2018ApJ...868...57C


Query : 2018ApJ...868...57C

2018ApJ...868...57C - Astrophys. J., 868, 57-57 (2018/November-3)

The spectroscopic Hertzsprung-Russell diagram of hot massive stars in the Small Magellanic Cloud.

CASTRO N., OEY M.S., FOSSATI L. and LANGER N.

Abstract (from CDS):

We present a comprehensive stellar atmosphere analysis of 329 O- and B-type stars in the Small Magellanic Cloud (SMC) from the RIOTS4 survey. Using spectroscopically derived effective temperature Teff and surface gravities, we find that classical Be stars appear misplaced to low Teff and high luminosity in the spectroscopic Hertzsprung-Russell diagram (sHRD). Together with the most luminous stars in our sample, the stellar masses derived from the sHRD for these objects are systematically larger than those obtained from the conventional Hertzsprung-Russell diagram. This suggests that the well-known, spectroscopic mass-discrepancy problem may be linked to the fact that both groups of stars have outer envelopes that are nearly gravitationally unbound. The non-emission-line stars in our sample mainly appear on the main sequence, allowing a first estimate of the terminal-age main sequence (TAMS) in the SMC, which matches the predicted TAMS between 12 and 40 M at SMC metallicity. We further find a large underabundance of stars above ∼25 M near the zero-age main sequence, reminiscent of such earlier findings in the Milky Way and Large Magellanic Cloud.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: stellar content - Magellanic Clouds - stars: early-type - stars: emission-line, Be - stars: fundamental parameters

VizieR on-line data: <Available at CDS (J/ApJ/868/57): table1.dat>

Simbad objects: 335

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Number of rows : 335
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 NGC 55 GiG 00 14 53.602 -39 11 47.86 8.54 8.58 7.87 7.84   ~ 743 2
2 [MA93] 18 Em* 00 40 43.8768863280 -73 24 23.210743968   15.229 15.275   15.137 B1e 5 0
3 OGLE SMC-SC2 59846 * 00 41 33.0461941344 -73 25 32.904016464   15.15 15.28     B0.5(V) 7 0
4 OGLE SMC-SC2 97050 EB* 00 42 09.9208507704 -73 13 56.789709816   14.547 14.732   14.958 O8.5V 16 0
5 AzV 1a s*b 00 42 23.9981642664 -73 16 51.892758516   13.84 13.94     B3I 6 0
6 OGLE J004231.84-732200.9 Be? 00 42 31.8188768472 -73 22 01.388709552   15.27 15.376   15.395 B1e 5 0
7 AzV 2b s*b 00 43 49.8604159944 -73 09 02.783039436 12.333 13.374 13.516   13.67 B0Iw 12 0
8 OGLE SMC-SC3 144382 * 00 44 34.5898663224 -73 09 35.443378476 13.91 14.79 14.90   15.07 B0.5(V) 7 0
9 SK 4 * 00 44 57.0361455600 -73 59 13.398935892 12.78 13.61 13.78   17.20 O9.5Ib-II 12 0
10 2MASS J00450188-7314028 * 00 45 01.8881007576 -73 14 02.702181876   15.09 15.09     B0V 4 0
11 OGLE SMC-SC3 175376 Be? 00 45 03.3096984384 -73 38 32.035336404 14.01 14.72 14.69   14.51 B2(II) 6 0
12 2MASS J00462258-7323176 * 00 46 22.5752907576 -73 23 17.477377296   14.77 14.53     O9.5-B0III 5 0
13 LIN 77 Em* 00 46 23.7364618008 -73 02 24.022129632 13.34 14.34 14.36   14.30 B1-5(II)e? 13 0
14 OGLE SMC-SC4 67196 EB* 00 46 23.9094608208 -73 12 52.418760984   14.60 15.120   15.290 O9.5V 7 0
15 SK 10 s*b 00 46 42.1591125672 -73 24 55.494317340 11.903 12.984 13.176   13.35 O6.5I(f) 41 0
16 2MASS J00465615-7318570 * 00 46 56.1288272232 -73 18 57.002275332   14.30 14.46     O7.5V 5 0
17 [MA93] 166 Em* 00 47 14.28 -73 17 17.2   16.231 16.198   15.974 ~ 5 0
18 2MASS J00472578-7324514 * 00 47 25.7715859848 -73 24 51.423365016   13.98 14.11     B0III 4 0
19 [M2002] SMC 9467 * 00 47 53.4 -73 06 03   14.50 14.55     ~ 2 0
20 2MASS J00480056-7334380 * 00 48 00.6021878376 -73 34 37.988222448   14.63 14.81     O7Vz 4 0
21 [M2002] SMC 10129 * 00 48 09.765 -73 24 13.00   13.87 14.01     B0 6 0
22 2dFS 680 * 00 48 16.9257317784 -72 12 58.881898908   14.81 14.99     B0-5(II) 6 0
23 2MASS J00482256-7320202 * 00 48 22.57 -73 20 20.3   14.88 14.89     B0.5V 3 0
24 2MASS J00483085-7215596 * 00 48 30.8337127704 -72 15 59.792129280   14.80 15.01     O8.5V 5 0
25 AzV 43 * 00 48 47.8983993528 -72 46 24.890763828   13.76 13.88     O9II 16 0
