   15.071 ~ 6 0
871 Cl* NGC 6530 WFI 15668 Em* 18 04 55.9868012688 -24 24 47.657481660   20.574 18.908   16.179 ~ 4 0
872 Cl* NGC 6530 WFI 26449 * 18 04 56.1164521440 -24 18 26.695437120   22.115 20.023   17.310 ~ 3 0
873 2MASS J18045631-2420363 Y*O 18 04 56.3005095379 -24 20 36.489450181   20.217 18.563   16.156 ~ 5 0
874 2MASS J18045658-2417507 Y*O 18 04 56.5883658288 -24 17 50.966193732   20.427 18.780   16.443 ~ 5 0
875 2MASS J18045673-2424361 Y*O 18 04 56.7196438824 -24 24 36.252058752   19.054 17.368   15.031 ~ 6 0
876 Cl* NGC 6530 WFI 20919 Y*O 18 04 56.7593432112 -24 21 41.660309016   20.828 18.918   16.120 ~ 5 0
877 2MASS J18045684-2424168 Y*O 18 04 56.8189849944 -24 24 16.958858760   20.574 18.609   15.500 ~ 4 0
878 2MASS J18045691-2422256 Y*O 18 04 56.9086692192 -24 22 25.675819860   16.839 15.717   14.114 ~ 5 0
879 2MASS J18045767-2424564 Y*O 18 04 57.6630800280 -24 24 56.642707656   19.208 17.620   15.450 K7.5-M0.5V 8 0
880 Cl* NGC 6530 WFI 18807 Y*O 18 04 57.9672757992 -24 22 56.645425596   21.604 19.621   16.540 ~ 5 0
881 2MASS J18045805-2424063 Y*O 18 04 58.0384274464 -24 24 06.441912690   20.582 18.609   15.431 ~ 3 0
882 [DFM2004] 873 X 18 04 58.18 -24 25 51.8           ~ 1 0
883 EM* LkHA 116 Or* 18 04 58.6226050752 -24 24 36.457591104   19.172 17.521   15.020 ~ 7 0
884 2MASS J18045880-2421013 Y*O 18 04 58.7986657364 -24 21 01.162378945   22.139 20.100   17.523 ~ 4 0
885 2MASS J18045885-2416329 X 18 04 58.86 -24 16 33.0           ~ 1 0
886 HD 315035 Y*O 18 04 59.0214440664 -24 27 23.301208908   11.106 10.805   10.298 A2 23 0
887 2MASS J18045910-2423048 Y*O 18 04 59.10 -24 23 04.9           ~ 2 0
888 Cl* NGC 6530 WFI 32066 * 18 05 00.2658256800 -24 15 28.069699356     22.379   16.590 ~ 2 0
889 Cl* NGC 6530 WFI 31529 * 18 05 01.03 -24 15 42.1     22.352   18.757 ~ 2 0
890 Cl* NGC 6530 WFI 18343 * 18 05 01.690 -24 23 13.24     21.730   18.928 ~ 2 0
891 2MASS J18050172-2418385 Y*O 18 05 01.7092706424 -24 18 38.678969052   13.613 13.221   12.724 ~ 8 0
892 2MASS J18050384-2421035 ** 18 05 03.84984 -24 21 03.5028           ~ 2 0
893 Cl* NGC 6530 WFI 29883 * 18 05 06.3748147488 -24 16 26.191701444   18.492 17.056   15.243 ~ 3 0
894 HD 165052 SB* 18 05 10.5506592816 -24 23 54.847798080 6.16 6.98 6.87 7.77   O5.5:Vz+O8:V 257 1
895 M 16 OpC 18 18 45 -13 47.5   6.58 6.0     ~ 993 2
896 NGC 6618 OpC 18 20 47 -16 10.3           ~ 1560 0

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2022.09.28-08:06:44

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