OGLE-2 EARLY WARNING SYSTEM - 1998 EVENTS

Microlensing events data can also be found on Data download site or on Anonymous FTP.

Microlensing light curve model fit parameters have following meaning:

EventFieldStar NoRA (J2000)Dec (J2000) Tmax (HJD) Tmax (UT) tau Amax Dmag I0
1998-BUL-01 BUL_SC3 469296 17:53:40.36 -30:10:20.1 2450887.185 1998-03-14.69 39.770 3.263 1.284 17.180
1998-BUL-02 BUL_SC21 678389 18:00:40.20 -29:19:35.2 2450890.374 1998-03-17.87 58.644 2.698 1.078 18.042
1998-BUL-03 BUL_SC30 236837 18:01:18.12 -29:05:49.9 2450901.185 1998-03-28.68 45.860 1.703 0.578 17.034
1998-BUL-04 BUL_SC31 513194 18:02:29.02 -28:33:12.5 2450913.623 1998-04-10.12 17.332 1.962 0.732 17.227
1998-BUL-05 BUL_SC27 568529 17:48:42.80 -35:23:08.5 2450914.155 1998-04-10.65 19.154 6.595 2.048 18.337
1998-BUL-06 BUL_SC4 568740 17:54:49.35 -29:20:25.0 2450915.884 1998-04-12.38 16.337 1.430 0.388 15.593
1998-BUL-07 BUL_SC33 85552 18:05:02.33 -28:55:17.9 2450917.097 1998-04-13.60 26.098 3.460 1.348 17.483
1998-BUL-08 BUL_SC3 601945 17:53:36.63 -29:31:21.2 2450923.572 1998-04-20.07 40.187 1.621 0.525 17.354
1998-BUL-09 BUL_SC26 395449 17:47:23.43 -35:17:40.9 2450926.608 1998-04-23.11 31.341 1.599 0.510 17.259
1998-BUL-10 BUL_SC41 428823 17:52:19.07 -32:48:20.8 2450927.471 1998-04-23.97 49.282 3.882 1.473 18.933
1998-BUL-11 BUL_SC31 24931 18:02:00.24 -28:57:27.8 2450930.841 1998-04-27.34 10.171 2.630 1.050 17.674
1998-BUL-12 BUL_SC4 487470 17:54:41.54 -29:46:03.5 2450959.220 1998-05-25.72 34.778 1.234 0.228 12.932
1998-BUL-13 BUL_SC22 258372 17:56:35.30 -30:56:33.4 2450944.952 1998-05-11.45 51.046 3.095 1.227 17.002
1998-BUL-14 BUL_SC3 91382 17:53:09.33 -30:01:12.1 2450956.002 1998-05-22.50 38.257 14.566 2.908 16.501
1998-BUL-15 BUL_SC18 594723 18:07:20.83 -27:34:10.8 2450944.358 1998-05-10.86 18.150 13.861 2.854 18.641
1998-BUL-16 BUL_SC5 63662 17:49:52.76 -29:45:27.2 2450934.260 1998-04-30.76 15.700 2.331 0.919 17.821
1998-BUL-17 BUL_SC34 144644 17:57:47.60 -29:03:54.3 2450949.426 1998-05-15.93 7.559 3.697 1.420 16.349
1998-BUL-18 BUL_SC4 267762 17:54:21.79 -29:53:24.0 2450971.027 1998-06-06.53 6.959 4.096 1.531 15.464
1998-BUL-19 BUL_SC31 631037 18:02:40.12 -28:56:28.1 2450965.927 1998-06-01.43 27.877 4.017 1.510 18.863
1998-BUL-20 BUL_SC44 288419 17:49:49.15 -29:49:10.3 2450967.175 1998-06-02.67 9.488 1.747 0.606 16.819
1998-BUL-21 BUL_SC34 651798 17:58:33.77 -28:54:28.7 2450992.449 1998-06-27.95 25.647 2.459 0.977 15.553
1998-BUL-22 BUL_SC38 95103 18:01:09.74 -29:56:18.9 2450990.462 1998-06-25.96 6.941 6.468 2.027 15.972
1998-BUL-23 BUL_SC35 451130 18:04:33.63 -28:07:32.2 2450997.510 1998-07-03.01 16.297 1.741 0.602 15.350
1998-BUL-24 BUL_SC14 194722 17:46:47.64 -23:24:02.0 2450995.344 1998-06-30.84 13.816 1.143 0.145 15.992
1998-BUL-25 BUL_SC44 256957 17:49:40.00 -30:10:12.0 2451041.426 1998-08-15.93 32.886 2.043 0.775 17.725
1998-BUL-26 BUL_SC4 134300 17:54:13.04 -29:35:14.1 2451039.453 1998-08-13.95 21.494 1.424 0.384 16.742
1998-BUL-27 BUL_SC3 588309 17:53:38.65 -29:33:42.3 2451048.612 1998-08-23.11 23.265 1.196 0.194 14.863
1998-BUL-28 BUL_SC3 792295 17:53:54.15 -29:36:40.6 2451056.406 1998-08-30.91 95.913 6.855 2.090 19.247
1998-BUL-29 BUL_SC44 222903 17:49:22.49 -29:36:52.9 2451042.258 1998-08-16.76 14.466 9036.7 9.890 19.212
1998-BUL-30 BUL_SC5 59256 17:49:55.59 -29:48:03.3 2451043.474 1998-08-17.97 12.864 3.666 1.410 18.799
1998-BUL-31 BUL_SC4 463924 17:54:43.94 -29:51:18.2 2451061.474 1998-09-04.97 30.785 1.430 0.388 16.575
1998-BUL-32 BUL_SC42 347998 18:09:10.54 -27:06:42.0 2451028.081 1998-08-02.58 33.041 >23 >3.4 18.285
1998-BUL-33 BUL_SC17 270411 18:10:59.47 -26:13:16.3 2451043.215 1998-08-17.71 18.308 3.423 1.336 18.468
1998-BUL-34 BUL_SC22 390560 17:56:56.81 -31:11:51.0 2451073.877 1998-09-17.38 16.233 1.961 0.731 16.356
1998-BUL-35 BUL_SC22 167822 17:56:25.81 -30:26:56.4 2451059.522 1998-09-03.02 8.229 10.125 2.513 18.564
1998-BUL-36 BUL_SC35 54409 18:04:02.87 -28:09:22.4 2451083.895 1998-09-27.39 11.646 3.071 1.218 17.261
1998-BUL-37 BUL_SC2 495787 18:04:42.38 -28:59:38.7 2451082.506 1998-09-26.01 18.706 2.517 1.002 18.577
1998-BUL-38 BUL_SC39 448437 17:55:51.91 -30:02:31.4 2451095.177 1998-10-08.68 17.069 1.446 0.400 14.705
1998-BUL-39 BUL_SC4 451457 17:54:44.69 -29:55:42.8 2451129.326 1998-11-11.83 37.784 15.170 2.952 16.856
1998-BUL-40 BUL_SC41 568646 17:52:31.53 -32:50:53.0 2451167.389 1998-12-19.89 96.515 7648.0 9.709 17.941
1998-BUL-41 BUL_SC21 766993 18:00:39.38 -28:55:14.6 2451120.742 1998-11-03.24 28.588 1.370 0.342 15.474

Andrzej Udalski and Michal Szymanski

Warsaw University Observatory

Warsaw, Poland

Last updated on Thu Nov 5 10:24:47 MET 1998