26 OGLE SMC-SC5 26577 * 00 48 48.4621498824 -73 12 29.917346760 13.93 14.81 14.83   15.14 B0.5(IV) 8 0
27 SK 28 s*b 00 49 15.9428076984 -72 52 43.930468056 11.983 12.984 13.106   13.26 O9.5I 16 0
28 2MASS J00492074-7207448 * 00 49 20.7676912152 -72 07 44.847726888   14.76 14.77     B1III 4 0
29 AzV 51 * 00 49 31.9993446528 -72 51 16.850696004 12.98 13.98 14.04   14.26 B0.5(IV) 14 0
30 SK 29 * 00 49 33.1991725872 -73 42 18.516841956 12.69 13.60 13.76   13.96 O8III-V 12 0
31 [M2002] SMC 14190 * 00 49 39.6 -73 20 33   15.04 14.83     ~ 3 0
32 AzV 57 * 00 49 54.3992757288 -72 24 37.732189968   14.11 14.25     O9III 8 0
33 AzV 58 * 00 49 57.8948279856 -72 51 54.784012932   14.11 14.29     B0.5III 13 0
34 2MASS J00495886-7339482 * 00 49 58.8564459624 -73 39 48.664197576   15.17 15.01     B1.5V 3 0
35 [M2002] SMC 15256 * 00 50 01.53 -72 44 36.0   15.09 15.00     B1V 3 0
36 2MASS J00500172-7208243 * 00 50 01.7230638480 -72 08 24.398277612   15.05 15.22     B0.2V 4 0
37 SK 32 * 00 50 01.8667443096 -72 11 26.589718176 12.313 13.414 13.596   13.77 O6III((f)) 34 0
38 [M2002] SMC 15440 * 00 50 04.9 -73 19 31   14.97 14.77     ~ 3 0
39 OGLE SMC100.2 30 EB* 00 50 10.0408217496 -73 15 39.324430980   14.05 14.324   14.409 ~ 7 0
40 AzV 67 Em* 00 50 11.1185357880 -72 32 35.137328748 12.55 13.60 13.73   13.89 O9III 16 0
41 2MASS J00501902-7239179 * 00 50 19.0286403000 -72 39 17.930592252   14.03 14.15     B0.5III 5 0
42 OGLE SMC719.12.035620 El* 00 50 20.4688993248 -72 37 02.779964796   13.01 13.20   13.416 O9III 7 0
43 2MASS J00502559-7208030 * 00 50 25.5853083096 -72 08 03.228657504 13.95 14.16 14.76   14.86 O9.5Ib 7 0
44 LIN 147 Em* 00 50 26.0518985568 -72 12 10.378293480 12.84 13.83 14.02   14.15 B0-3(II)e 19 0
45 OGLE SMC-SC5 207949 * 00 50 39.9602502336 -72 59 43.462961196 13.51 14.50 14.63   14.76 O8V 7 0
46 [MA93] 401 Em* 00 50 50.0342302080 -73 24 22.397147784   14.83 17     B0V 73 1
47 OGLE SMC-SC5 265967 * 00 50 52.6685537904 -73 15 25.168965192 14.28 15.23 15.34   15.67 B0.5:(V) 7 0
48 AzV 84 * 00 50 58.8836658576 -72 08 16.967331492 13.46 14.39 14.63   15.08 B0.5(IV) 10 0
49 LIN 169 Em* 00 50 59.5510842624 -73 32 03.847102044   14.64 14.6     O8III(f) 8 0
50 [M2002] SMC 19382 * 00 51 17.4908320608 -73 23 48.631366212   14.27 14.31     B0.2V 5 0
51 SK 46 s*b 00 51 23.1472439448 -72 07 20.916492744   12.49 12.59     B1.5Ia 23 0
52 AzV 106 * 00 51 43.3554374592 -72 37 25.336870464   14.14 14.18     B1II 10 0
53 2MASS J00515838-7315489 * 00 51 58.3987546968 -73 15 48.981777408   14.09 14.18     O7.5III((ff)) 5 0
54 OGLE SMC101.4 21947 EB* 00 51 58.9412921352 -72 16 38.508289140   14.96 15.10   15.425 O7Vz 8 0
55 2MASS J00520059-7329255 HXB 00 52 00.6114898320 -73 29 25.666037340   15.18 15.18     O8V/B0III 11 0
56 AzV 115 * 00 52 03.7951805256 -72 12 17.050443300 12.363 13.394 13.546   13.61 B0.5(II) 13 0
57 2MASS J00520806-7332477 * 00 52 08.0839644072 -73 32 47.731207524   13.98 14.14     O9III 5 0
58 LIN 207 Em* 00 52 33.8513527104 -72 16 59.854271052   14.75 14.9 15.04   B1e 6 0
59 OGLE J005235.39-725050.1 Be? 00 52 35.41 -72 50 50.4   15.013 15.065   14.866 B1.5e 5 0
60 OGLE SMC-SC6 89599 * 00 52 37.1463902952 -73 23 38.370029424 12.94 13.67 13.78   13.75 B1-2(II) 7 0
61 [M2002] SMC 24096 * 00 52 37.8931720248 -72 22 52.973414724   14.56 14.53     B0V 3 0
62 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 10397 1
63 OGLE SMC-SC6 89617 EB* 00 52 38.2077474288 -73 26 17.156356692   14.78 14.8   15.262 B0-0.2V 22 0
64 AzV 130 * 00 52 39.7428761448 -73 05 12.675098400 13.38 14.29 14.52   14.76 B0.5III 9 0
65 [MA93] 596 Em* 00 52 40.1012723448 -72 59 44.441768796 13.97 14.75 14.73   14.74 B1-5(II) 7 0
66 OGLE SMC-SC6 135392 * 00 52 53.4844794192 -72 55 32.117147076 13.81 14.84 15.00   15.26 O8.5V 6 0
67 [M2002] SMC 25912 * 00 53 09.3497506920 -72 53 31.388271828   14.19 14.39 15.00   O7 5 0
68 2dFS 916 * 00 53 10.4478407760 -72 25 48.450638244   15.08 15.08     B1-3(III) 6 0
69 [MA93] 679 Em* 00 53 30.9041901240 -73 03 07.884366876   15.20 15.5     B1e 6 0
70 OGLE SMC-SC6 251006 * 00 53 37.4789748888 -72 30 35.619115464 14.15 14.99 15.15   15.34 B0-3(III) 6 0
