FO/SO Double-Mode Cepheids in the LMC Field ID RA(2000) DEC(2000) P_SO R_21 \fi_21 P_FO R_21 \fi_21 P_SO/P_FO I B-V V-I Remarks LMC_SC1 44845 5:32:50.01 -70:04:15.1 0.76599 0.079 5.072 0.95199 0.227 4.202 0.80462 16.357 0.437 0.547 LMC_SC1 158635 5:33:13.54 -69:52:16.5 0.50726 0.106 2.885 0.62897 0.238 3.438 0.80649 17.157 0.504 0.654 LMC_SC1 285275 5:34:34.80 -70:18:20.1 0.68924 0.099 4.596 0.85663 0.216 4.028 0.80459 16.515 0.467 0.608 M LMC_SC1 285318 5:35:11.41 -70:17:06.4 0.56838 0.129 4.194 0.70479 0.224 3.377 0.80645 16.827 9.999 9.999 M,S1 LMC_SC1 335559 5:34:32.02 -69:45:14.6 0.60364 0.103 4.519 0.74980 0.251 3.778 0.80507 16.727 0.371 0.645 M LMC_SC2 55596 5:30:11.97 -69:52:02.5 0.75139 0.000 9.999 0.93255 0.192 4.098 0.80574 16.419 0.440 0.626 M LMC_SC2 289572 5:31:30.89 -69:44:27.7 0.95258 0.000 9.999 1.18650 0.211 4.481 0.80285 16.282 0.426 0.743 LMC_SC3 53702 5:27:27.70 -69:48:07.9 0.51014 0.145 2.858 0.63296 0.209 3.295 0.80596 16.812 0.503 0.629 S2 LMC_SC3 187331 5:28:24.13 -69:41:55.1 0.41865 0.101 3.916 0.52051 0.177 2.949 0.80431 17.337 0.538 0.613 LMC_SC3 360128 5:29:35.71 -70:02:57.1 0.43604 0.280 1.653 0.54128 0.170 3.015 0.80557 16.980 0.370 0.549 LMC_SC4 53796 5:25:26.46 -69:49:49.8 1.03685 0.000 9.999 1.29506 0.158 4.294 0.80062 16.650 0.646 0.976 LMC_SC4 138485 5:25:52.54 -70:07:18.3 0.52044 0.000 9.999 0.64652 0.152 3.385 0.80499 16.806 0.423 0.516 LMC_SC4 168269 5:26:02.18 -69:52:10.0 0.58844 0.000 9.999 0.72924 0.167 3.503 0.80692 16.793 0.410 0.675 M LMC_SC4 176400 5:25:59.29 -69:49:14.2 0.89496 0.000 9.999 1.10890 0.168 3.667 0.80707 16.061 0.520 0.635 M LMC_SC4 220148 5:26:01.36 -69:30:41.7 0.59513 0.081 4.942 0.74085 0.247 3.650 0.80331 16.731 0.504 0.584 M LMC_SC4 418294 5:27:27.69 -69:48:07.9 0.51014 0.000 9.999 0.63296 0.202 3.267 0.80596 16.807 0.473 0.632 LMC_SC5 186053 5:23:14.01 -69:36:36.2 0.63112 0.138 4.634 0.78333 0.179 3.676 0.80569 16.577 0.404 0.553 M LMC_SC5 338334 5:23:59.19 -69:15:29.6 0.67333 0.110 4.621 0.83483 0.184 3.548 0.80655 16.513 0.467 0.635 M LMC_SC5 338399 5:23:49.56 -69:13:32.9 0.46661 0.000 9.999 0.57951 0.121 3.550 0.80518 16.870 9.999 0.501 LMC_SC6 49297 5:19:57.16 -69:39:14.3 0.41327 0.317 3.467 0.51477 0.153 4.017 0.80282 16.913 9.999 9.999 S3 LMC_SC6 142093 5:21:16.55 -69:52:02.6 0.72209 0.102 4.932 0.89629 0.184 4.061 0.80564 16.462 0.417 0.572 M LMC_SC6 260869 5:21:25.28 -69:52:51.1 0.65260 0.117 4.697 0.80955 0.226 3.818 0.80613 16.761 0.443 0.676 M LMC_SC6 267410 5:21:50.43 -69:49:59.4 0.71666 0.235 5.142 0.88861 0.149 3.577 0.80650 16.586 0.572 0.644 U LMC_SC6 413716 5:22:10.24 -69:34:18.1 0.47452 0.000 9.999 0.59010 0.173 3.343 0.80413 17.040 0.385 0.568 LMC_SC7 120511 5:18:10.15 -69:50:55.8 1.00455 0.000 9.999 1.25127 0.189 4.090 0.80282 15.947 0.494 0.590 LMC_SC7 207275 5:18:42.46 -69:11:15.2 0.50097 0.088 4.970 0.62125 0.199 3.175 0.80639 16.925 0.506 0.579 LMC_SC7 221814 5:18:28.01 -69:03:25.7 0.32917 0.000 9.999 0.40999 0.101 2.906 0.80287 17.564 0.433 0.517 LMC_SC7 380269 5:19:57.15 -69:39:14.4 0.41338 0.107 0.175 0.51477 0.140 3.410 0.80304 16.845 0.322 0.518 LMC_SC7 425296 5:20:02.63 -69:23:54.3 0.32400 0.000 9.999 0.40354 0.172 2.676 0.80289 17.607 0.506 0.525 U LMC_SC8 142 5:15:35.86 -69:45:48.3 0.75174 0.078 4.792 0.93471 0.250 4.061 0.80425 16.403 0.664 0.540 