////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 26 Aug 19 18:50:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901365 SRC_RA: 270.1694d {+18h 00m 41s} (J2000), 270.4820d {+18h 01m 56s} (current), 269.3706d {+17h 57m 29s} (1950) SRC_DEC: -29.6125d {-29d 36' 44"} (J2000), -29.6119d {-29d 36' 42"} (current), -29.6114d {-29d 36' 40"} (1950) DISCOVERY_DATE: 18690 TJD; 207 DOY; 19/07/26 (yy/mm/dd) DISCOVERY_TIME: 67818 SOD {18:50:18.00} UT LEAD_TIME: 32.502 [days] MAX_DATE: 18723 TJD; 240 DOY; 19/08/28 (yy/mm/dd) MAX_TIME: 24796 SOD {06:53:16.80} UT MAX_UNCERT: 1.400 [days] CUSP_WIDTH: 9.95 +/- 1.19 [days] u0: 0.64 +/- 0.05 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.98 +/- 0.00 [mag] AMPLIFICATION: 1.78 +/- 0.12 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1365.html SUN_POSTN: 155.18d {+10h 20m 44s} +10.31d {+10d 18' 40"} SUN_DIST: 117.00 [deg] Sun_angle= -7.7 [hr] (East of Sun) MOON_POSTN: 103.55d {+06h 54m 11s} +22.60d {+22d 36' 12"} MOON_DIST: 166.35 [deg] GAL_COORDS: 1.08, -3.17 [deg] galactic lon,lat of the burst ECL_COORDS: 270.15, -6.17 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.