71 AzV 147 * 00 53 39.4682604096 -73 05 38.224288968   13.79 13.90 14.34   B1 7 0
72 OGLE J005341.70-730130.7 Be? 00 53 41.7228305400 -73 01 31.140755868   15.041 15.254   15.409 B1.5V 7 0
73 2MASS J00534952-7216440 * 00 53 49.4610161184 -72 16 44.220482256   14.69 14.83     ~ 4 0
74 OGLE J005355.66-724359.2 * 00 53 55.6875033672 -72 43 59.610167796   15.01 15.07     B0V 5 0
75 [M2002] SMC 28841 * 00 54 01.8810717480 -73 07 09.663100356   14.24 14.27     B1III 4 0
76 2MASS J00541035-7232297 * 00 54 10.3682076528 -72 32 29.843481300   15.01 15.29     B0.7III 4 0
77 [M2002] SMC 30018 * 00 54 24.7118263272 -73 01 00.711069348   14.83 14.95     B0.2III 4 0
78 2MASS J00543308-7212543 * 00 54 33.0978304176 -72 12 54.252920988   14.55 14.67     B1e 4 0
79 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1417 2
80 OGLE SMC-SC7 61675 Be? 00 54 53.63 -72 35 29.2   15.199 15.377   15.533 B1-5(III) 8 0
81 [M2002] SMC 32449 HXB 00 55 07.8072783168 -72 22 41.078385588   14.19 14.29     B1.5III 7 0
82 LHA 115-N 56 Em* 00 55 12.6503684232 -73 26 52.870990128   14.63 14.6     Be 7 0
83 [M2002] SMC 33823 * 00 55 30.4725348816 -72 27 15.751650672   14.45 14.62     B0III 5 0
84 [M2002] SMC 34005 * 00 55 33.9139896936 -72 02 43.841830344   14.80 15.01     O9V 5 0
85 AzV 169 * 00 55 39.7320075168 -72 45 02.458252944 12.86 13.76 13.91   14.15 B1-2(II) 11 0
86 AzV 170 s*b 00 55 42.4299731736 -73 17 30.523500780 12.86 13.82 14.11   14.25 O9.7I 27 0
87 2dFS 1114 * 00 55 59.2259947392 -73 29 40.419477600   14.56 14.45     B1-2(III) 7 0
88 [M2002] SMC 35491 * 00 55 59.5875596424 -72 19 54.252238152 13.72 14.78 14.83   14.96 O9IV 9 0
89 2MASS J00560168-7208251 * 00 56 01.6543820808 -72 08 24.712305036   14.88 15.15     O8V 5 0
90 SK 62 s*b 00 56 11.5319664528 -72 54 37.468399716 11.783 12.694 12.68 12.55 12.75 B2Ia 19 0
91 2MASS J00561228-7305511 * 00 56 12.2801558184 -73 05 51.124338888   13.21 13.38     O9.5III+B 6 0
92 [M2002] SMC 36325 * 00 56 14.25 -72 42 56.0   15.02 14.88     O9-9.5V 4 0
93 [SBV2013] B115 * 00 56 17.3240590800 -72 17 28.658898024 14.03 15.10 15.20   15.44 O9V 19 0
94 [MA93] 940 Em* 00 56 24.6918085560 -73 16 46.022664792   15.04 15.2     Be 5 0
95 AzV 177 * 00 56 44.1036082560 -72 03 31.678578504 13.22 14.39 14.62   14.90 O4Vz 24 0
96 OGLE SMC-SC7 247697 * 00 56 49.2512160576 -72 45 19.069090956 13.79 14.73 14.90   15.18 B0.5(IV) 7 0
97 OGLE SMC-SC7 259391 * 00 56 52.5075717360 -72 33 20.208949560 14.30 15.31 15.40   15.64 B0-5(III) 5 0
98 [MA93] 973 Be* 00 57 00.1807961112 -72 30 09.981954720 13.74 14.79 14.88   14.96 B0.2V(Be-Fe) 13 0
99 AzV 182 * 00 57 00.7180832856 -72 08 11.366066868 13.04 14.19 14.29   14.23 B0III 12 0
100 2MASS J00570604-7201598 * 00 57 06.0738414264 -72 01 59.543840568   14.73 14.94     O9.5III 4 0
101 AzV 186 * 00 57 26.9385640632 -72 33 13.559385672 12.66 13.88 13.86   14.15 O8III((f)) 23 0
102 2MASS J00572792-7200263 * 00 57 27.9251872320 -72 00 26.181432108   14.22 14.33     O7V 5 0
103 AzV 188 * 00 57 30.4201276800 -71 53 47.643881100 13.22 14.09 14.15   14.39 O9III 9 0
104 Cl* NGC 346 ELS 39 * 00 57 47.4093811440 -72 16 40.658465388   14.99 15.19     B0.7V 14 0
105 AzV 196 EB* 00 57 53.8368762624 -72 27 43.443958212 12.88 13.90 13.99   14.13 B1(II) 16 0
106 2MASS J00580550-7226043 * 00 58 05.5674316176 -72 26 04.309278720   14.43 14.54     O9.5V 5 0
107 [M2002] SMC 43411 * 00 58 27.2337280512 -71 39 01.713651588   14.90 14.97     O9V 5 0
108 AzV 207 * 00 58 33.1896798552 -71 55 46.721984016 12.99 14.13 14.35   14.58 O7Vz((f)) 32 0
109 RX J0059.2-7138 HXB 00 59 12.7444006824 -71 38 44.962383408   14.07 14.01 14.36   B1-B1.5II-III 81 0
110 AzV 223 * 00 59 13.4277067392 -72 39 02.635288236 12.36 13.47 13.67   13.95 O9.5II 15 0
111 2dFS 1382 * 00 59 20.2984678032 -72 14 25.017232776   14.74 14.85     O9.5V 9 0
112 AzV 226 * 00 59 20.7295412880 -72 17 10.615804836 12.97 14.12 14.19     O7IIIn((f)) 24 0
113 [M2002] SMC 46241 * 00 59 25.6197244344 -72 32 17.477777832   15.17 15.11     B1V 4 0
114 OGLE SMC-SC8 129167 Em* 00 59 27.4254247032 -72 48 37.219847616 13.54 14.58 14.81   15.09 O8.5V 9 0
