////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 19 Sep 19 12:55:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901452 SRC_RA: 269.2780d {+17h 57m 07s} (J2000), 269.5952d {+17h 58m 23s} (current), 268.4703d {+17h 53m 53s} (1950) SRC_DEC: -30.9855d {-30d 59' 07"} (J2000), -30.9866d {-30d 59' 11"} (current), -30.9800d {-30d 58' 47"} (1950) DISCOVERY_DATE: 18714 TJD; 231 DOY; 19/08/19 (yy/mm/dd) DISCOVERY_TIME: 46518 SOD {12:55:18.00} UT LEAD_TIME: 30.300 [days] MAX_DATE: 18744 TJD; 261 DOY; 19/09/18 (yy/mm/dd) MAX_TIME: 72403 SOD {20:06:43.19} UT MAX_UNCERT: 0.040 [days] CUSP_WIDTH: 2.26 +/- 0.04 [days] u0: 0.00 +/- 0.15 [RingUnits] MAX_MAG: 7.4 mag (estimated) BASE_MAG: 16.07 +/- 0.00 [mag] AMPLIFICATION: 376.06 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1452.html SUN_POSTN: 176.61d {+11h 46m 26s} +1.47d {+01d 28' 06"} SUN_DIST: 93.32 [deg] Sun_angle= -6.2 [hr] (East of Sun) MOON_POSTN: 54.46d {+03h 37m 51s} +15.54d {+15d 32' 39"} MOON_DIST: 144.43 [deg] GAL_COORDS: 359.51, -3.19 [deg] galactic lon,lat of the burst ECL_COORDS: 269.38, -7.55 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.