comp stars V B-V U-B source remarks BD+18 959 7.605 0.446 0.105 Wachmann HD 38377 7.72 0.42 0.11 Guinan 7.611 0.45 Fernie transformed B-V 7.58 0.460 0.130 Henden IBVS 1618 7.593 0.378 0.133 Mermio large scatter 7.609 Hauck uvby 7.64 TASS MkIV 7.64 0.39 APASS DR9 large errors 7.59 ASAS-3 BD+18 966 7.90 1.02 0.93 Guinan 7.77 1.09 0.90 Sanwal 7.76 1.084 0.942 Henden IBVS 1618 7.792 1.08 0.94 Mermio 7.776 Geneva 7.81 1.02 APASS DR9 large errors 7.76 ASAS-3 BD+18 939 8.41 0.35 0.09 Sanwal 8.41 0.339 0.144 Henden IBVS 1618 8.420 Hauck uvby 8.40 TASS MkIV 8.48 0.22 APASS DR9 large errors 8.39 ASAS-3 [proofread 2018 Jul 14] 1972PASP...84...56G Guinan E.F. Pub. Astron. Soc. Pacific, 84 56-60 (1972) UBV-beta photometry of EU Tauri. --- single-channel photoelectric UBV photometry using Flower & Cook 0.7-m reflector; two nights H-beta using KPNO 0.4-m reflector --- comp star V mags too faint by 0.12 mag, colors okay (but not excellent) V B-V U-B BD+18 959 7.72 0.42 0.11 should be V = 7.60 BD+18 966 7.90 1.02 0.93 should be V = 7.78 --- HJD dates are incorrect by -1 day; correction added here --- derived period has typo: should be 2.10252 days --- these corrections found by Sanwal & Parthasarathy 1974A&AS...13...91S --- delta mags below are EU Tau minus BD+18 959; adopt the following to get correct zero-points: V = 7.61, B = 8.06, U = 8.17 HJD del-V 2438371.6794 0.612 2438371.6807 0.608 2438371.6823 0.601 2438371.6837 0.609 2438371.6894 0.610 2438371.6906 0.602 2438371.6921 0.608 2438371.6934 0.595 2438371.6991 0.603 2438371.7004 0.603 2438371.7021 0.596 2438371.7035 0.600 2438371.7095 0.599 2438371.7108 0.597 2438371.7164 0.602 2438371.7177 0.598 2438371.7193 0.598 2438371.7208 0.600 2438371.7222 0.601 2438371.7236 0.596 2438371.7289 0.595 2438371.7303 0.596 2438371.7318 0.602 2438371.7333 0.595 2438371.7394 0.580 2438371.7406 0.579 2438371.7424 0.575 2438371.7438 0.574 2438371.7490 0.587 2438371.7520 0.594 2438371.7531 0.585 2438371.7588 0.572 2438371.7601 0.568 2438371.7618 0.576 2438371.7632 0.581 2438378.5852 0.329 2438378.5866 0.323 2438378.5879 0.329 2438378.5893 0.330 2438378.5949 0.335 2438378.5963 0.339 2438378.5987 0.339 2438378.6001 0.332 2438378.6060 0.329 2438378.6074 0.339 2438378.6091 0.320 2438378.6164 0.342 2438378.6178 0.351 2438378.6193 0.328 2438378.6209 0.337 2438378.6261 0.342 2438378.6275 0.343 2438378.6289 0.336 2438378.6303 0.328 2438378.6359 0.340 2438378.6373 0.337 2438378.6388 0.334 2438378.6404 0.327 2438378.6456 0.348 2438378.6470 0.334 2438378.6498 0.349 2438378.6623 0.337 2438378.6636 0.343 2438378.6650 0.341 2438378.6664 0.333 2438378.6720 0.330 2438378.6734 0.332 2438378.6748 0.318 2438378.6761 0.316 2438378.6817 0.337 2438378.6834 0.345 2438378.6846 0.350 2438378.6859 0.340 2438378.6914 0.338 2438378.6928 0.318 2438378.6945 0.324 2438378.6959 0.347 2438378.7011 0.333 2438378.7025 0.334 2438378.7040 0.333 2438378.7053 0.341 2438378.7110 0.345 2438378.7123 0.343 2438378.7139 0.343 2438378.7209 0.318 2438378.7223 0.322 2438378.7238 0.325 2438378.7251 0.327 2438378.7317 0.341 2438378.7331 0.340 2438378.7348 0.335 2438378.7362 0.352 2438378.7414 0.345 2438378.7428 0.339 2438378.7443 0.346 2438378.7456 0.346 2438384.5763 0.461 2438384.5777 0.471 2438384.5789 0.480 2438384.5845 0.463 2438384.5859 0.462 2438384.5874 0.467 2438384.5886 0.464 2438384.5942 0.436 2438384.5956 0.444 2438384.5971 0.443 2438384.5987 0.452 2438384.6071 0.435 2438384.6084 0.430 2438384.6098 0.430 2438384.6206 0.434 2438384.6220 0.444 2438384.6237 0.453 2438384.6251 0.454 2438385.5564 0.516 2438385.5577 0.519 2438385.5591 0.506 2438385.5605 0.500 2438385.5668 0.519 2438385.5682 0.513 2438385.5695 0.508 2438385.5712 0.510 2438385.5768 0.520 2438385.5782 0.528 2438385.5860 0.533 2438385.5873 0.524 2438385.5888 0.545 2438385.5900 0.533 2438385.6033 0.537 2438385.6070 0.545 2438385.6175 0.535 2438385.6189 0.531 2438385.6202 0.544 2438385.6360 0.541 2438385.6373 0.532 2438385.6390 0.537 2438385.7457 0.583 2438385.7470 0.562 2438385.7485 0.548 2438385.7498 0.559 2438385.7610 0.576 2438385.7623 0.585 2438385.7636 0.562 2438385.7650 0.564 2438385.7706 0.582 2438385.7734 0.577 2438385.7748 0.580 2438385.7807 0.603 2438385.7820 0.566 2438385.7834 0.562 2438385.7852 0.577 2438385.7911 0.558 2438385.7925 0.564 2438385.7941 0.564 2438385.7956 0.570 2438385.8011 0.586 2438385.8025 0.594 2438385.8043 0.578 2438385.8057 0.577 2438385.8109 0.589 2438385.8122 0.588 2438385.8138 0.577 2438385.8150 0.574 2438385.8206 0.580 2438385.8220 0.579 2438385.8235 0.576 2438385.8248 0.575 2348400.5123 0.606 2348400.5137 0.604 2348400.5151 0.604 2348400.5165 0.604 2348400.5225 0.570 2348400.5238 0.585 2348400.5253 0.592 2348400.5266 0.610 2348400.5300 0.604 2348400.5335 0.607 2348400.5349 0.585 2348400.5408 0.589 2348400.5422 0.601 2348400.5436 0.595 2348400.5452 0.602 2348400.5503 0.602 2348400.5530 0.595 2348400.5543 0.593 2348400.5600 0.584 2348400.5613 0.599 2348400.5627 0.584 2348400.5682 0.589 2348400.5696 0.596 2348400.5711 0.604 2348400.5724 0.603 2348400.5835 0.600 2348400.5849 0.595 2348400.5864 0.601 2348400.5877 0.603 2348400.5932 0.601 2348400.5946 0.609 2348400.5960 0.613 2348400.5974 0.611 2348400.6036 0.615 2348400.6050 0.614 2348400.6064 0.611 2348400.6078 0.607 2348400.6134 0.599 2348400.6148 0.594 2348400.6204 0.616 2348400.6217 0.597 2348400.6231 0.613 2348400.6245 0.612 2439419.8415 0.480 2439419.8712 0.486 2439419.8807 0.492 2439425.7871 0.351 2439425.7951 0.341 2439425.8093 0.353 2439425.8281 0.354 2439425.8368 0.365 2439425.8476 0.378 