115 2MASS J00592903-7158007 * 00 59 29.0669293560 -71 58 00.720778296   14.39 14.56     B0.7IV 4 0
116 2MASS J00593861-7144191 * 00 59 38.6048211792 -71 44 19.114537776   15.05 15.15     O8.5V 5 0
117 2MASS J00594352-7225151 * 00 59 43.5217420416 -72 25 14.970441396   15.08 15.18     B0.2V 4 0
118 Cl* NGC 346 ELS 31 * 00 59 54.0614692656 -72 04 31.420184880 13.71 14.81 15.05   15.33 O8Vz 16 0
119 [MBF2010] NGC 346 36 Em* 00 59 55.788 -72 06 45.50   14.610 14.390   15.934 ~ 3 0
120 AzV 244 * 01 00 10.7038536384 -71 48 06.051925296 13.27 14.27 14.47   14.73 O9-9.5V 10 0
121 2MASS J01001665-7214344 * 01 00 16.6984976904 -72 14 34.276285104 14.29 15.37 15.60   15.79 B0III+B 6 0
122 AzV 249 s?b 01 00 20.3891710464 -72 41 22.676634816 12.88 13.59 13.71     B0I 12 0
123 AzV 251 Be? 01 00 22.1535867240 -72 30 48.733765308 13.38 14.47 14.69   14.93 O7Vn 13 0
124 LIN 366 Em* 01 00 26.9587813920 -72 22 58.684042740   15.19 15.2   15.033 B1e 6 0
125 OGLE SMC-SC9 41745 * 01 00 40.8272672112 -72 13 43.196181204 13.36 14.39 14.64   14.81 B1-3(II) 7 0
126 LIN 371 Em* 01 00 42.3503365392 -72 37 27.039283500   15.02 15.1     B1.5V 5 0
127 [MLD95] SMC 16 Be? 01 00 43.9414438872 -72 26 05.152501464 13.16 14.18 14.35   14.49 O9.5III 15 0
128 [M2002] SMC 49825 * 01 00 49.9858537992 -72 04 58.670051484   14.75 14.94     B0.2III 4 0
129 [MA93] 1241 Em* 01 01 04.5341900880 -72 20 23.732714112   15.223 15.251   15.113 Be 6 0
130 SK 95 s*b 01 01 09.3913651632 -72 27 28.543237812 11.47 12.48 12.61   12.67 B1I 23 0
131 2MASS J01011473-7154306 * 01 01 14.7315019536 -71 54 30.692135988   15.04 15.19     O8V 5 0
132 AzV 267 * 01 01 15.6926628168 -72 06 35.367953616   14.58 14.84     O7.5-8V 17 0
133 LIN 379 Em* 01 01 25.4242628280 -71 46 40.502349624   14.85 14.80 14.93 14.60 Be 7 0
134 2MASS J01012607-7253064 * 01 01 26.0848291488 -72 53 06.454972464   13.58 13.66     B1.5III 4 0
135 SK 100 s*b 01 01 29.9588231904 -72 56 26.403203976   13.26 13.42   13.53 O9.5Ia 13 0
136 OGLE SMC-SC9 81569 * 01 01 31.1731667448 -72 20 08.072594232 13.92 15.06 15.22   15.55 O9V 8 0
137 2MASS J01013285-7216453 * 01 01 32.8435783416 -72 16 45.326174124   14.72 14.97     O5.5V 5 0
138 OGLE SMC-SC9 122249 * 01 02 10.9004898600 -72 25 05.621309868 13.69 14.76 14.90   15.07 O9.5III 7 0
139 2MASS J01021779-7158336 * 01 02 17.7880098336 -71 58 33.642312924   14.66 14.90     B0V 4 0
140 AzV 302 * 01 02 19.0567856712 -72 22 04.469266956 13.07 14.09 14.18   14.40 O9III 13 0
141 AzV 312 * 01 02 45.5523287328 -72 12 05.817042900 12.36 13.40 13.61   13.88 B0(III) 12 0
142 SK 107 s*b 01 02 51.9499143600 -71 48 24.790164336 11.643 12.744 12.936   13.02 B0Iw 28 0
143 2MASS J01031897-7159313 * 01 03 18.9564496728 -71 59 31.369437060   14.43 14.64     B0.2V 4 0
144 LIN 421 Em* 01 03 47.5393231776 -72 12 58.822019424   14.66 14.8     B1e 7 0
145 AzV 350 * 01 04 19.8311642760 -72 40 49.374205176 12.93 13.89 14.02   14.19 B1III 9 0
146 AzV 353 * 01 04 30.1599406752 -72 27 45.935503740 12.68 13.73 13.82   14.05 B0-5(II) 8 0
147 [M2002] SMC 60439 * 01 04 52.9717372632 -71 54 49.176745812   13.73 13.94     B0 8 0
148 OGLE SMC-SC10 85867 * 01 04 53.2654678560 -72 40 34.153731156 13.80 14.90 15.11   15.41 O8-9V 8 0
149 [M2002] SMC 61039 * 01 05 05.7530304360 -72 08 06.876168828   14.87 15.11     O9.5V 4 0
150 SK 120 s?b 01 05 24.7610544984 -73 03 52.973560260 12.47 13.43 13.53   13.56 B1-1.5I 21 1
151 [M2002] SMC 62416 * 01 05 39.78 -72 20 27.0   14.59 14.68     O9.5V 5 0
152 2dFS 2090 EB* 01 05 57.4707344016 -72 11 54.494679516   14.66 14.86   15.267 B0.5(V) 13 0
153 AzV 398 s*b 01 06 09.8134902360 -71 56 00.746371284 13.15 13.94 13.98   13.71 O9.7Ia 42 0
154 AzV 403 * 01 06 22.0417486992 -72 44 09.629725488 13.60 14.62 14.81   15.01 B1-3(III) 10 0
155 OGLE SMC-SC11 28094 * 01 06 23.1374572824 -72 15 53.660218752   14.78 14.98     B0-5(III) 7 0
156 LHA 115-S 51 Em* 01 06 49.0342438968 -71 59 00.771984384   14.51 14.6     B1.5e 8 0
157 OGLE SMC-SC11 17560 * 01 06 51.1603297032 -72 33 21.714033420 14.04 15.17 15.35   15.58 B0:(V) 7 0
158 OGLE J010701.71-724754.9 * 01 07 01.7472853608 -72 47 55.336214652   15.11 15.00     B1.5e 4 0
