////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 30 Jun 19 19:53:53 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901022 SRC_RA: 265.2994d {+17h 41m 12s} (J2000), 265.6031d {+17h 42m 25s} (current), 264.5173d {+17h 38m 04s} (1950) SRC_DEC: -27.0521d {-27d 03' 07"} (J2000), -27.0607d {-27d 03' 37"} (current), -27.0274d {-27d 01' 38"} (1950) DISCOVERY_DATE: 18633 TJD; 150 DOY; 19/05/30 (yy/mm/dd) DISCOVERY_TIME: 71633 SOD {19:53:53.00} UT LEAD_TIME: 38.464 [days] MAX_DATE: 18672 TJD; 189 DOY; 19/07/08 (yy/mm/dd) MAX_TIME: 25315 SOD {07:01:55.20} UT MAX_UNCERT: 4.120 [days] CUSP_WIDTH: 22.71 +/- 2.66 [days] u0: 0.76 +/- 0.08 [RingUnits] MAX_MAG: 18.9 mag (estimated) BASE_MAG: 19.40 +/- 0.00 [mag] AMPLIFICATION: 1.58 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1022.html SUN_POSTN: 99.52d {+06h 38m 04s} +23.15d {+23d 08' 52"} SUN_DIST: 166.82 [deg] Sun_angle= -11.1 [hr] (East of Sun) MOON_POSTN: 71.76d {+04h 47m 03s} +19.33d {+19d 20' 00"} MOON_DIST: 165.13 [deg] GAL_COORDS: 1.09, 1.82 [deg] galactic lon,lat of the burst ECL_COORDS: 265.81, -3.68 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.