2439433.8092 0.424 2439433.8172 0.420 2439433.8283 0.414 2439433.8434 0.410 2439433.8700 0.409 2439433.8950 0.381 2439433.8971 0.375 2439433.9100 0.378 2439433.9188 0.392 2439433.9207 0.389 2439434.7573 0.537 2439434.7599 0.531 2439434.7684 0.542 2439434.7724 0.540 2439434.7833 0.541 2439434.7858 0.540 2439434.7951 0.537 2439434.7974 0.547 2439434.8037 0.547 2439434.8058 0.552 2439443.7470 0.658 2439443.7592 0.650 2439443.7755 0.641 2439443.7918 0.651 2439443.7935 0.650 2439443.8130 0.656 2439443.9218 0.632 2439443.9220 0.634 2439444.7773 0.349 2439444.7929 0.385 2439444.8069 0.362 2439444.8210 0.379 2439444.8367 0.366 2439450.6963 0.401 2439450.7087 0.393 2439450.7196 0.381 2439450.7272 0.385 2439450.7386 0.370 2439450.7515 0.377 2439450.7590 0.367 2439450.7720 0.371 2439450.7721 0.368 --- 0.0001 added to date 2439450.7803 0.356 2439450.7939 0.364 2439450.8335 0.339 2439450.8453 0.327 2439450.8533 0.343 2439450.8534 0.341 --- 0.0001 added to date 2439450.8654 0.334 2439450.8721 0.331 2439450.8741 0.333 2439450.8859 0.333 2439450.8988 0.335 2439471.6438 0.408 2439471.6452 0.405 2439471.6480 0.415 2439471.6584 0.402 2439471.6598 0.404 2439471.6779 0.401 2439471.6797 0.397 2439471.6949 0.403 2439471.6960 0.401 2439471.7140 0.387 2439471.7154 0.394 2439471.8181 0.365 2439471.8380 0.356 2439471.8417 0.353 2439471.8549 0.352 2439471.8570 0.360 2439496.5918 0.586 2439496.5953 0.593 2439496.5968 0.590 2439496.6050 0.577 2439496.6079 0.586 2439496.6203 0.603 2439496.6397 0.556 2439496.6429 0.577 2439496.6547 0.560 2439496.6578 0.563 2439496.6665 0.554 2439496.6683 0.549 2439496.6831 0.538 2439496.6849 0.530 2439496.7000 0.542 2439502.5538 0.658 2439502.5555 0.654 2439502.5631 0.661 2439502.5670 0.661 2439502.5782 0.655 2439502.5808 0.654 2439502.5894 0.658 2439502.6010 0.651 2439502.6128 0.658 2439502.6143 0.649 2439502.6246 0.650 2439502.6264 0.648 2439502.6371 0.654 2439502.6413 0.651 2439502.6417 0.654 2439502.6494 0.664 2439545.5484 0.331 2439545.5521 0.336 2439545.5622 0.338 2439545.5649 0.339 2439548.5396 0.633 2439548.5432 0.629 2439548.5529 0.640 2439548.5564 0.633 2439548.5755 0.646 2439548.5807 0.646 2439548.6140 0.640 2439548.6162 0.641 2439550.5940 0.593 2439550.6039 0.576 2439550.6128 0.592 2439569.5557 0.594 2439569.5597 0.590 2439569.5792 0.599 2439569.5803 0.600 2439579.5804 0.458 2439579.5818 0.464 2439579.5856 0.468 2439579.5986 0.444 HJD del-B 2438371.6801 0.820 2438371.6814 0.820 2438371.6830 0.836 2438371.6844 0.828 2438371.6899 0.826 2438371.6913 0.819 2438371.6928 0.816 2438371.6942 0.808 2438371.6997 0.818 2438371.7011 0.816 2438371.7028 0.828 2438371.7042 0.812 2438371.7102 0.823 2438371.7115 0.821 2438371.7171 0.826 2438371.7184 0.814 2438371.7201 0.817 2438371.7215 0.820 2438371.7229 0.820 2438371.7243 0.820 2438371.7309 0.829 2438371.7326 0.810 2438371.7340 0.813 2438371.7399 0.796 2438371.7413 0.793 2438371.7431 0.791 2438371.7445 0.794 2438371.7497 0.810 2438371.7511 0.807 2438371.7524 0.801 2438371.7538 0.789 2438371.7594 0.797 2438371.7608 0.796 2438371.7625 0.804 2438371.7639 0.808 2438378.5886 0.461 2438378.5900 0.472 2438378.5956 0.470 2438378.5970 0.476 2438378.5994 0.472 2438378.6008 0.480 2438378.6081 0.472 2438378.6112 0.467 2438378.6171 0.469 2438378.6185 0.474 2438378.6200 0.474 2438378.6216 0.461 2438378.6477 0.454 2438378.6491 0.459 2438378.6504 0.462 2438378.6643 0.466 2438378.6657 0.457 2438378.6671 0.452 2438378.6727 0.451 2438378.6741 0.453 2438378.6754 0.442 2438378.6768 0.433 2438378.6827 0.468 2438378.6839 0.474 2438378.6852 0.473 2438378.6866 0.480 2438378.6921 0.452 2438378.6935 0.455 2438378.6952 0.472 2438378.6966 0.477 2438378.7018 0.468 2438378.7032 0.464 2438378.7046 0.464 2438378.7060 0.470 2438378.7116 0.466 2438378.7129 0.462 2438378.7145 0.465 2438378.7157 0.463 2438384.5770 0.614 2438384.5782 0.614 2438384.5796 0.611 2438384.5852 0.637 2438384.5866 0.623 2438384.5880 0.632 2438384.5893 0.615 2438384.5949 0.622 2438384.5963 0.615 2438384.5980 0.613 2438384.6046 0.602 2438384.6077 0.598 2438384.6091 0.598 2438384.6105 0.599 2438384.6213 0.614 2438384.6230 0.612 2438384.6244 0.607 2438384.6258 0.607 2438385.5570 0.726 2438385.5584 0.733 2438385.5598 0.712 2438385.5612 0.719 2438385.5675 0.732 2438385.5689 0.734 2438385.5702 0.733 2438385.5719 0.741 2438385.5775 0.744 2438385.5789 0.737 2438385.5810 0.733 2438385.5880 0.743 2438385.5895 0.734 2438385.6050 0.747 2438385.6064 0.763 2438385.6077 0.761 2438385.6150 0.720 2438385.6182 0.737 2438385.6209 0.740 2438385.6261 0.713 2438385.6293 0.709 2438385.6311 0.737 2438385.6367 0.752 2438385.6380 0.762 2438385.6397 0.757 2438385.7464 0.817 2438385.7477 0.818 2438385.7491 0.811 2438385.7505 0.812 2438385.7616 0.830 2438385.7630 0.827 2438385.7643 0.810 2438385.7657 0.804 2438385.7713 0.826 2438385.7727 0.818 2438385.7741 0.810 2438385.7755 0.820 2438385.7814 0.792 2438385.7824 0.822 2438385.7845 0.835 2438385.7918 0.828 2438385.7932 0.832 2438385.7945 0.836 2438385.7963 0.825 2438385.8018 0.834 2438385.8032 0.825 2438385.8050 0.826 2438385.8064 0.823 2438385.8116 0.837 2438385.8130 0.832 2438385.8145 0.812 2438385.8158 0.807 2438385.8213 0.820 2438385.8241 0.825 2438400.5130 0.833 2438400.5144 0.838 2438400.5160 0.812 2438400.5174 0.830 2438400.5231 0.808 2438400.5245 0.808 2438400.5273 0.841 2438400.5328 0.839 2438400.5342 0.848 2438400.5359 0.824 2438400.5415 0.839 2438400.5429 0.845 2438400.5445 0.845 2438400.5457 0.836 2438400.5510 0.832 2438400.5536 0.833 2438400.5550 0.847 2438400.5606 0.860 2438400.5620 0.857 2438400.5637 0.844 