159 [MA93] 1615 Em* 01 07 06.2574244728 -71 57 46.534608396   14.78 15.0     O9Ve 6 0
160 2dFS 2252 * 01 07 06.9847177464 -72 08 46.739482908   14.99 15.19     O8V 8 0
161 SK 131 s*b 01 07 32.6015725776 -72 17 38.750615340 11.903 12.974 13.146     B0.5Ia 21 0
162 SK 132 s*b 01 07 40.3905611664 -72 51 00.061708428 12.08 13.13 13.31 13.30 13.45 O9.5II(n) 40 0
163 [M2002] SMC 67029 * 01 07 58.9220914344 -72 13 17.691520116   15.08 15.21     B1V 5 0
164 AzV 429 EB* 01 07 59.8335369624 -72 00 53.979262812 13.40 14.49 14.69   14.91 O7Vz 17 0
165 2MASS J01080613-7233008 * 01 08 06.1325932800 -72 33 00.979412976   14.56 14.73     O7.5-8V 5 0
166 [MA93] 1651 Em* 01 08 07.3337625888 -72 41 36.466605348   15.153 15.183   14.962 B1.5e 6 0
167 OGLE SMC-SC11 79118 * 01 08 08.0132213544 -72 38 19.763213460   14.93 15.05     B1-5(II) 8 0
168 2MASS J01083192-7214237 * 01 08 31.8708171840 -72 14 23.859676824   14.99 15.19     O9.5III 4 0
169 OGLE SMC-SC11 102650 * 01 08 34.6484295840 -72 47 47.596713864 14.15 15.18 15.39   15.60 B1-2(III) 6 0
170 AzV 440 * 01 08 56.0209984488 -71 52 46.695754200 13.42 14.30 14.58   14.76 O7.5III((f)) 20 0
171 2MASS J01090407-7212586 * 01 09 04.0119144552 -72 12 58.258102212   15.20 15.39     B0V 4 0
172 2MASS J01091091-7159163 * 01 09 10.9237824168 -71 59 16.341879516   14.50 14.69     B0.2III 4 0
173 AzV 446 * 01 09 25.4274489696 -73 09 29.906782668 13.37 14.38 14.61   14.91 O6.5Vz 19 0
174 MCELS S-172 * 01 09 26.7786434376 -72 01 26.828012856   15.03 15.23     O9V 7 0
175 AzV 447 * 01 09 28.3313994720 -72 17 14.784903672   13.79 14.01     B1II 11 0
176 2MASS J01093360-7248276 * 01 09 33.6034921536 -72 48 27.537331680 14.29 15.21 15.39   15.58 B1-5(II) 7 0
177 AzV 448 * 01 09 48.2442870432 -72 30 19.328093424 13.37 14.48 14.69   14.96 O8.5Vn 13 0
178 AzV 451 * 01 10 26.0594119080 -72 23 29.007480732 12.65 13.68 13.98   14.24 O9.5V 19 0
179 MCELS S-177 * 01 11 05.6172364128 -72 13 41.755386252   15.20 15.43     O9V 10 0
180 2dFS 2743 * 01 11 08.26 -73 19 09.9   16.28 16.38     B0.5:(V) 3 0
181 SK 145 s*b 01 11 25.9167352608 -72 31 21.276515892 11.463 12.464 12.596   11.60 B2.5Ia 36 0
182 2dFS 2803 * 01 11 49.8448868400 -72 15 48.823322004   14.85 14.99     B1-3(III) 7 0
183 AzV 467 EB* 01 11 53.3734997520 -72 44 14.760756492 13.45 14.42 14.76   14.97 B0V 11 0
184 2dFS 2810 * 01 11 59.30 -73 17 39.0   16.54 16.73     B1-3(V) 3 0
185 2MASS J01120187-7322360 * 01 12 01.9451249088 -73 22 36.171783732 15.55 16.23 16.29   16.41 B1-5(IV) 4 0
186 2MASS J01120253-7208496 * 01 12 02.5340879304 -72 08 49.628639940 13.58 14.74 14.94   15.25 O9.5V 7 0
187 AzV 468 * 01 12 05.8755103152 -72 40 56.600864328 13.83 14.86 15.14   15.49 O8.5V 12 0
188 2dFS 2836 * 01 12 19.50 -73 18 45.1   16.72 16.77     B0-5(V) 4 0
189 2dFS 2848 * 01 12 24.36 -73 14 32.8   16.85 17.50     B0-5(V) 3 0
190 SK 148 * 01 12 29.0077488048 -72 29 29.054516928 11.913 13.014 13.176   13.32 O8.5II((f)) 40 0
191 2MASS J01124381-7318457 * 01 12 43.8027619968 -73 18 45.778701960 14.43 15.28 15.41   15.57 B2(III) 3 0
192 2dFS 2887 * 01 12 47.89 -73 14 42.8   15.01 17.76     B0-5(V) 4 0
193 SK 151 s*b 01 13 00.3995614128 -73 17 04.124526036 12.66 13.62 13.63   13.41 O9.5I 20 0
194 SK 150 s*b 01 13 01.8742585512 -72 45 48.441989592 11.593 12.564 12.676   11.42 B2Ia 27 0
195 2MASS J01132631-7321337 * 01 13 26.3353053360 -73 21 34.166315880 15.56 16.35 16.41   16.39 B1-5(III) 3 0
196 2dFS 2953 * 01 13 36.07 -73 22 13.0           B0-5(V) 3 0
197 Dachs SMC 3-10 EB* 01 13 42.4497160176 -73 17 29.516706528 12.49 13.54 13.48 13.72 13.54 O2-3V+companion 28 0
198 2dFS 2985 * 01 14 04.34 -73 22 02.9   16.47 17.03     B0-5(V) 3 0
199 2MASS J01141317-7320453 * 01 14 13.1796466416 -73 20 45.416781708 13.32 14.25 14.19   14.11 B1-3(II) 6 0
200 LHA 115-N 84C Em* 01 14 17.17 -73 15 49.4   14.65 14.4     O9V 32 0
201 GSC 09142-00856 * 01 14 22.5730175040 -73 13 23.253530988 13.68 14.61 14.74 14.89 14.82 O8.5V 7 0
202 2MASS J01142397-7310278 * 01 14 23.9708528832 -73 10 27.913828584 14.44 15.24 15.38   15.55 B1-3(III) 3 0
