Open Access

Table B.1.

Large Magellanic Cloud massive contact binary candidates from the OGLE survey.

LMC Bona fide sample

OGLE ID RA Dec Period mV, max MV, max c fΔA Cross-references
OGLE-LMC-ECL-38075 05:47:39.45 -68:12:18.7 0.933249 16.368 -2.562 0.701 0.070
OGLE-LMC-ECL-19716 05:34:55.38 -68:58:57.1 0.895364 16.345 -2.738 0.704 0.010
OGLE-LMC-ECL-34618 05:31:22.04 -66:33:32.5 1.097613 15.251 -3.434 0.704 0.030
OGLE-LMC-ECL-19005 05:33:14.45 -68:30:12.4 1.113130 14.735 -4.141 0.709 0.069
OGLE-LMC-ECL-19937 05:35:27.02 -69:41:48.4 0.999261 14.480 -4.412 0.710 0.099
OGLE-LMC-ECL-05771 05:02:42.05 -70:38:53.1 1.032258 16.160 -2.648 0.711 0.033
OGLE-LMC-ECL-17758 05:30:33.48 -69:05:41.0 0.958001 16.207 -2.824 0.726 0.013
OGLE-LMC-ECL-37345 05:43:03.84 -67:11:05.5 0.680809 15.997 -2.713 0.733 0.013
OGLE-LMC-ECL-15994 05:27:00.82 -68:50:09.8 0.676958 15.608 -3.227 0.743 0.005
OGLE-LMC-ECL-12878 05:19:45.70 -71:14:19.2 0.796062 15.713 -3.095 0.746 0.006
OGLE-LMC-ECL-16532 05:28:06.72 -69:01:11.7 0.743770 14.289 -4.614 0.752 0.028
OGLE-LMC-ECL-05389 05:01:47.05 -70:54:08.7 0.918771 16.222 -2.553 0.762 0.025
OGLE-LMC-ECL-13740 05:21:55.17 -67:56:11.1 0.871272 14.746 -4.084 0.778 0.005
OGLE-LMC-ECL-11658 05:16:46.26 -69:30:59.1 0.930758 16.099 -2.622 0.785 0.009
OGLE-LMC-ECL-12982 05:19:59.86 -68:15:09.2 0.825985 14.987 -3.851 0.786 0.007
OGLE-LMC-ECL-06731 05:04:50.84 -70:08:58.9 1.166866 15.441 -3.334 0.793 0.035
OGLE-LMC-ECL-34083 05:29:30.71 -65:53:22.1 0.695256 16.154 -2.597 0.795 0.007
OGLE-LMC-ECL-20199 05:35:58.68 -69:40:16.8 0.804633 15.937 -2.999 0.800 0.003
OGLE-LMC-ECL-03838 04:57:30.57 -68:49:50.4 0.787358 15.477 -3.418 0.808 0.012
OGLE-LMC-ECL-18774 05:32:44.44 -68:24:35.8 1.133080 14.737 -4.558 0.812 0.008
OGLE-LMC-ECL-33186 05:25:56.53 -67:58:12.8 0.636079 16.002 -2.885 0.812 0.029
OGLE-LMC-ECL-35870 05:35:44.48 -67:33:55.1 0.765128 16.090 -3.216 0.830 0.002
OGLE-LMC-ECL-13761 05:21:57.96 -67:57:36.5 0.741191 15.217 -3.613 0.833 0.016
OGLE-LMC-ECL-14224 05:22:55.71 -69:51:12.3 0.766442 15.387 -3.445 0.836 0.011
OGLE-LMC-ECL-09129 05:10:21.64 -67:54:17.2 1.039010 15.709 -3.137 0.857 0.040
OGLE-LMC-ECL-22831 05:42:07.57 -69:40:31.4 0.655365 14.992 -3.868 0.863 0.000
OGLE-LMC-ECL-20081 05:35:45.02 -69:39:30.9 0.877345 14.349 -4.587 0.864 0.048
OGLE-LMC-ECL-36504 05:38:28.46 -69:11:19.1 1.124145 14.368 -5.253 0.911 0.026 VFTS 352

