////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 25 Jun 19 09:26:28 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900969 SRC_RA: 263.0634d {+17h 32m 15s} (J2000), 263.3716d {+17h 33m 29s} (current), 262.2693d {+17h 29m 05s} (1950) SRC_DEC: -29.1043d {-29d 06' 14"} (J2000), -29.1171d {-29d 07' 00"} (current), -29.0688d {-29d 04' 07"} (1950) DISCOVERY_DATE: 18628 TJD; 145 DOY; 19/05/25 (yy/mm/dd) DISCOVERY_TIME: 33988 SOD {09:26:28.00} UT LEAD_TIME: 31.978 [days] MAX_DATE: 18660 TJD; 177 DOY; 19/06/26 (yy/mm/dd) MAX_TIME: 32054 SOD {08:54:14.39} UT MAX_UNCERT: 1.930 [days] CUSP_WIDTH: 11.73 +/- 2.54 [days] u0: 0.25 +/- 0.12 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 20.64 +/- 0.01 [mag] AMPLIFICATION: 4.09 +/- 1.99 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0969.html SUN_POSTN: 93.88d {+06h 15m 32s} +23.39d {+23d 23' 17"} SUN_DIST: 168.98 [deg] Sun_angle= -11.3 [hr] (East of Sun) MOON_POSTN: 5.03d {+00h 20m 08s} -3.42d {-03d 24' 55"} MOON_DIST: 98.47 [deg] GAL_COORDS: 358.30, 2.38 [deg] galactic lon,lat of the burst ECL_COORDS: 263.91, -5.81 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.