////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 28 Aug 19 18:46:39 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901375 SRC_RA: 271.0409d {+18h 04m 10s} (J2000), 271.3493d {+18h 05m 24s} (current), 270.2531d {+18h 01m 01s} (1950) SRC_DEC: -27.8751d {-27d 52' 29"} (J2000), -27.8728d {-27d 52' 21"} (current), -27.8782d {-27d 52' 41"} (1950) DISCOVERY_DATE: 18692 TJD; 209 DOY; 19/07/28 (yy/mm/dd) DISCOVERY_TIME: 67598 SOD {18:46:38.00} UT LEAD_TIME: 130.941 [days] MAX_DATE: 18823 TJD; 340 DOY; 19/12/06 (yy/mm/dd) MAX_TIME: 62467 SOD {17:21:07.20} UT MAX_UNCERT: 1.940 [days] CUSP_WIDTH: 59.92 +/- 1.01 [days] u0: 0.00 +/- 0.31 [RingUnits] MAX_MAG: 7.5 mag (estimated) BASE_MAG: 16.54 +/- 0.00 [mag] AMPLIFICATION: 195.73 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1375.html SUN_POSTN: 157.01d {+10h 28m 02s} +9.61d {+09d 36' 36"} SUN_DIST: 115.93 [deg] Sun_angle= -7.6 [hr] (East of Sun) MOON_POSTN: 134.68d {+08h 58m 42s} +19.45d {+19d 26' 50"} MOON_DIST: 139.64 [deg] GAL_COORDS: 2.98, -2.98 [deg] galactic lon,lat of the burst ECL_COORDS: 270.92, -4.44 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.