////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 03 Jun 19 12:27:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900803 SRC_RA: 268.6164d {+17h 54m 28s} (J2000), 268.9302d {+17h 55m 43s} (current), 267.8052d {+17h 51m 13s} (1950) SRC_DEC: -31.5306d {-31d 31' 49"} (J2000), -31.5329d {-31d 31' 57"} (current), -31.5219d {-31d 31' 18"} (1950) DISCOVERY_DATE: 18606 TJD; 123 DOY; 19/05/03 (yy/mm/dd) DISCOVERY_TIME: 44878 SOD {12:27:58.00} UT LEAD_TIME: 32.402 [days] MAX_DATE: 18638 TJD; 155 DOY; 19/06/04 (yy/mm/dd) MAX_TIME: 79574 SOD {22:06:14.40} UT MAX_UNCERT: 0.570 [days] CUSP_WIDTH: 38.76 +/- 1.24 [days] u0: 0.14 +/- 0.00 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 20.13 +/- 0.00 [mag] AMPLIFICATION: 6.95 +/- 0.29 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0803.html SUN_POSTN: 71.21d {+04h 44m 50s} +22.31d {+22d 18' 44"} SUN_DIST: 161.74 [deg] Sun_angle= 10.8 [hr] (West of Sun) MOON_POSTN: 73.02d {+04h 52m 06s} +19.54d {+19d 32' 32"} MOON_DIST: 161.34 [deg] GAL_COORDS: 358.75, -2.97 [deg] galactic lon,lat of the burst ECL_COORDS: 268.81, -8.10 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.