LMC Extended sample

OGLE-LMC-ECL-12469 05:18:43.39 -68:06:53.1 2.579821 15.190 -3.664 0.702 0.093
OGLE-LMC-ECL-06663 05:04:42.90 -70:36:44.4 1.370347 15.650 -3.152 0.703 0.061
OGLE-LMC-ECL-32685 05:23:58.30 -67:36:50.5 2.440618 15.483 -3.279 0.703 0.071
OGLE-LMC-ECL-02435 04:53:59.49 -70:41:26.6 2.512764 15.709 -3.232 0.704 0.012
OGLE-LMC-ECL-20344 05:36:15.92 -69:50:12.1 2.852200 16.172 -2.769 0.705 0.027
OGLE-LMC-ECL-00987 04:48:15.51 -68:26:23.0 1.267155 15.358 -3.458 0.707 0.088
OGLE-LMC-ECL-04397 04:58:59.45 -67:29:37.3 2.833143 15.216 -3.562 0.709 0.026
OGLE-LMC-ECL-12466 05:18:42.40 -69:14:20.5 1.239323 15.211 -3.523 0.709 0.071
OGLE-LMC-ECL-17578 05:30:12.12 -69:05:26.4 1.884070 15.543 -3.292 0.716 0.050
OGLE-LMC-ECL-32196 05:21:35.62 -65:45:41.8 1.316931 15.213 -3.530 0.716 0.054
OGLE-LMC-ECL-02646 04:54:33.79 -67:01:05.9 1.878344 16.212 -2.569 0.720 0.094
OGLE-LMC-ECL-07158 05:05:49.58 -70:32:01.6 2.192314 14.743 -4.035 0.722 0.086
OGLE-LMC-ECL-08427 05:08:42.98 -68:46:09.2 1.334172 15.371 -3.437 0.723 0.045
OGLE-LMC-ECL-19857 05:35:14.36 -69:05:58.5 2.465643 16.245 -3.874 0.724 0.047
OGLE-LMC-ECL-22111 05:40:23.79 -68:29:42.4 1.357525 16.214 -2.564 0.725 0.038
OGLE-LMC-ECL-19743 05:34:59.77 -69:16:53.1 1.640856 15.046 -3.950 0.729 0.010
OGLE-LMC-ECL-35122 05:33:05.82 -67:03:19.5 2.239486 14.813 -3.845 0.730 0.060
OGLE-LMC-ECL-03044 04:55:35.51 -69:29:44.0 1.519330 15.589 -3.243 0.743 0.033
OGLE-LMC-ECL-35479 05:34:22.84 -66:53:44.3 2.527220 14.631 -4.106 0.745 0.071
OGLE-LMC-ECL-06955 05:05:21.92 -70:41:19.5 1.661544 15.157 -3.547 0.748 0.056
OGLE-LMC-ECL-16543 05:28:09.04 -69:02:43.5 2.411412 14.700 -4.434 0.748 0.083
OGLE-LMC-ECL-03833 04:57:29.53 -70:21:15.0 1.228582 16.291 -2.585 0.748 0.049
OGLE-LMC-ECL-08338 05:08:32.69 -71:13:38.5 1.277471 15.231 -3.653 0.761 0.024
OGLE-LMC-ECL-02252 04:53:25.30 -68:52:32.5 1.617946 14.724 -4.236 0.769 0.056
OGLE-LMC-ECL-03734 04:57:15.67 -68:53:44.2 2.195574 14.987 -3.979 0.769 0.020
OGLE-LMC-ECL-22000 05:40:07.55 -69:24:31.9 1.552945 13.187 -5.857 0.794 0.087
OGLE-LMC-ECL-27516 04:54:56.02 -69:00:44.8 1.504985 15.489 -3.311 0.855 0.030
OGLE-LMC-ECL-02078 04:52:56.15 -69:22:09.5 1.600595 15.638 -3.314 0.911 0.071

Notes. Columns are: OGLE ID, Right Ascension (RA), Declination (Dec), Period (days), apparent V-band peak magnitude (mV), absolute V-band peak magnitude (MV, max), morph parameter (c), relative eclipse depth (fΔA) and, cross references. The bona fide sample (28 systems) with P < 1.2 days aligns with our theoretical constraints for LMC CBs, while the extended sample includes systems with 1.2 ≤ P ≤ 3 days (28 systems).

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