2438400.5689 0.828 2438400.5703 0.825 2438400.5717 0.837 2438400.5731 0.837 2438400.5842 0.847 2438400.5856 0.843 2438400.5871 0.837 2438400.5884 0.839 2438400.5939 0.857 2438400.5953 0.855 2438400.5967 0.836 2438400.5981 0.846 2438400.6043 0.838 2438400.6057 0.837 2438400.6071 0.849 2438400.6085 0.853 2438400.6210 0.874 2438400.6224 0.875 2438400.6238 0.845 2438400.6252 0.846 2439419.8423 0.711 2439419.8719 0.717 2439419.8818 0.720 2439425.7861 0.497 2439425.8104 0.518 2439425.8263 0.495 2439425.8357 0.515 2439425.8472 0.515 2439433.8084 0.589 2439433.8179 0.577 2439433.8281 0.563 2439433.8426 0.552 2439433.8675 0.560 2439433.8709 0.559 2439433.8957 0.534 2439433.8978 0.527 2439433.8998 0.526 2439433.9092 0.528 2439433.9195 0.524 2439433.9214 0.521 2439434.7583 0.757 2439434.7607 0.759 2439434.7694 0.766 2439434.7732 0.780 2439434.7843 0.767 2439434.7867 0.775 2439434.7958 0.773 2439434.7962 0.776 2439434.8046 0.782 2439434.8065 0.781 2439443.7481 0.929 2439443.7599 0.929 2439443.7763 0.928 2439443.7910 0.921 2439443.7926 0.917 2439443.8118 0.925 2439443.9227 0.902 2439444.7780 0.494 2439444.7920 0.529 2439444.8078 0.504 2439444.8356 0.508 2439450.6971 0.551 2439450.7094 0.567 2439450.7189 0.522 2439450.7279 0.558 2439450.7377 0.530 2439450.7506 0.519 2439450.7596 0.519 2439450.7602 0.521 2439450.7712 0.520 2439450.7814 0.485 2439450.7930 0.503 2439450.8342 0.476 2439450.8445 0.474 2439450.8539 0.488 2439450.8546 0.482 2439450.8640 0.470 2439450.8655 0.474 2439450.8731 0.471 2439450.8870 0.468 2439450.8981 0.484 2439471.6445 0.584 2439471.6459 0.576 2439471.6589 0.551 2439471.6605 0.557 2439471.6788 0.551 2439471.6806 0.550 2439471.6956 0.559 2439471.6973 0.553 2439471.7129 0.533 2439471.7147 0.559 2439471.8172 0.520 2439471.8195 0.500 2439471.8216 0.499 2439471.8407 0.510 2439471.8413 0.518 2439471.8539 0.500 2439471.8650 0.526 2439471.8667 0.514 2439496.5925 0.811 2439496.5943 0.812 2439496.6056 0.789 2439496.6072 0.791 2439496.6195 0.772 2439496.6238 0.767 2439496.6389 0.765 2439496.6408 0.767 2439496.6540 0.776 2439496.6568 0.775 2439496.6674 0.750 2439496.6811 0.759 2439496.6838 0.753 2439496.6991 0.761 2439496.7053 0.745 2439502.5424 0.906 2439502.5440 0.909 2439502.5531 0.921 2439502.5547 0.920 2439502.5638 0.923 2439502.5661 0.923 2439502.5781 0.942 2439502.5802 0.920 2439502.5993 0.933 2439502.6019 0.920 2439502.6121 0.922 2439502.6136 0.921 2439502.6237 0.908 2439502.6256 0.917 2439502.6380 0.918 2439502.6403 0.909 2439502.6504 0.924 2439545.5494 0.475 2439545.5512 0.476 2439545.5615 0.478 2439545.5639 0.479 2439548.5404 0.893 2439548.5424 0.893 2439548.5518 0.911 2439548.5536 0.909 2439548.5557 0.903 2439548.5751 0.911 2439548.5768 0.915 2439548.5787 0.908 2439548.6150 0.914 2439548.6171 0.925 2439550.5948 0.846 2439550.6032 0.828 2439550.6121 0.838 2439569.5565 0.856 2439569.5571 0.858 2439569.5591 0.858 2439569.5604 0.869 2439569.5798 0.869 2439569.5808 0.876 2439579.5812 0.646 2439579.5825 0.640 2439579.5832 0.642 2439579.5981 0.631 HJD del-U 2439425.7968 0.769 2439425.8113 0.802 2439425.8253 0.780 2439425.8377 0.787 2439425.8461 0.799 2439433.8109 0.885 2439433.8273 0.877 2439433.8418 0.865 2439433.8665 0.878 2439433.8987 0.791 2439433.9085 0.823 2439433.9224 0.795 2439434.7593 1.084 2439434.7614 1.089 2439434.7710 1.121 2439434.7850 1.114 2439434.7874 1.144 2439434.7989 1.162 2439434.8051 1.220 2439434.8072 1.263 2439443.7491 1.239 2439443.7609 1.246 2439443.7771 1.260 2439443.7786 1.236 2439443.7902 1.250 2439443.8100 1.251 2439443.8120 1.233 2439443.9234 1.206 2439443.9239 1.208 2439443.9240 1.200 --- 0.0001 added to date 2439444.7790 0.782 2439444.7911 0.812 2439444.8089 0.772 2439444.8193 0.801 2439450.6981 0.810 2439450.7179 0.785 2439450.7290 0.804 2439450.7367 0.798 2439450.7497 0.770 2439450.7613 0.788 2439450.7703 0.799 2439450.7823 0.729 2439450.7918 0.764 2439450.8352 0.741 2439450.8432 0.740 2439450.8554 0.751 2439450.8634 0.747 2439450.8741 0.776 2439450.8880 0.733 2439450.8974 0.725 2439471.6296 0.880 2439471.6487 0.848 2439471.6817 0.828 2439471.6983 0.811 2439471.7160 0.853 2439471.8158 0.792 2439471.8164 0.786 2439471.8431 0.747 2439471.8525 0.741 2439471.8531 0.724 2439471.8581 0.707 2439471.8678 0.715 2439496.6064 1.034 2439496.6557 1.082 2439496.6699 1.059 2439496.6800 1.081 2439496.6821 1.070 2439496.6984 1.066 2439502.5447 1.245 2439502.5521 1.251 2439502.5645 1.273 2439502.5653 1.276 2439502.5815 1.273 2439502.5820 1.273 2439502.6112 1.275 2439502.6152 1.294 2439502.6225 1.234 2439502.6271 1.263 2439502.6391 1.250 2439502.6430 1.256 2439502.6512 1.295 2439545.5502 0.745 2439545.5533 0.764 2439545.5606 0.748 2439545.5632 0.756 2439548.5414 1.191 2439548.5442 1.216 2439548.5512 1.226 2439548.5546 1.207 2439548.5571 1.223 2439548.5743 1.291 2439548.5775 1.266 2439548.5817 1.245 2439548.5822 1.242 2439548.6185 1.271 [proofread 2018 Jul 13] 1974A&AS...13...91S Sanwal N.B. and Parthsarathy M. [second author name misspelled in ADS] Astron. Astrophys., Suppl. Ser., 13, 91-97 (1974) UBV photometry of EU Tau. --- single-channel photoelectric UBV photometry using Rangapur 1.2-m reflector (Osmania Univ) --- delta mags wrt BD+18 966, calibrated agaist standards; adopt V = 7.77, B = 8.86, U = 9.79 HJD del-V HJD del-B HJD del-U 2441271.2500 0.307 0.2506 -0.092 0.2513 -0.622 2441271.2665 0.297 0.2607 -0.117 2441271.2739 0.297 0.2746 -0.120 2241271.2879 0.291 0.2888 -0.143 2441271.2947 0.284 0.2952 -0.149 2441271.3012 0.282 0.3017 -0.143 2441271.3072 0.281 0.3076 -0.150 2441271.3133 0.274 0.3138 -0.165 2441271.3193 0.269 0.3197 -0.165 0.3206 -0.684 2441271.3329 0.264 0.3336 -0.178 2441271.3383 0.260 0.3388 -0.171 2441271.3441 0.251 0.3447 -0.178 2441271.3503 0.253 0.3512 -0.193 2441271.3566 0.249 0.3579 -0.194 2441271.3666 0.254 0.3675 -0.193 --- del-B date given as 0.3375 2441271.3795 0.237 0.3805 -0.205 2441271.3862 0.234 0.3869 -0.207 2441271.3942 0.234 0.3951 -0.216 2441271.4038 0.223 0.4045 -0.226 2441271.4142 0.221 0.4151 -0.229 2441271.4253 0.218 0.4261 -0.228 2441271.4338 0.205 0.4345 -0.236 2441271.4460 0.205 0.4470 -0.248 2441273.2586 0.361 0.2590 -0.029 0.2597 -0.548 2441273.2703 0.343 0.2703 -0.033 2441273.3014 0.340 0.3015 -0.068 2441273.3101 0.339 0.3103 -0.067 2441273.3181 0.325 0.3180 -0.077 2441273.3313 0.313 0.3316 -0.100 0.3324 -0.614 2441273.3412 0.307 0.3411 -0.110 2441273.3495 0.299 0.3492 -0.111 2441273.3580 0.290 0.3580 -0.126 2441273.3732 0.281 0.3725 -0.151 0.3715 -0.665 2441273.3853 0.275 0.3852 -0.152 2441273.3938 0.271 0.3937 -0.161 2441273.4027 0.267 0.4026 -0.168 2441273.4156 0.264 0.4161 -0.175 2441273.4254 0.265 0.4258 -0.166 0.4272 -0.688 2441273.4431 0.250 0.4434 -0.191 2441306.1906 0.421 0.1906 0.074 0.1906 -0.404 2441306.2033 0.420 0.2031 0.082 2441306.2134 0.418 0.2138 0.078 2441306.2278 0.422 0.2278 0.084 0.2274 -0.386 2441306.2490 0.427 0.2490 0.088 2441306.2620 0.429 0.2617 0.093 2441306.2746 0.436 0.2746 0.110 2441306.2881 0.438 0.2872 0.112 2441306.3010 0.444 0.3004 0.112 0.3010 -0.387 2441306.3258 0.449 0.3256 0.125 2441306.3364 0.444 0.3363 0.121 2441306.3520 0.466 0.3509 0.136 0.3545 -0.341 2441306.3803 0.461 0.3802 0.123 0.3791 -0.320 2441306.3956 0.452 0.3963 0.118 2441306.4120 0.462 0.4120 0.137 2441306.4252 0.467 0.4249 0.146 2441306.4362 0.466 0.4361 0.146 2441306.4464 0.469 0.4464 0.156 2441306.4802 0.461 0.4796 0.166 2441322.1119 0.155 0.1120 -0.303 0.1120 -0.833 2441322.1210 0.156 0.1212 -0.309 2441322.1560 0.160 0.1560 -0.312 2441322.1656 0.163 0.1656 -0.307 0.1660 -0.832 2441322.1844 0.160 0.1848 -0.306 2441322.1908 0.160 0.1907 -0.301 2441322.1972 0.164 0.1972 -0.299 2441322.2073 0.165 0.2074 -0.304 0.2071 -0.816 2441322.2252 0.162 0.2251 -0.303 2441323.1257 0.448 0.1258 0.121 0.1259 -0.352 2441323.1342 0.448 0.1343 0.125 2441323.1404 0.453 0.1402 0.124 2441323.1480 0.453 0.1480 0.127 0.1482 -0.336 2441323.1568 0.454 0.1568 0.121 2441323.1624 0.454 0.1624 0.118 2441323.1684 0.459 0.1680 0.122 2441323.1774 0.460 0.1774 0.130 0.1774 -0.338 2441323.1889 0.460 0.1889 0.135 2441323.1950 0.457 0.1950 0.128 2441323.2084 0.464 0.2091 0.138 0.2100 -0.329 2441323.2170 0.463 0.2170 0.141 2441323.2231 0.462 0.2231 0.131 2441323.2292 0.472 0.2293 0.149 2441323.2392 0.474 0.2392 0.140 0.2392 -0.315 2441323.2507 0.468 0.2508 0.143 2441323.2566 0.469 0.2566 0.143 2441323.2696 0.469 0.2694 0.145 0.2694 -0.316 2441323.3682 0.476 0.3690 0.161 2441323.3806 0.486 0.3806 0.159 2441323.3916 0.488 0.3916 0.162 2441323.4033 0.490 0.4031 0.165 2441323.4270 0.472 0.4270 0.157 2441324.1625 0.155 0.1626 -0.316 0.1626 -0.855 2441324.1715 0.148 0.1715 -0.328 2441324.1770 0.148 0.1772 -0.332 2441324.1830 0.148 0.1830 -0.324 2441324.1947 0.154 0.1953 -0.325 0.1965 -0.853 2441324.2044 0.146 0.2044 -0.332 2441324.2100 0.150 0.2100 -0.326 2441324.2252 0.145 0.2250 -0.326 0.2252 -0.844 2441324.2340 0.144 0.2340 -0.335 2441324.2394 0.146 0.2395 -0.328 2441324.2453 0.142 0.2453 -0.330 2441324.2546 0.143 0.2546 -0.330 0.2546 -0.852 2441324.2630 0.144 0.2628 -0.331 2441324.2699 0.148 0.2700 -0.324 2441324.2755 0.152 0.2756 -0.325 2441324.2813 0.148 0.2812 -0.322 2441324.2930 0.158 0.2937 -0.320 0.2946 -0.835 2441324.4004 0.177 0.4003 -0.257 0.4003 -0.825 2441351.2862 0.233 0.2864 -0.212 0.2862 -0.752 2441351.3176 0.214 0.3176 -0.226 0.3176 -0.765 2441352.0824 0.288 0.0824 -0.103 0.0827 -0.594 2441352.1023 0.284 0.1028 -0.097 0.1034 -0.598 2441352.1891 0.329 0.1892 -0.050 0.1898 -0.534 2441352.2045 0.330 0.2051 -0.037 0.2060 -0.540 2441363.2224 0.471 0.2223 0.151 0.2221 -0.301 2441363.2400 0.458 0.2407 0.129 0.2419 -0.344 2441364.0952 0.170 0.0951 -0.295 0.0951 -0.828 2441364.1055 0.173 0.1079 -0.292 0.1100 -0.799 2441369.0949 0.367 0.0953 0.006 0.0947 -0.509 2441369.1054 0.377 0.1053 0.016 0.1048 -0.475 2441369.1190 0.378 0.1197 0.021 0.1206 -0.461 2441369.1273 0.381 0.1278 0.021 0.1268 -0.447 2441369.1818 0.405 0.1816 0.051 0.1850 -0.442 2441369.1944 0.403 0.1951 0.051 0.1972 -0.431 2441369.2050 0.413 0.2057 0.065 0.2073 -0.430 2441369.2156 0.423 0.2164 0.075 0.2182 -0.412 2441369.2273 0.422 0.2278 0.071 0.2298 -0.422 2441370.0840 0.294 0.0842 -0.120 0.0862 -0.654 2441370.0936 0.299 0.0936 -0.122 0.0960 -0.633 2441370.1030 0.285 0.1030 -0.138 0.1048 -0.667 2441370.1114 0.280 0.1107 -0.136 0.1123 -0.679 2441370.1232 0.275 0.1238 -0.149 0.1252 -0.684 2441370.1395 0.269 0.1390 -0.157 0.1382 -0.679 2441370.1793 0.239 0.1792 -0.189 0.1790 -0.753 2441397.0930 0.456 0.0934 0.116 0.0930 -0.368 2441397.1314 0.451 0.1322 0.088 0.1348 -0.388 2441398.1234 0.207 0.1221 -0.221 0.1208 -0.732 2441399.0931 0.487 0.0922 0.139 0.0907 -0.332 2441412.0962 0.325 0.0956 -0.168 0.0963 -0.591 [proofread 2018 Jul 12] 1987AJ.....94..431G Gieren W.P. and Matthews J.M. Astron. J., 94, 431-436 (1987) Frequency analysis of the short-period Cepheid EU Tauri. --- single-channel photoelectric UBVRIj photometry using KPNO 0.9-m measured dagainst BD+18 939 (V = 8.420, B-V = 0.330) and check star BD+18 959 (V = 7.517, B-V = 0.070) [ID errors here] HJD V B-V U-B V-Rj R-Ij 2445707.7236 7.967 0.624 0.391 0.581 0.378 2445707.7611 7.952 