////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 02 Sep 19 19:01:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901420 SRC_RA: 269.7767d {+17h 59m 06s} (J2000), 270.0989d {+18h 00m 24s} (current), 268.9542d {+17h 55m 49s} (1950) SRC_DEC: -33.1810d {-33d 10' 51"} (J2000), -33.1811d {-33d 10' 51"} (current), -33.1779d {-33d 10' 39"} (1950) DISCOVERY_DATE: 18697 TJD; 214 DOY; 19/08/02 (yy/mm/dd) DISCOVERY_TIME: 68500 SOD {19:01:40.00} UT LEAD_TIME: 57.672 [days] MAX_DATE: 18755 TJD; 272 DOY; 19/09/29 (yy/mm/dd) MAX_TIME: 40175 SOD {11:09:35.99} UT MAX_UNCERT: 3.840 [days] CUSP_WIDTH: 17.17 +/- 1.92 [days] u0: 0.00 +/- 4.90 [RingUnits] MAX_MAG: 8.3 mag (estimated) BASE_MAG: 17.36 +/- 0.00 [mag] AMPLIFICATION: 355.64 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1420.html SUN_POSTN: 161.56d {+10h 46m 14s} +7.81d {+07d 48' 29"} SUN_DIST: 109.76 [deg] Sun_angle= -7.2 [hr] (East of Sun) MOON_POSTN: 207.00d {+13h 47m 59s} -5.78d {-05d 46' 58"} MOON_DIST: 64.42 [deg] GAL_COORDS: 357.81, -4.64 [deg] galactic lon,lat of the burst ECL_COORDS: 269.81, -9.74 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.