////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Jun 19 21:04:41 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900965 SRC_RA: 263.7894d {+17h 35m 09s} (J2000), 264.0982d {+17h 36m 24s} (current), 262.9936d {+17h 31m 58s} (1950) SRC_DEC: -29.3229d {-29d 19' 21"} (J2000), -29.3343d {-29d 20' 02"} (current), -29.2909d {-29d 17' 26"} (1950) DISCOVERY_DATE: 18626 TJD; 143 DOY; 19/05/23 (yy/mm/dd) DISCOVERY_TIME: 75881 SOD {21:04:41.00} UT LEAD_TIME: 59.998 [days] MAX_DATE: 18686 TJD; 203 DOY; 19/07/22 (yy/mm/dd) MAX_TIME: 75686 SOD {21:01:26.40} UT MAX_UNCERT: 10.710 [days] CUSP_WIDTH: 46.69 +/- 5.72 [days] u0: 0.52 +/- 0.20 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.45 +/- 0.00 [mag] AMPLIFICATION: 2.11 +/- 0.67 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0965.html SUN_POSTN: 92.31d {+06h 09m 14s} +23.42d {+23d 25' 09"} SUN_DIST: 170.57 [deg] Sun_angle= -11.5 [hr] (East of Sun) MOON_POSTN: 348.17d {+23h 12m 42s} -9.96d {-09d 57' 33"} MOON_DIST: 80.02 [deg] GAL_COORDS: 358.46, 1.73 [deg] galactic lon,lat of the burst ECL_COORDS: 264.56, -6.00 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.