LMC_SC8 10158 5:15:06.51 -69:39:52.9 0.55567 0.094 4.761 0.69000 0.235 3.406 0.80532 16.421 0.706 0.684 M,S4 LMC_SC8 81678 5:15:35.57 -68:57:07.4 0.53637 0.110 4.088 0.66520 0.214 3.166 0.80633 16.918 0.662 0.591 M LMC_SC8 198932 5:16:28.69 -69:36:33.1 0.57415 0.141 4.672 0.71155 0.199 3.310 0.80690 16.819 0.509 0.582 M LMC_SC8 218854 5:16:28.51 -69:25:35.7 0.60137 0.200 4.018 0.74787 0.205 3.655 0.80411 16.859 0.671 0.685 M LMC_SC8 242825 5:16:55.71 -69:08:49.7 0.92936 0.090 4.392 1.15428 0.240 4.463 0.80514 16.132 0.460 0.598 LMC_SC8 326147 5:17:18.24 -69:16:38.9 0.82110 0.070 5.502 1.02239 0.231 4.151 0.80312 16.303 0.466 0.619 LMC_SC8 337664 5:17:20.66 -69:09:29.1 0.50728 0.000 9.999 0.62979 0.171 3.493 0.80547 16.718 0.480 0.480 LMC_SC9 270100 5:14:16.93 -68:54:13.4 0.40602 0.169 4.448 0.50487 0.258 3.261 0.80421 17.321 9.999 0.596 LMC_SC9 286128 5:15:06.52 -69:39:52.9 0.55567 0.286 4.988 0.69000 0.288 3.515 0.80532 16.415 0.573 0.715 M LMC_SC10 204083 5:11:39.97 -68:49:57.6 0.42292 0.000 9.999 0.52626 0.163 3.416 0.80363 17.202 9.999 9.999 M LMC_SC11 38029 5:07:36.83 -69:12:46.1 0.97544 0.000 9.999 1.21809 0.191 4.185 0.80079 16.182 0.533 0.672 M LMC_SC11 130342 5:08:21.30 -69:07:17.5 0.53341 0.218 4.108 0.66087 0.198 3.498 0.80713 16.979 0.487 0.578 LMC_SC11 186270 5:09:07.10 -69:29:21.4 0.38792 0.000 9.999 0.48332 0.234 3.124 0.80262 17.523 0.514 0.640 LMC_SC11 233290 5:09:08.12 -68:56:42.9 0.97835 0.095 4.702 1.21750 0.167 4.050 0.80357 16.022 0.519 0.646 M LMC_SC15 16385 5:00:24.15 -69:14:57.1 0.79571 0.078 0.845 0.99044 0.253 4.164 0.80339 16.265 0.392 0.544 LMC_SC15 85604 5:00:54.79 -69:03:42.0 0.51857 0.000 9.999 0.64280 0.131 3.464 0.80674 16.953 0.324 0.608 LMC_SC15 96008 5:00:38.77 -68:53:55.5 0.79736 0.117 1.998 0.99170 0.243 4.002 0.80403 16.381 0.473 0.596 LMC_SC15 152481 5:01:48.72 -68:50:44.6 0.89088 0.000 9.999 1.11021 0.269 4.147 0.80244 16.041 0.479 0.572 U LMC_SC15 208026 5:02:09.94 -68:51:31.1 1.05956 0.064 3.742 1.32122 0.210 3.831 0.80196 15.755 0.566 0.693 M LMC_SC16 21126 5:35:11.41 -70:17:06.6 0.56842 0.255 3.651 0.70478 0.190 3.378 0.80652 16.818 0.521 0.628 M LMC_SC16 31616 5:35:27.74 -70:12:13.4 0.63788 0.132 4.873 0.79140 0.211 3.811 0.80601 16.907 0.562 0.717 LMC_SC16 37231 5:35:33.45 -70:08:41.5 0.59719 0.000 9.999 0.74026 0.208 3.383 0.80673 16.766 0.521 0.631 LMC_SC16 266808 5:37:36.40 -69:44:20.4 1.08041 0.178 3.603 1.35292 0.151 4.464 0.79858 16.571 0.994 1.094 M LMC_SC17 80292 5:38:45.56 -70:36:11.5 0.65024 0.000 9.999 0.80782 0.228 3.657 0.80493 16.518 0.436 0.607 M LMC_SC17 186042 5:38:51.24 -69:49:21.8 0.49119 0.140 2.244 0.61099 0.206 3.513 0.80392 17.084 9.999 0.669 M LMC_SC18 199230 5:42:13.76 -70:09:13.5 0.59250 0.000 9.999 0.73438 0.210 3.509 0.80680 17.068 0.627 0.860 LMC_SC20 21200 5:45:22.28 -70:50:11.1 0.89659 0.141 4.917 1.11954 0.227 4.170 0.80086 16.346 0.618 0.717 M LMC_SC20 138333 5:46:43.89 -70:40:51.4 0.69215 0.000 9.999 0.85985 0.241 4.193 0.80497 16.588 0.377 0.623 M LMC_SC20 188572 5:47:12.66 -70:41:13.1 0.81482 0.000 9.999 1.01544 0.212 4.007 0.80243 16.350 0.622 0.714 M LMC_SC21 12012 5:20:19.62 -70:42:29.0 1.07489 0.087 5.251 1.34153 0.189 4.197 0.80124 15.833 0.557 0.607 M LMC_SC21 178950 5:22:06.50 -70:16:11.6 0.86768 0.113 5.490 1.08130 0.220 4.289 0.80244 16.193 0.483 0.578