0.616 0.401 0.565 0.372 2445707.7729 7.951 0.613 0.402 0.557 0.367 2445707.8854 7.937 0.622 0.389 0.573 0.370 2445707.8896 7.938 0.617 0.397 0.573 0.369 2445707.9056 7.933 0.603 0.390 0.559 0.367 2445707.9104 7.943 0.611 0.384 0.573 0.371 2445707.9142 7.942 0.615 0.389 0.570 0.369 2445707.9184 7.936 0.620 0.383 0.558 0.372 2445707.9243 7.934 0.625 0.383 0.559 0.375 2445707.9285 7.943 0.625 0.386 0.563 0.373 2445708.6660 8.137 0.703 0.444 0.643 0.426 2445708.6708 8.135 0.707 0.440 0.637 0.421 2445708.6799 8.135 0.713 0.441 0.637 0.421 2445708.7042 8.150 0.712 0.440 0.649 0.422 2445708.7087 8.150 0.707 0.446 0.650 0.422 2445708.7134 8.150 0.714 0.444 0.644 0.426 2445708.7229 8.156 0.709 0.445 0.647 0.425 2445708.7579 8.164 0.719 0.447 0.653 0.428 2445708.7619 8.170 0.718 0.439 0.652 0.429 2445708.7708 8.175 0.717 0.450 0.656 0.431 2445708.8289 8.193 0.733 0.444 0.646 0.431 2445708.8324 8.188 0.728 0.447 0.656 0.435 2445708.8370 8.187 0.732 0.447 0.654 0.432 2445708.8618 8.196 0.739 0.448 0.660 0.428 2445708.8657 8.196 0.733 0.449 0.657 0.433 2445708.8708 8.197 0.731 0.450 0.659 0.434 2445708.8924 8.204 0.739 0.440 0.665 0.426 2445708.8965 8.204 9.743 0.440 0.669 0.432 2445708.9050 8.212 0.741 0.440 0.665 0.434 2445708.9087 8.214 0.736 0.446 0.666 0.433 2445708.9134 8.216 0.741 0.443 0.669 0.428 2445708.9171 8.214 0.744 0.441 0.659 0.434 2445708.9204 8.208 0.742 0.444 0.661 0.429 2445709.5750 8.131 0.706 0.403 0.619 0.432 2445709.5801 8.128 0.719 0.397 0.611 0.415 2445709.5860 8.129 0.715 0.398 0.619 0.422 2445709.6223 8.128 0.677 0.414 0.637 0.384 2445709.6276 8.110 0.678 0.414 0.612 0.417 2445709.6467 8.101 0.693 0.627 0.406 2445709.6594 8.088 0.677 0.419 0.604 0.412 2445709.6636 8.079 0.679 0.400 0.598 0.410 2445709.6684 8.084 0.670 0.398 0.599 0.408 2445709.6763 8.085 0.662 0.400 0.617 0.411 2445709.6954 8.065 0.654 0.406 0.611 0.408 2445709.6991 8.062 0.653 0.403 0.606 0.405 2445709.7037 8.060 0.652 0.402 0.604 0.403 2445709.7073 8.054 0.654 0.413 0.607 0.399 2445709.7161 8.050 0.650 0.402 0.597 0.410 2445709.7324 8.037 0.649 0.404 0.582 0.397 2445709.7364 8.033 0.650 0.402 0.584 0.410 2445709.7413 8.038 0.635 0.398 0.608 0.396 2445709.7454 8.034 0.636 0.403 0.603 0.397 2445709.7791 8.001 0.623 0.407 0.586 0.395 2445709.7830 8.006 0.631 0.407 0.593 0.393 2445709.7879 7.987 0.635 0.400 0.575 0.395 2445709.8060 7.990 0.612 0.401 0.582 0.396 2445709.8098 7.980 0.618 0.402 0.572 0.393 2445709.8139 7.976 0.617 0.406 0.566 0.394 2445709.8305 7.964 0.624 0.393 0.562 0.389 2445709.8847 7.948 0.613 0.402 0.554 0.389 2445709.8891 7.934 0.622 0.396 0.551 0.381 2445709.8930 7.932 0.598 0.394 0.547 0.397 2445710.5795 8.070 0.714 0.420 0.632 0.411 2445710.6014 8.101 0.693 0.425 0.613 0.433 2445710.6053 8.087 0.720 0.423 0.597 0.438 2445710.6099 8.101 0.692 0.427 0.635 0.415 2445710.6141 8.105 0.691 0.426 0.642 0.418 2445710.6178 8.100 0.701 0.428 0.624 0.428 2445710.6225 8.094 0.709 0.424 0.614 0.416 2445710.6261 8.104 0.694 0.439 0.634 0.415 2445710.6308 8.104 0.710 0.426 0.629 0.420 2445710.6481 8.107 0.700 0.443 0.620 0.429 2445710.6517 8.114 0.698 0.442 0.617 0.427 2445710.6564 8.115 0.694 0.444 0.634 0.422 2445710.6601 8.121 0.695 0.437 0.637 0.426 2445710.6653 8.116 0.705 0.437 0.627 0.426 2445710.6709 8.121 0.706 0.438 0.630 0.423 2445710.6887 8.132 0.715 0.448 0.632 0.432 2445710.6922 8.124 0.704 0.438 0.636 0.425 2445710.6957 8.131 0.709 0.440 0.627 0.432 2445710.7000 8.130 0.708 0.440 0.634 0.432 2445710.7039 8.129 0.722 0.435 0.620 0.434 2445710.7104 8.128 0.712 0.447 0.631 0.430 2445710.7140 8.144 0.700 0.447 0.639 0.429 2445710.7182 8.138 0.710 0.438 0.639 0.431 2445710.7323 8.153 0.709 0.446 0.647 0.424 2445710.7357 8.146 0.711 0.445 0.638 0.427 2445710.7392 8.149 0.708 0.442 0.633 0.426 2445710.7841 8.171 0.721 0.448 0.641 0.434 2445710.7879 8.169 0.719 0.438 0.636 0.432 2445710.7923 8.164 0.717 0.445 0.654 0.433 2445710.7958 8.171 0.723 0.449 0.633 0.444 2445710.8236 8.167 0.724 0.445 0.644 0.435 2445710.8271 8.174 0.728 0.443 0.633 0.436 2445710.8316 8.174 0.725 0.444 0.642 0.434 2445710.8385 8.174 0.733 0.445 0.636 0.437 2445710.8477 8.172 0.730 0.446 0.652 0.439 2445710.8653 8.181 0.740 0.437 0.650 0.438 2445710.8687 8.191 0.745 0.432 0.640 0.444 radial velocities HJD rv (km/sec) 2445703.7119 -11.7 2445703.7819 -11.1 2445703.8585 -10.5 2445703.9571 -10.1 2445703.9632 -6.7 2445711.6704 3.9 2445711.7471 0.8 2445711.8193 -0.3 2445711.8848 -2.3 2445711.9295 -3.0 2445711.9514 -3.6 2445712.6695 -7.7 2445712.6967 -6.8 2445712.7483 -3.9 2445723.5874 3.6 2445723.6385 3.7 2445723.6890 6.3 2445723.7391 7.0 2445723.8249 7.9 2445723.8830 8.7 2445723.9215 9.1 2445724.5846 -6.9 2445724.6318 -8.2 2445724.6576 -8.2 2445724.6876 -8.8 2445724.7193 -9.1 2445724.7568 -8.9 2445724.7893 -9.5 2445724.8275 -9.5 2445724.8626 -8.4 2445724.9019 -7.1 2445725.5954 -2.1 2445725.6286 -2.1 2445725.6632 -1.4 2445725.6995 2.0 2445725.7468 5.3 2445725.7807 5.7 2445725.8139 7.6 2445725.8537 8.3 2445725.8995 9.8 2445726.6100 -5.5 2445726.6511 -6.9 2445726.6875 -8.1 [proofread 2018 Jul 12] 1987PASP...99.1093F Fernie J.D. Pub. Astron. Soc. Pacific, 99, 1093-1986 (1987) A check on EU Tauri. --- single-channel uvbyRI-beta photoelectric photometry using the DDO two-telescope system (0.6-m + 0.5-m) measured against BD+18 959 --- BD+18 959 = HD 38377: V = 7.611, b-y = 0.287, m1 = 0.192, c1 = 0.582, beta = 2.695, V-R = 0.325, R-I = 0.236, V-I = 0.561 HJD V b-y m1 c1 beta V-Rc V-Ic 2446822.616 8.009 0.431 0.193 0.974 2.677 0.447 0.810 2446837.587 8.103 0.455 0.209 