////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 03 Jun 19 12:27:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900787 SRC_RA: 268.4920d {+17h 53m 58s} (J2000), 268.7999d {+17h 55m 12s} (current), 267.6961d {+17h 50m 47s} (1950) SRC_DEC: -29.1868d {-29d 11' 11"} (J2000), -29.1893d {-29d 11' 21"} (current), -29.1775d {-29d 10' 38"} (1950) DISCOVERY_DATE: 18606 TJD; 123 DOY; 19/05/03 (yy/mm/dd) DISCOVERY_TIME: 44846 SOD {12:27:26.00} UT LEAD_TIME: 47.152 [days] MAX_DATE: 18653 TJD; 170 DOY; 19/06/19 (yy/mm/dd) MAX_TIME: 57974 SOD {16:06:14.40} UT MAX_UNCERT: 3.130 [days] CUSP_WIDTH: 24.88 +/- 1.39 [days] u0: 0.66 +/- 0.09 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 18.15 +/- 0.00 [mag] AMPLIFICATION: 1.74 +/- 0.18 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0787.html SUN_POSTN: 71.21d {+04h 44m 50s} +22.31d {+22d 18' 44"} SUN_DIST: 162.75 [deg] Sun_angle= 10.8 [hr] (West of Sun) MOON_POSTN: 73.02d {+04h 52m 05s} +19.54d {+19d 32' 28"} MOON_DIST: 162.72 [deg] GAL_COORDS: 0.72, -1.69 [deg] galactic lon,lat of the burst ECL_COORDS: 268.68, -5.75 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.