203 2dFS 3012 * 01 14 25.56 -73 09 56.8   16.52 17.02     B0-5(V) 3 0
204 2MASS J01143503-7313484 * 01 14 34.9824587568 -73 13 48.220996512 15.51 16.27 16.20   16.09 B0-3(V) 3 0
205 2dFS 3034 * 01 14 45.7646772408 -73 13 38.779744296 15.93 16.55 16.56   16.61 B2.5(IV) 4 0
206 2MASS J01145091-7306493 * 01 14 50.9418970728 -73 06 49.410493812   14.87 15.14     O9III-V 5 0
207 2dFS 3041 * 01 14 51.31 -73 08 14.5   16.00 17.26     B0-5(V) 3 0
208 2MASS J01151150-7250159 RB? 01 15 11.5010507016 -72 50 15.994514868 19.83 18.44 16.91   15.31 ~ 3 0
209 AzV 482 * 01 15 13.7281526064 -73 20 03.131308464 13.27 14.19 14.42   14.64 B1-3(II) 9 0
210 [M2002] SMC 75984 * 01 15 14.64 -72 20 19.4   15.12 15.35     B0III 11 0
211 [MA93] 1809 Em* 01 15 15.2964544608 -73 05 59.709773976 15.15 15.98 15.98   15.88 B0-5(III)e 4 0
212 2MASS J01151563-7307225 * 01 15 15.6280333320 -73 07 22.473750720 13.84 14.66 14.84   15.01 B1-2(III) 4 0
213 2dFS 3085 * 01 15 20.1841870272 -73 15 14.625068544 15.61 16.46 16.62   16.83 B0-5(IV) 4 0
214 2MASS J01152140-7308546 * 01 15 21.4171102824 -73 08 54.484570932 14.60 15.39 15.58   15.80 B1-3(III) 4 0
215 OGLE SMC-ECL- 5842 EB* 01 15 25.1927353536 -73 07 42.319894584 15.12 16.02 16.21   16.179 B1-5(III) 8 0
216 2dFS 3091 * 01 15 27.3492176904 -73 25 32.357239212 13.80 14.46 14.50   14.64 B2.5(II) 4 0
217 2MASS J01153105-7311500 * 01 15 31.1060532264 -73 11 49.682250672 15.41 16.10 16.37   16.43 B1-5(III) 4 0
218 2MASS J01153169-7314595 * 01 15 31.6554007368 -73 14 59.593436016 14.17 15.10 15.36   15.54 B0(V) 7 0
219 2MASS J01153268-7319062 * 01 15 32.6944803840 -73 19 06.213313164 15.12 15.97 16.13   16.35 B1-5(III) 4 0
220 2MASS J01153657-7311575 * 01 15 36.5728928736 -73 11 57.849827352 14.72 15.84 15.90   16.12 B0-5(III) 4 0
221 AzV 484 * 01 15 39.2047472880 -73 23 49.463881584 12.84 13.78 13.89   14.16 O9.5III 13 0
222 2MASS J01154402-7327037 * 01 15 44.0528791560 -73 27 03.907053792 15.66 16.34 16.46   16.66 B1-5(III) 3 0
223 2MASS J01154666-7321447 * 01 15 46.6780804152 -73 21 44.749311480 13.37 14.07 14.13   14.32 B3(II) 3 0
224 SK 157 * 01 15 52.196 -73 20 48.32 11.13 12.97 13.66     O9.5 40 0
225 2MASS J01155530-7320244 * 01 15 55.3470973920 -73 20 24.589042080 15.00 15.85 16.00   16.15 B1-5(III) 4 0
226 2MASS J01155856-7322461 * 01 15 58.5902841384 -73 22 46.373746620 14.70 15.66 15.86   16.07 B0(V) 5 0
227 2MASS J01160005-7325544 * 01 16 00.0251694288 -73 25 54.384301452 14.31 15.21 15.39   15.63 O9.5V 7 0
228 2dFS 3160 * 01 16 01.7534892792 -73 26 49.225200792 16.24 16.79 16.86     B3-5(IV) 3 0
229 2dFS 3163 * 01 16 03.5148637800 -73 08 37.117919112 15.64 16.43 16.51   16.69 B0-5(IV) 3 0
230 2MASS J01160647-7322054 * 01 16 06.4548693960 -73 22 05.481377148 13.55 14.43 14.66   14.72 B1-3(II) 3 0
231 2dFS 3174 * 01 16 10.7117971968 -73 08 00.679757028 15.55 16.49 16.65   16.86 B0-5(IV) 4 0
232 2dFS 3185 * 01 16 15.3601026720 -73 07 05.099985912 15.93 16.70 16.76   16.92 B0-5(V) 3 0
233 2dFS 3190 * 01 16 21.27 -73 08 32.3   16.87 17.32     B0-5(V) 3 0
234 2dFS 3195 * 01 16 28.10 -73 17 19.4           B0-5(V) 3 0
235 2dFS 3197 * 01 16 31.8874057968 -73 23 13.943121144   16.32 16.43     B1-3(IV) 5 0
236 2MASS J01164080-7303359 * 01 16 40.8848885304 -73 03 36.013905396 15.77 16.48 16.57   16.77 B0-5(V) 4 0
237 [MA93] 1832 Em* 01 16 44.8735844664 -73 18 27.688094424 15.57 16.46 16.51   16.46 B0-5(IV) 5 0
238 2MASS J01164801-7309261 * 01 16 47.9860329312 -73 09 26.216633304 14.38 15.35 15.51   15.74 B0(V) 6 0
239 2MASS J01165764-7319266 * 01 16 57.6105121872 -73 19 26.683001904 12.84 13.78 14.03   14.19 O6.5V 7 0
240 [MA93] 1834 Em* 01 16 58.6803323688 -73 07 07.122095544 15.60 16.28 16.34   16.29 B0-5(III)e 4 0
241 2MASS J01165971-7307431 * 01 16 59.72 -73 07 43.2 16.25 16.87 17.03     B0-5(V)e 3 0
242 SK 160 HXB 01 17 05.1457288392 -73 26 36.014808156 12.23 13.00 13.15   13.17 O9.7Ia+ 830 0
243 SK 161 s*b 01 17 18.0465518064 -73 12 00.144497196   12.55 12.69     B0.5I 19 0
244 2dFS 3253 * 01 17 18.20 -73 24 52.4   16.95 17.58     B0-5(V) 3 0
245 2MASS J01172454-7307218 * 01 17 24.5632783464 -73 07 21.860473008 15.33 16.02 16.09   16.22 B2.5(IV) 4 0
