////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 13 Sep 19 21:18:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901440 SRC_RA: 268.2360d {+17h 52m 57s} (J2000), 268.5636d {+17h 54m 15s} (current), 267.4012d {+17h 49m 36s} (1950) SRC_DEC: -34.9306d {-34d 55' 49"} (J2000), -34.9336d {-34d 56' 00"} (current), -34.9200d {-34d 55' 11"} (1950) DISCOVERY_DATE: 18708 TJD; 225 DOY; 19/08/13 (yy/mm/dd) DISCOVERY_TIME: 76698 SOD {21:18:18.00} UT LEAD_TIME: 102.097 [days] MAX_DATE: 18810 TJD; 327 DOY; 19/11/23 (yy/mm/dd) MAX_TIME: 85103 SOD {23:38:23.99} UT MAX_UNCERT: 5.930 [days] CUSP_WIDTH: 78.24 +/- 4.89 [days] u0: 0.00 +/- 0.64 [RingUnits] MAX_MAG: 8.7 mag (estimated) BASE_MAG: 18.76 +/- 0.00 [mag] AMPLIFICATION: 233.44 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1440.html SUN_POSTN: 171.54d {+11h 26m 10s} +3.65d {+03d 38' 49"} SUN_DIST: 97.84 [deg] Sun_angle= -6.5 [hr] (East of Sun) MOON_POSTN: 350.33d {+23h 21m 19s} -8.97d {-08d 58' 21"} MOON_DIST: 78.15 [deg] GAL_COORDS: 355.65, -4.41 [deg] galactic lon,lat of the burst ECL_COORDS: 268.52,-11.50 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.