////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 03 Jun 19 12:28:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900810 SRC_RA: 270.8961d {+18h 03m 35s} (J2000), 271.2027d {+18h 04m 49s} (current), 270.1034d {+18h 00m 25s} (1950) SRC_DEC: -28.6681d {-28d 40' 04"} (J2000), -28.6661d {-28d 39' 57"} (current), -28.6705d {-28d 40' 13"} (1950) DISCOVERY_DATE: 18606 TJD; 123 DOY; 19/05/03 (yy/mm/dd) DISCOVERY_TIME: 44892 SOD {12:28:12.00} UT LEAD_TIME: 78.974 [days] MAX_DATE: 18685 TJD; 202 DOY; 19/07/21 (yy/mm/dd) MAX_TIME: 42681 SOD {11:51:21.59} UT MAX_UNCERT: 2.490 [days] CUSP_WIDTH: 30.84 +/- 1.29 [days] u0: 0.00 +/- 0.27 [RingUnits] MAX_MAG: 7.8 mag (estimated) BASE_MAG: 17.33 +/- 0.00 [mag] AMPLIFICATION: 594.06 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0810.html SUN_POSTN: 71.21d {+04h 44m 50s} +22.31d {+22d 18' 44"} SUN_DIST: 160.90 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 73.03d {+04h 52m 06s} +19.54d {+19d 32' 33"} MOON_DIST: 161.10 [deg] GAL_COORDS: 2.22, -3.26 [deg] galactic lon,lat of the burst ECL_COORDS: 270.79, -5.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.