////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 22 Jul 19 08:04:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901145 SRC_RA: 267.2741d {+17h 49m 06s} (J2000), 267.5883d {+17h 50m 21s} (current), 266.4674d {+17h 45m 52s} (1950) SRC_DEC: -30.8766d {-30d 52' 35"} (J2000), -30.8815d {-30d 52' 52"} (current), -30.8614d {-30d 51' 40"} (1950) DISCOVERY_DATE: 18656 TJD; 173 DOY; 19/06/22 (yy/mm/dd) DISCOVERY_TIME: 29098 SOD {08:04:58.00} UT LEAD_TIME: 42.388 [days] MAX_DATE: 18698 TJD; 215 DOY; 19/08/03 (yy/mm/dd) MAX_TIME: 62640 SOD {17:24:00.00} UT MAX_UNCERT: 3.690 [days] CUSP_WIDTH: 21.59 +/- 1.68 [days] u0: 0.99 +/- 0.08 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.56 +/- 0.00 [mag] AMPLIFICATION: 1.34 +/- 0.06 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1145.html SUN_POSTN: 121.41d {+08h 05m 38s} +20.30d {+20d 18' 11"} SUN_DIST: 147.87 [deg] Sun_angle= -9.7 [hr] (East of Sun) MOON_POSTN: 1.08d {+00h 04m 20s} -5.02d {-05d 00' 58"} MOON_DIST: 90.41 [deg] GAL_COORDS: 358.73, -1.65 [deg] galactic lon,lat of the burst ECL_COORDS: 267.64, -7.46 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.