////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 12 Sep 19 10:27:25 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901433 SRC_RA: 268.0136d {+17h 52m 03s} (J2000), 268.3400d {+17h 53m 22s} (current), 267.1817d {+17h 48m 44s} (1950) SRC_DEC: -34.5316d {-34d 31' 53"} (J2000), -34.5351d {-34d 32' 05"} (current), -34.5199d {-34d 31' 11"} (1950) DISCOVERY_DATE: 18707 TJD; 224 DOY; 19/08/12 (yy/mm/dd) DISCOVERY_TIME: 37645 SOD {10:27:25.00} UT LEAD_TIME: 40.864 [days] MAX_DATE: 18748 TJD; 265 DOY; 19/09/22 (yy/mm/dd) MAX_TIME: 25919 SOD {07:11:59.99} UT MAX_UNCERT: 4.210 [days] CUSP_WIDTH: 26.10 +/- 2.41 [days] u0: 0.52 +/- 0.13 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 18.22 +/- 0.00 [mag] AMPLIFICATION: 2.09 +/- 0.42 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1433.html SUN_POSTN: 170.24d {+11h 20m 58s} +4.20d {+04d 12' 07"} SUN_DIST: 99.05 [deg] Sun_angle= -6.5 [hr] (East of Sun) MOON_POSTN: 333.70d {+22h 14m 48s} -14.65d {-14d 39' 14"} MOON_DIST: 61.60 [deg] GAL_COORDS: 355.90, -4.05 [deg] galactic lon,lat of the burst ECL_COORDS: 268.33,-11.10 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.