0.922 2.732 0.491 0.837 2446841.522 8.015 0.439 2446843.566 7.986 0.424 0.189 0.961 2.686 0.430 0.790 2446846.589 8.256 0.485 0.249 0.773 2.641 0.517 0.906 2446847.520 7.937 0.389 2446850.562 8.207 0.498 0.207 0.788 2.701 0.506 0.880 2446851.533 7.971 0.416 0.177 0.918 2.701 0.446 0.782 2446860.552 8.044 0.439 2446864.571 7.994 0.421 0.202 1.009 2.715 0.440 0.811 2446865.563 8.245 0.507 0.224 0.761 2.701 0.507 0.897 2446871.563 8.188 0.498 0.223 0.849 2.678 0.501 0.878 2446872.552 7.963 0.392 2446874.554 7.990 0.417 0.185 0.978 2.724 0.455 0.770 2446878.555 8.119 0.454 0.194 0.616 2.677 0.471 0.804 2446879.545 8.073 0.442 2446893.540 7.956 0.413 0.188 1.041 2.779 0.445 0.776 2446895.539 8.019 0.422 0.190 0.946 2.710 0.489 0.812 2446903.544 8.197 0.468 2446906.545 7.951 0.413 [new tables proofread 2018 Jul 12] 1989AJ.....98.1672G Gieren W.P., Matthews J.M., Moffett T.J., Barnes III T.G., Frueh M.L., and Szabados L. Astron. J., 98, 1672-1681 (1989) The short-period Cepheid EU Tau. I - New photometric and radial-velocity data. --- Table II: KPNO UBVRIc photometry against 1983 Landolt standards (transformed RIj omitted) HJD V B-V U-B V-Rc R-Ic 2447124.767 7.948 0.636 0.367 0.380 0.374 2447124.775 7.944 0.634 0.360 0.365 0.389 2447124.796 7.972 0.620 0.357 0.382 0.379 2447124.819 7.943 0.621 0.362 0.374 0.376 2447124.822 7.938 0.617 0.359 0.373 0.379 2447124.857 7.935 0.605 0.366 0.373 0.374 2447124.861 7.930 0.613 0.355 0.374 0.369 2447124.944 7.905 0.606 0.369 0.373 0.374 2447124.950 7.913 0.608 0.365 0.371 0.374 2447124.981 7.913 0.613 0.359 0.373 0.369 2447124.987 7.915 0.605 0.368 0.376 0.371 2447125.723 8.139 0.698 0.412 0.434 0.406 2447125.727 8.133 0.696 0.434 0.409 0.433 2447125.787 8.149 0.704 0.421 0.417 0.423 2447125.791 8.154 0.705 0.427 0.430 0.431 2447125.817 8.168 0.709 0.417 0.439 0.418 2447125.820 8.165 0.712 0.428 0.425 0.440 2447125.841 8.188 0.710 0.422 0.441 0.441 2447125.844 8.173 0.725 0.423 0.428 0.428 2447125.896 8.188 0.730 0.432 0.434 0.424 2447125.899 8.196 0.725 0.424 0.433 0.438 2447125.922 8.186 0.730 0.440 0.434 0.431 2447125.926 8.185 0.733 0.439 0.428 0.427 2447125.944 8.200 0.734 0.437 0.430 0.444 2447125.948 8.191 0.747 0.417 0.428 0.421 2447126.004 8.212 0.723 0.432 0.436 0.433 2447126.007 8.208 0.729 0.442 0.434 0.431 2447126.015 8.226 0.727 0.433 0.440 0.430 2447126.019 8.223 0.733 0.427 0.441 0.430 2447126.748 8.041 0.657 0.361 0.394 0.393 2447126.751 8.053 0.654 0.386 0.398 0.391 2447126.781 8.046 0.631 0.378 0.402 0.389 2447126.784 8.041 0.651 0.379 0.394 0.383 2447126.837 8.018 0.636 0.366 0.395 0.396 2447126.841 8.033 0.649 0.346 0.360 0.420 2447126.866 7.999 0.634 0.386 0.385 0.377 2447126.869 8.002 0.621 0.371 0.393 0.379 2447126.916 7.969 0.619 0.376 0.376 0.387 2447126.919 7.950 0.608 0.391 0.371 0.378 2447126.940 7.971 0.614 0.356 0.384 0.376 2447126.944 7.969 0.612 0.375 0.386 0.372 2447126.965 7.956 0.612 0.381 0.376 0.384 2447126.968 7.956 0.609 0.371 0.380 0.370 2447127.010 7.942 0.598 0.354 0.387 0.365 2447127.014 7.924 0.617 0.372 0.373 0.370 2447127.022 7.921 0.608 0.366 0.375 0.360 2447127.025 7.924 0.610 0.371 0.373 0.367 2447127.725 8.091 0.694 0.410 0.409 0.397 2447127.728 8.097 0.691 0.412 0.423 0.400 2447127.769 8.109 0.699 0.414 0.416 0.420 2447127.773 8.111 0.709 0.413 0.416 0.416 2447127.877 8.159 0.703 0.430 0.431 0.426 2447127.881 8.152 0.721 0.426 0.420 0.435 2447127.909 8.166 0.714 0.440 0.428 0.427 2447127.912 8.170 0.712 0.441 0.434 0.429 2447127.971 8.180 0.704 0.413 0.430 0.442 2447128.701 8.158 0.708 0.370 0.420 0.397 2447128.704 8.147 0.708 0.381 0.407 0.401 2447128.746 8.121 0.683 0.371 0.411 0.398 2447128.749 8.128 0.672 0.374 0.418 0.399 2447128.776 8.095 0.675 0.382 0.398 0.410 2447128.779 8.103 0.660 0.389 0.406 0.408 2447128.866 8.031 0.649 0.351 0.391 0.397 2447128.870 8.030 0.653 0.355 0.390 0.405 2447128.900 8.010 0.609 0.382 0.387 0.388 2447128.904 8.011 0.632 0.356 0.383 0.386 2447134.753 8.222 0.732 0.431 0.445 2447134.757 8.240 0.746 0.427 0.468 2447135.840 7.989 0.647 0.377 0.388 0.393 2447135.843 7.995 0.639 0.383 0.393 0.394 2447135.853 7.998 0.637 0.371 0.388 0.396 2447135.856 7.998 0.643 0.394 0.388 0.399 2447135.887 8.012 0.652 0.370 0.400 0.382 2447135.891 8.013 0.659 0.365 0.397 0.396 2447135.900 8.019 0.648 0.369 0.400 0.394 2447135.903 8.020 0.651 0.368 0.400 0.403 2447135.933 8.032 0.650 0.395 0.397 0.403 --- date end-figs given as .983 2447135.941 8.032 0.648 0.410 0.403 0.408 2447135.952 8.033 0.664 0.387 0.404 0.406 2447135.955 8.033 0.668 0.384 0.402 0.399 2447135.993 8.039 0.688 0.398 0.402 0.398 2447135.996 8.043 0.681 0.397 0.406 0.394 2447136.005 8.040 0.698 0.400 0.403 0.399 2447136.008 8.035 0.686 0.417 0.405 0.385 2447136.016 8.045 0.688 0.393 0.411 0.387 2447136.019 8.041 0.690 0.419 0.410 0.386 2447136.032 8.048 0.698 0.429 0.402 0.401 2447136.035 8.044 0.691 0.433 0.418 0.383 2447136.702 8.237 0.733 0.454 0.414 2447136.706 8.239 0.729 0.434 0.456 0.413 2447136.743 8.228 0.745 0.439 0.434 0.437 2447136.746 8.240 0.740 0.411 0.449 0.429 2447136.765 8.239 0.736 0.410 0.439 0.436 2447136.769 8.228 0.742 0.417 0.431 0.445 2447136.832 8.226 0.741 0.422 0.433 0.442 2447136.835 8.225 0.745 0.414 0.429 0.442 2447136.865 8.220 0.743 0.421 0.422 0.441 2447136.869 8.222 0.742 0.415 0.424 0.453 2447136.888 8.219 0.736 0.430 0.430 0.442 2447136.891 8.229 0.718 0.437 0.436 0.427 2447136.910 8.214 0.738 0.419 0.434 0.427 2447136.914 8.219 0.722 0.424 0.432 0.427 2447136.948 8.221 0.708 0.411 0.444 0.425 2447136.951 8.214 0.716 