246 2MASS J01173717-7310387 * 01 17 37.2100332888 -73 10 38.903803572 15.28 16.09 16.20   16.34 B1-5(III)e 4 0
247 2MASS J01173739-7306415 * 01 17 37.4372608104 -73 06 41.600684520 13.52 14.59 14.63   14.79 B1-3(II) 6 0
248 2MASS J01193979-7314499 * 01 19 39.7984819944 -73 14 49.870769352   14.40 14.60     O9V 7 0
249 [MA93] 1873 Em* 01 20 18.0311524416 -72 18 53.789302764   14.86 14.9     B0-5(II) 8 0
250 2MASS J01203654-7339455 * 01 20 36.55 -73 39 45.5   16.61       B0-5(IV) 3 0
251 2MASS J01204797-7336258 * 01 20 47.9136268824 -73 36 25.090316100   16.04       B1-5(III)e 3 0
252 2MASS J01205800-7334152 * 01 20 57.9848450352 -73 34 14.814041484   16.08       B0-5(IV) 3 0
253 2dFS 3500 * 01 21 06.7303448952 -73 39 31.331189916   16.70       B0-5(V) 3 0
254 2MASS J01210807-7338491 * 01 21 08.0877647352 -73 38 48.807970044   15.83       B2(IV) 4 0
255 2MASS J01210935-7337342 * 01 21 09.3603502320 -73 37 34.224553668   14.85       B5(II) 3 0
256 2MASS J01212939-7327558 * 01 21 29.3849955432 -73 27 55.542244212   16.18       B1-5(III) 4 0
257 OGLE SMC121.7 2591 EB* 01 21 30.7172648544 -73 29 02.519184876   16.31 16.443   16.483 B1-5(IV) 7 0
258 2dFS 3531 * 01 21 40.87 -73 35 16.6   16.02       B1-5(III) 4 0
259 SK 167 Em* 01 21 49.5116889480 -73 37 21.388185048   13.33 13.5     B1-2(Ib)e 13 0
260 SK 169 * 01 22 11.2189709856 -73 26 51.880504956   13.36 13.53     B0.5III 12 0
261 2MASS J01221456-7308252 * 01 22 14.5964159304 -73 08 25.419252732   14.38 14.48     B2III: 8 0
262 2MASS J01221529-7314003 * 01 22 15.3167880192 -73 14 00.321063540   14.66 14.81     B1-2(III) 7 0
263 2MASS J01222572-7311574 * 01 22 25.7652100944 -73 11 57.513780924   16.01       B1.5IV: 5 0
264 [MA93] 1894 Em* 01 22 33.8734309584 -73 18 21.324263796   15.81 16.0     B1-3(III)e 4 0
265 2MASS J01225085-7316071 * 01 22 50.8586002632 -73 16 07.012093944   15.25       B1.5IV: 4 0
266 2MASS J01230364-7311383 * 01 23 03.6793802976 -73 11 38.190310656   15.96       B1-3(IV) 4 0
267 2MASS J01231422-7308579 * 01 23 14.2803194760 -73 08 57.614129952   16.39       B9III: 5 0
268 2dFS 3615 * 01 23 17.0896198272 -73 09 35.312353812   16.44       B3V: 5 0
269 2MASS J01232110-7349518 * 01 23 21.1014160464 -73 49 51.728374380   14.24 14.46     O8V 7 0
270 OGLE SMC-ECL- 6065 EB* 01 23 23.5058185320 -73 14 15.203558832   15.64 16.200   16.327 B0.7V: 8 0
271 2MASS J01232516-7322011 * 01 23 25.1569799688 -73 22 01.056606996   14.24 14.43     O9V: 8 0
272 2MASS J01234374-7312166 * 01 23 43.7926826736 -73 12 16.463851596   15.12       B0.5V: 4 0
273 2MASS J01234703-7310556 * 01 23 47.0416446504 -73 10 55.494065352   14.96       B2IV: 4 0
274 2MASS J01234791-7313348 * 01 23 47.9238236664 -73 13 34.762761948   15.02 15.23     B0V: 6 0
275 2MASS J01235375-7319027 * 01 23 53.7854590752 -73 19 03.001478340   15.88       B2V: 5 0
276 2MASS J01235947-7309476 * 01 23 59.5096059216 -73 09 48.362709744   16.14       B0.5V: 7 0
277 2MASS J01241157-7314282 * 01 24 11.5807560648 -73 14 28.226307696   14.32 14.34     B0(III)e 5 0
278 2MASS J01241725-7319171 * 01 24 17.2713797640 -73 19 16.807363104   14.78       B1.5IV: 4 0
279 2MASS J01242222-7308413 * 01 24 22.2456506280 -73 08 41.382924684           B1.5V: 6 0
280 [M2002] SMC 81465 * 01 24 27.8053032144 -73 32 57.305185440   14.85 14.88     Be 4 0
281 2dFS 3688 * 01 24 31.1512928040 -73 22 36.092996004   15.98       B1.5V: 4 0
282 2dFS 3693 * 01 24 34.3842022344 -73 27 31.746024396   14.44       B3(II) 3 0
283 2MASS J01243767-7326249 * 01 24 37.67 -73 26 25.0   15.12       B1-5(III) 3 0
284 OGLE SMC-ECL- 6101 EB* 01 24 42.7092813600 -73 09 03.871747800   14.88 15.176   15.395 O9V 8 0
285 2dFS 3708 * 01 24 50.2766133840 -73 34 12.818162604   14.42 14.50     B1-5(II)e 6 0
286 2dFS 3712 * 01 24 51.2053382304 -73 27 01.820703564   14.15 14.36     O9III 8 0
287 2MASS J01245126-7306002 * 01 24 51.2287798896 -73 06 00.209401560   14.62 14.85     O9.7V: 7 0
288 2MASS J01245444-7309110 * 01 24 54.4593235968 -73 09 11.072711484   15.15       O9V: 5 0
289 2MASS J01245526-7325440 * 01 24 55.2563225448 -73 25 44.563023876   16.15       B3V: 5 0
