////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 May 19 19:51:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900785 SRC_RA: 263.2942d {+17h 33m 11s} (J2000), 263.6004d {+17h 34m 24s} (current), 262.5018d {+17h 30m 00s} (1950) SRC_DEC: -28.8116d {-28d 48' 41"} (J2000), -28.8239d {-28d 49' 25"} (current), -28.7772d {-28d 46' 37"} (1950) DISCOVERY_DATE: 18597 TJD; 114 DOY; 19/04/24 (yy/mm/dd) DISCOVERY_TIME: 71483 SOD {19:51:23.00} UT LEAD_TIME: 38.611 [days] MAX_DATE: 18636 TJD; 153 DOY; 19/06/02 (yy/mm/dd) MAX_TIME: 37843 SOD {10:30:43.20} UT MAX_UNCERT: 3.640 [days] CUSP_WIDTH: 15.66 +/- 1.86 [days] u0: 0.39 +/- 0.26 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 18.86 +/- 0.00 [mag] AMPLIFICATION: 2.66 +/- 1.57 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0785.html SUN_POSTN: 61.34d {+04h 05m 21s} +20.82d {+20d 49' 30"} SUN_DIST: 158.31 [deg] Sun_angle= 10.5 [hr] (West of Sun) MOON_POSTN: 316.13d {+21h 04m 31s} -19.01d {-19d 00' 44"} MOON_DIST: 48.62 [deg] GAL_COORDS: 358.66, 2.37 [deg] galactic lon,lat of the burst ECL_COORDS: 264.10, -5.51 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.