0.417 0.435 0.419 2447136.956 8.211 0.713 0.401 0.439 0.410 2447136.959 8.211 0.709 0.420 0.435 0.420 2447137.022 8.192 0.678 0.418 0.446 0.401 2447137.025 8.184 0.669 0.423 0.451 0.386 2447137.750 7.933 0.603 0.379 0.372 0.382 2447137.753 7.938 0.604 0.378 0.381 0.381 2447137.771 7.939 0.610 0.381 0.388 0.371 2447137.774 7.939 0.606 0.387 0.383 0.382 2447137.792 7.937 0.615 0.384 0.377 0.374 2447137.795 7.948 0.606 0.387 0.395 0.374 2447137.852 7.956 0.631 0.389 0.380 0.379 2447137.855 7.963 0.632 0.376 0.386 0.376 2447137.875 7.966 0.635 0.376 0.388 0.362 2447137.879 7.968 0.627 0.396 0.389 0.381 2447137.898 7.972 0.630 0.405 0.379 0.391 2447137.901 7.978 0.620 0.396 0.379 0.396 2447137.935 7.981 0.641 0.390 0.396 0.383 2447137.938 7.981 0.647 0.393 0.387 0.392 2447137.973 7.982 0.646 0.374 0.404 2447137.976 7.992 0.641 0.382 0.399 2447137.981 7.998 0.632 0.382 0.391 0.392 2447137.984 7.992 0.631 0.385 0.405 2447138.018 8.000 0.647 0.375 0.417 2447138.021 7.999 0.648 0.376 0.427 --- Table III: Konkoly 0.5-m UBV photometry HJD V B-V U-B 2447174.254 8.102 0.718 0.425 2447174.259 8.189 0.728 0.430 2447174.265 8.191 0.721 0.414 2447174.282 8.202 0.724 0.425 2447174.287 8.209 0.729 0.449 2447174.293 8.202 0.723 0.436 2447174.336 8.210 0.734 0.429 2447174.342 8.222 0.757 0.417 2447174.347 8.237 0.757 0.461 2447174.364 8.210 0.765 0.420 2447174.370 8.227 0.737 0.430 2447174.376 8.226 0.732 0.423 2447174.405 8.230 0.731 0.427 2447174.411 8.222 0.746 0.440 2447174.416 8.235 0.724 0.443 2447174.422 8.219 0.737 0.446 2447174.439 8.250 0.753 0.429 2447174.445 8.235 0.726 0.428 2447174.451 8.232 0.746 0.410 2447174.488 8.288 0.732 0.408 --- date end-fig corrected in note 2447174.493 8.235 0.745 0.412 2447174.500 8.286 0.724 0.411 2447175.294 7.953 0.570 0.402 2447175.299 7.968 0.568 0.400 2447175.305 7.960 0.599 0.386 2447175.321 7.953 0.586 0.413 2447175.327 7.954 0.573 0.428 2447175.332 7.952 0.590 0.404 2447175.357 7.941 0.592 0.396 2447175.363 7.958 0.580 0.407 2447175.368 7.959 0.585 0.394 2447175.385 7.929 0.602 0.401 2447175.390 7.938 0.607 0.431 2447175.396 7.936 0.588 0.407 2447175.419 7.942 0.587 0.390 2447175.425 7.940 0.571 0.389 2447175.431 7.922 0.606 0.390 2447175.447 7.961 0.593 0.415 2447175.453 7.968 0.601 0.445 2447175.459 7.941 0.577 0.394 2447175.492 7.937 0.576 0.410 2447175.498 7.932 0.582 0.387 2447175.504 7.959 0.577 0.410 --- Table IV: McDonald BVRIj photometry cribbed from McMaster site --- dates add a decimal, R-I rounded compared to published table HJD V B-V V-Rj R-Ij 2447173.8281 8.036 0.652 0.599 0.42 2447173.8570 8.064 0.648 0.623 0.40 2447174.6840 8.252 0.731 0.660 0.43 2447174.6930 8.247 0.733 0.662 0.44 2447174.6982 8.248 0.730 0.665 0.44 2447174.7031 8.246 0.736 0.666 0.45 2447174.7084 8.244 0.721 0.660 0.42 2447174.7143 8.236 0.729 0.656 0.44 2447174.7192 8.241 0.733 0.663 0.44 2447174.7280 8.241 0.734 0.656 0.44 2447174.7333 8.238 0.729 0.655 0.45 2447174.7380 8.241 0.726 0.663 0.44 2447174.7430 8.230 0.730 0.656 0.42 2447174.7470 8.236 0.729 0.668 0.44 2447174.7524 8.237 0.724 0.652 0.44 2447174.7620 8.222 0.723 0.647 0.45 2447174.7670 8.227 0.734 0.654 0.45 2447174.7724 8.229 0.730 0.665 0.45 2447174.7773 8.227 0.734 0.656 0.44 2447174.7900 8.232 0.735 0.663 0.43 2447174.7944 8.219 0.717 0.645 0.44 2447174.8120 8.213 0.722 0.645 0.45 2447174.8212 8.215 0.717 0.646 0.43 2447174.8261 8.215 0.718 0.656 0.43 2447174.8330 8.203 0.727 0.645 0.42 2447174.8370 8.212 0.722 0.653 0.43 2447174.8422 8.207 0.710 0.653 0.42 2447174.8520 8.200 0.696 0.641 0.43 2447174.8554 8.206 0.704 0.654 0.42 2447174.8613 8.208 0.698 0.659 0.44 2447174.8662 8.207 0.705 0.641 0.43 2447174.8710 8.189 0.706 0.644 0.42 2447174.8754 8.199 0.702 0.643 0.43 2447174.8800 8.183 0.719 0.630 0.42 2447174.8852 8.189 0.700 0.638 0.42 2447175.6300 7.962 0.604 0.581 0.39 2447175.6494 7.966 0.612 0.581 0.39 2447175.6582 7.970 0.611 0.586 0.40 2447175.6650 7.966 0.625 0.578 0.38 2447175.6700 7.962 0.606 0.580 0.39 2447175.6782 7.971 0.615 0.583 0.38 2447175.6840 7.974 0.613 0.583 0.39 2447175.6880 7.969 0.621 0.578 0.40 2447175.6923 7.971 0.620 0.586 0.39 2447175.6962 7.970 0.625 0.587 0.38 2447175.7020 7.981 0.609 0.590 0.37 2447175.7070 7.974 0.636 0.586 0.38 2447175.7133 7.974 0.625 0.585 0.38 2447175.7192 7.983 0.617 0.592 0.39 2447175.7250 7.981 0.625 0.593 0.40 2447175.7294 7.984 0.632 0.588 0.39 2447175.7343 7.986 0.628 0.594 0.40 2447175.7392 7.984 0.633 0.594 0.40 2447175.7441 7.984 0.630 0.590 0.40 2447175.7451 7.983 0.635 0.592 0.38 2447175.7520 7.985 0.633 0.588 0.38 2447175.7910 8.000 0.634 0.599 0.41 2447175.8120 8.005 0.639 0.599 0.40 2447175.8164 8.009 0.636 0.606 0.39 2447175.8232 8.012 0.647 0.606 0.40 2447175.8281 8.020 0.643 0.619 0.41 2447175.8344 8.016 0.643 0.606 0.39 2447175.8400 8.018 0.637 0.611 0.40 2447175.8450 8.017 0.632 0.604 0.38 2447175.8590 8.024 0.648 0.599 0.41 2447175.8642 8.029 0.650 0.614 0.38 2447175.8760 8.028 0.652 0.608 0.40 2447175.8823 8.028 0.662 0.598 0.40 2447176.5830 8.243 0.743 0.672 0.42 2447176.6030 8.245 0.741 0.666 0.43 2447176.6070 8.242 0.748 0.662 0.44 2447176.6450 8.249 0.742 0.666 0.45 2447176.7011 8.243 0.742 0.653 0.45 2447176.7080 8.247 0.746 0.660 0.44 2447176.7211 8.251 0.735 0.664 0.45 2447176.7360 8.245 0.739 0.657 0.44 2447176.7900 8.238 0.739 0.661 0.45 2447176.8470 8.234 0.727 0.658 0.45 2447176.8660 8.222 0.728 0.670 0.43 2447176.8862 8.215 0.732 0.639 0.45 2447179.5910 7.944 0.606 0.560 0.38 2447179.6123 7.947 0.607 0.581 0.36 2447179.6220 7.947 0.589 0.575 0.39 2447179.6450 