290 2dFS 3722 * 01 24 56.0263020816 -73 26 54.979831500   16.08       B1-5(III) 3 0
291 2dFS 3724 * 01 24 57.8127444360 -73 29 47.798642832   15.09 15.20 15.35   B1-3(III) 5 0
292 2MASS J01250116-7324526 * 01 25 01.1997613776 -73 24 52.598890188   15.53       B2IV: 5 0
293 2dFS 3733 * 01 25 17.0248247160 -73 15 24.557988312   15.63       B0.5V: 4 0
294 2dFS 3737 * 01 25 20.4727002888 -73 31 38.460516672   15.89       B1-5(III) 4 0
295 2dFS 3739 * 01 25 24.5769487584 -73 15 17.596471680   15.88       B0.5V: 5 0
296 [M2002] SMC 81941 * 01 25 35.7261677448 -73 11 10.883656248   13.82 14.03     O9.5V 5 0
297 2MASS J01253884-7307077 * 01 25 38.7772784664 -73 07 07.674692808   15.70       B1.5V: 5 0
298 OGLE SMC-ECL- 6128 EB* 01 25 44.4709545096 -73 14 32.781827652   16.11 16.301   16.479 B2.5V: 9 0
299 2MASS J01254776-7308387 * 01 25 47.7624634104 -73 08 38.742926316   15.63       B9Ib: 5 0
300 2MASS J01255598-7313485 * 01 25 55.9020470352 -73 13 48.960734412   15.75       B1-3(V) 4 0
301 2MASS J01262823-7311248 * 01 26 28.2349984800 -73 11 25.735757856   15.49       B1.5IV: 4 0
302 2MASS J01263529-7315162 * 01 26 35.2855868400 -73 15 16.280587908   14.12 14.37     O9.5III 8 0
303 2dFS 3792 * 01 26 50.1212340360 -73 23 45.564197100   14.39 14.59     B1-3(II) 6 0
304 2MASS J01265689-7330542 * 01 26 56.9102035824 -73 30 54.101893068   15.15 15.30     B1V: 7 0
305 2MASS J01270000-7314405 * 01 27 00.0053958384 -73 14 40.612085376   15.73       B1V: 5 0
306 2dFS 3799 * 01 27 09.7237385664 -73 27 12.672456984   16.15       B0-5(IV) 4 0
307 2dFS 3807 * 01 27 17.76 -73 24 18.7   16.34       B0-5(V) 3 0
308 2dFS 3829 * 01 27 43.81 -73 10 44.6   16.89       B0-5(V) 3 0
309 2dFS 3833 * 01 27 51.48 -73 09 52.5   16.76       B0-5(V) 3 0
310 2dFS 3839 * 01 27 57.6506853120 -73 10 14.693092068   14.88 15.12     B0.5(V) 6 0
311 2dFS 3876 * 01 28 46.1424846096 -73 17 41.652276828   16.49       B0-5(V) 4 0
312 2MASS J01284765-7318231 * 01 28 47.6210388000 -73 18 22.929849180   14.80 15.03     O9.7IV: 7 0
313 2MASS J01285654-7323118 * 01 28 56.5347298200 -73 23 11.872400712   15.10 15.27     B1IV: 7 0
314 2MASS J01291073-7330172 * 01 29 10.7546537976 -73 30 17.305197696   15.80       B0.5V: 5 0
315 [M2002] SMC 83224 * 01 29 22.7431896168 -73 15 55.930975524   14.60 14.65     B1e 4 0
316 2dFS 3905 * 01 29 23.8140718800 -73 19 45.437670516   16.35       B1.5V: 5 0
317 2MASS J01292408-7329418 * 01 29 24.0730481784 -73 29 41.634474684   14.11 14.28     B1IV: 7 0
318 2MASS J01292821-7326063 * 01 29 28.2321758328 -73 26 05.842976028   15.71       B3IV: 5 0
319 2dFS 3917 * 01 29 51.0716334264 -73 24 58.966839108   16.45       B1.5V: 5 0
320 2dFS 3921 * 01 29 57.3487655760 -73 19 27.762582684   16.46       B2V: 5 0
321 2dFS 3923 * 01 29 58.1406624552 -73 22 16.614092964   16.14       B1.5V: 4 0
322 LHA 115-S 62 s*b 01 30 10.9514701872 -73 18 55.707747084   13.74 13.73     B6I[e] 13 0
323 2dFS 3929 * 01 30 11.50 -73 20 36.1   16.76       B0-5(V) 3 0
324 2MASS J01301167-7324109 * 01 30 11.6806257216 -73 24 10.806636168   15.21 15.41     B0.2V: 5 0
325 2MASS J01301331-7325455 * 01 30 13.2967844928 -73 25 45.476450040   14.41 14.64     B0.5IV: 6 0
326 2dFS 3933 * 01 30 16.0907351880 -73 21 26.072425908   16.49       B2V: 5 0
327 2MASS J01301662-7320509 * 01 30 16.6290827208 -73 20 51.089109360   15.16 15.45     O8V 7 0
328 2MASS J01303713-7325143 * 01 30 37.1819552304 -73 25 14.372738616   14.76 14.99     B1.5IV: 6 0
329 SK 187 * 01 30 50.2525498272 -73 22 58.905756120   12.99 13.18     O8.5III: 15 0
330 2dFS 3957 * 01 30 54.7169160024 -73 27 07.081195428   16.62       B1V: 4 0
331 2dFS 3961 * 01 31 05.2523745192 -73 26 34.602165492   16.12       B5V: 4 0
332 [W64] NGC 602c 23 * 01 31 06.7995104760 -73 24 46.504743588   14.60 15.67     O9.5V 7 0
333 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 6431 1
334 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 16287 1
335 RMC 136 Cl* 05 38 42.396 -69 06 03.36           ~ 1885 1

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2022.10.07-13:34:07

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