////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Apr 19 21:41:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900589 SRC_RA: 263.3795d {+17h 33m 31s} (J2000), 263.6882d {+17h 34m 45s} (current), 262.5775d {+17h 30m 19s} (1950) SRC_DEC: -30.3121d {-30d 18' 43"} (J2000), -30.3242d {-30d 19' 26"} (current), -30.2781d {-30d 16' 40"} (1950) DISCOVERY_DATE: 18570 TJD; 87 DOY; 19/03/28 (yy/mm/dd) DISCOVERY_TIME: 78090 SOD {21:41:30.00} UT LEAD_TIME: 73.192 [days] MAX_DATE: 18644 TJD; 161 DOY; 19/06/10 (yy/mm/dd) MAX_TIME: 8294 SOD {02:18:14.39} UT MAX_UNCERT: 2.570 [days] CUSP_WIDTH: 25.45 +/- 1.26 [days] u0: 0.00 +/- 1.08 [RingUnits] MAX_MAG: 8.8 mag (estimated) BASE_MAG: 17.19 +/- 0.00 [mag] AMPLIFICATION: 290.01 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0589.html SUN_POSTN: 35.94d {+02h 23m 46s} +14.28d {+14d 16' 33"} SUN_DIST: 133.39 [deg] Sun_angle= 8.8 [hr] (West of Sun) MOON_POSTN: 332.89d {+22h 11m 34s} -14.54d {-14d 32' 34"} MOON_DIST: 64.95 [deg] GAL_COORDS: 357.44, 1.49 [deg] galactic lon,lat of the burst ECL_COORDS: 264.24, -7.00 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.