7.943 0.595 0.578 0.37 2447179.6510 7.932 0.607 0.562 0.38 2447179.6572 7.933 0.607 0.565 0.39 2447179.6713 7.940 0.596 0.577 0.38 2447179.6880 7.938 0.599 0.564 0.38 2447179.6962 7.939 0.590 0.568 0.38 2447179.7031 7.939 0.584 0.566 0.38 2447179.7104 7.935 0.589 0.567 0.38 2447179.7160 7.940 0.592 0.574 0.40 2447179.7231 7.933 0.597 0.560 0.39 2447179.7412 7.932 0.603 0.569 0.38 2447179.7740 7.952 0.604 0.562 0.39 2447179.8110 7.954 0.594 0.582 0.37 2447179.8240 7.952 0.612 0.576 0.40 2447179.8320 7.955 0.609 0.578 0.39 2447179.8410 7.950 0.603 0.578 0.40 2447179.8564 7.962 0.614 0.584 0.39 2447179.8880 7.974 0.614 0.589 0.38 2447180.5781 8.207 0.716 0.669 0.43 2447180.5890 8.204 0.720 0.656 0.45 2447180.5952 8.214 0.717 0.676 0.43 2447180.6064 8.207 0.731 0.662 0.43 2447180.6132 8.215 0.721 0.666 0.43 2447180.6200 8.205 0.727 0.653 0.43 2447180.6264 8.215 0.726 0.666 0.43 2447180.6320 8.220 0.730 0.669 0.42 2447180.6440 8.218 0.738 0.662 0.43 2447181.5750 7.974 0.620 0.575 0.39 2447181.5781 7.975 0.609 0.580 0.39 2447181.5870 7.966 0.600 0.575 0.38 2447181.5930 7.970 0.604 0.572 0.39 2447181.5990 7.970 0.590 0.578 0.37 2447181.6040 7.969 0.594 0.579 0.38 2447181.6191 7.953 0.609 0.571 0.38 2447181.6254 7.962 0.592 0.579 0.38 2447181.6370 7.956 0.595 0.569 0.39 2447181.6470 7.953 0.595 0.561 0.39 2447181.6533 7.949 0.589 0.572 0.37 2447181.6601 7.948 0.599 0.567 0.39 2447181.6660 7.944 0.601 0.572 0.38 2447181.6713 7.945 0.594 0.570 0.38 2447181.6780 7.945 0.590 0.568 0.38 2447181.6831 7.941 0.590 0.567 0.38 2447181.6920 7.942 0.597 0.570 0.38 2447181.7124 7.942 0.592 0.570 0.38 2447181.7170 7.939 0.582 0.572 0.38 2447181.7230 7.941 0.589 0.565 0.38 2447181.7290 7.943 0.585 0.573 0.38 2447181.7343 7.930 0.609 0.565 0.37 2447181.7402 7.930 0.599 0.556 0.39 2447181.7490 7.933 0.604 0.563 0.39 2447181.7540 7.937 0.582 0.574 0.38 2447181.7590 7.939 0.586 0.581 0.38 2447181.7840 7.935 0.593 0.555 0.39 2447181.7910 7.937 0.603 0.565 0.38 2447181.8010 7.933 0.598 0.565 0.38 2447181.8110 7.941 0.598 0.578 0.36 2447181.8160 7.939 0.607 0.566 0.39 2447181.8222 7.933 0.616 0.552 0.39 2447181.8281 7.936 0.606 0.558 0.40 2447181.8350 7.939 0.593 0.570 0.38 2447181.8470 7.935 0.601 0.561 0.38 2447181.8520 7.944 0.610 0.576 0.36 2447181.8583 7.933 0.603 0.568 0.37 2447181.8680 7.939 0.612 0.576 0.37 2447181.8740 7.953 0.599 0.578 0.37 2447181.8800 7.942 0.616 0.561 0.37 2447181.8860 7.955 0.598 0.583 0.39 2447182.7431 8.219 0.726 0.656 0.45 2447182.7490 8.219 0.729 0.676 0.43 2447182.7590 8.212 0.729 0.659 0.44 2447183.6380 8.004 0.619 0.596 0.39 2447183.6450 7.990 0.624 0.582 0.39 2447183.6530 7.994 0.628 0.595 0.38 2447183.6601 7.991 0.613 0.576 0.39 2447183.6674 7.988 0.607 0.573 0.40 2447183.6750 7.993 0.592 0.587 0.39 2447183.6831 7.969 0.610 0.578 0.38 2447183.6914 7.971 0.615 0.573 0.38 2447183.7000 7.973 0.606 0.577 0.39 2447183.7070 7.970 0.603 0.581 0.38 2447183.7153 7.956 0.619 0.571 0.38 2447183.7230 7.963 0.602 0.572 0.39 2447183.7300 7.964 0.605 0.574 0.38 2447183.7373 7.958 0.596 0.574 0.39 2447183.7753 7.945 0.602 0.565 0.38 2447183.7832 7.944 0.597 0.570 0.37 2447183.7910 7.942 0.595 0.565 0.38 2447183.7983 7.941 0.596 0.572 0.37 2447183.8060 7.934 0.609 0.561 0.37 2447183.8134 7.932 0.602 0.570 0.36 2447183.8212 7.938 0.585 0.577 0.37 2447183.8370 7.933 0.591 0.563 0.38 2447183.8450 7.940 0.594 0.567 0.38 2447183.8530 7.938 0.575 0.571 0.37 2447183.8600 7.940 0.593 0.557 0.38 2447183.8670 7.934 0.590 0.572 0.39 2447184.6352 8.156 0.716 0.644 0.43 2447184.6480 8.165 0.704 0.649 0.42 2447184.6552 8.172 0.709 0.655 0.43 2447184.6630 8.173 0.713 0.651 0.44 2447184.6811 8.175 0.717 0.647 0.44 2447184.6884 8.177 0.719 0.650 0.43 2447184.6953 8.173 0.725 0.645 0.44 2447184.7030 8.183 0.718 0.654 0.44 2447184.7100 8.188 0.717 0.657 0.44 2447184.7172 8.184 0.733 0.652 0.43 2447184.7250 8.186 0.726 0.653 0.42 2447184.7324 8.185 0.721 0.647 0.44 2447184.7402 8.190 0.725 0.651 0.44 2447184.7480 8.193 0.722 0.654 0.44 2447184.7550 8.193 0.731 0.656 0.43 2447184.7934 8.207 0.725 0.651 0.45 2447184.8012 8.213 0.720 0.669 0.44 2447184.8100 8.200 0.739 0.650 0.44 2447184.8180 8.205 0.738 0.656 0.44 2447184.8261 8.206 0.742 0.653 0.44 2447185.6090 8.055 0.652 0.597 0.39 2447185.6220 8.058 0.640 0.608 0.39 2447185.6290 8.053 0.637 0.604 0.40 2447185.6480 8.047 0.631 0.602 0.39 2447185.6550 8.037 0.639 0.595 0.39 2447185.6621 8.039 0.625 0.597 0.40 2447185.6690 8.037 0.627 0.594 0.40 2447185.6762 8.034 0.623 0.590 0.40 2447185.6840 8.024 0.629 0.592 0.39 2447185.6914 8.017 0.632 0.586 0.39 2447185.6982 8.014 0.632 0.583 0.40 2447185.7070 8.020 0.621 0.594 0.39 2447185.7170 8.007 0.611 0.587 0.38 2447185.7260 8.005 0.621 0.585 0.40 2447185.7330 8.007 0.613 0.589 0.40 2447185.7710 7.980 0.614 0.577 0.38 2447185.7783 7.982 0.612 0.585 0.37 --- Table I: radial velocities cribbed from McMaster site HJD rv (km/sec) 2447123.728 -0.58 2447123.772 -0.56 2447123.868 -0.60 2447123.916 0.92 2447123.980 0.10 2447124.022 -0.10 2447124.764 -7.34 2447124.831 -10.25 2447124.883 -11.53 2447124.937 -12.48 2447125.003 -13.64 2447134.747 3.40 2447135.841 -11.19 2447135.880 -10.19 2447135.940 -9.88 2447135.993 -6.90 2447135.717 2.15 2447136.802 3.31 2447136.857 3.85 2447136.902 3.65 2447136.945 3.34 2447136.996 2.78 2447137.708 -12.54 2447137.760 -12.10 2447137.846 -11.49 2447137.894 -10.48 2447137.943 -9.97 2447137.962 -9.44 2447141.700 -11.03 2447141.797 -11.70 2447141.829 -12.43 2447141.874 -13.69 2447141.907 -14.21 2447141.955 -12.70 2447142.006 -12.38