////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 29 Apr 19 18:45:15 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900592 SRC_RA: 268.8073d {+17h 55m 14s} (J2000), 269.1106d {+17h 56m 27s} (current), 268.0192d {+17h 52m 05s} (1950) SRC_DEC: -27.9390d {-27d 56' 19"} (J2000), -27.9409d {-27d 56' 26"} (current), -27.9313d {-27d 55' 52"} (1950) DISCOVERY_DATE: 18571 TJD; 88 DOY; 19/03/29 (yy/mm/dd) DISCOVERY_TIME: 67515 SOD {18:45:15.00} UT LEAD_TIME: 30.353 [days] MAX_DATE: 18602 TJD; 119 DOY; 19/04/29 (yy/mm/dd) MAX_TIME: 11577 SOD {03:12:57.60} UT MAX_UNCERT: 1.530 [days] CUSP_WIDTH: 10.36 +/- 1.46 [days] u0: 0.73 +/- 0.02 [RingUnits] MAX_MAG: 19.4 mag (estimated) BASE_MAG: 19.97 +/- 0.00 [mag] AMPLIFICATION: 1.61 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0592.html SUN_POSTN: 36.78d {+02h 27m 06s} +14.55d {+14d 32' 56"} SUN_DIST: 129.81 [deg] Sun_angle= 8.5 [hr] (West of Sun) MOON_POSTN: 343.04d {+22h 52m 09s} -11.31d {-11d 18' 50"} MOON_DIST: 70.62 [deg] GAL_COORDS: 1.94, -1.30 [deg] galactic lon,lat of the burst ECL_COORDS: 268.94, -4.50 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.