////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 03 Aug 19 19:07:15 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901254 SRC_RA: 266.1514d {+17h 44m 36s} (J2000), 266.4556d {+17h 45m 49s} (current), 265.3718d {+17h 41m 29s} (1950) SRC_DEC: -26.6256d {-26d 37' 31"} (J2000), -26.6326d {-26d 37' 56"} (current), -26.6050d {-26d 36' 17"} (1950) DISCOVERY_DATE: 18667 TJD; 184 DOY; 19/07/03 (yy/mm/dd) DISCOVERY_TIME: 68835 SOD {19:07:15.00} UT LEAD_TIME: 55.394 [days] MAX_DATE: 18723 TJD; 240 DOY; 19/08/28 (yy/mm/dd) MAX_TIME: 16502 SOD {04:35:02.40} UT MAX_UNCERT: 2.050 [days] CUSP_WIDTH: 18.28 +/- 1.24 [days] u0: 0.00 +/- 1.31 [RingUnits] MAX_MAG: 9.5 mag (estimated) BASE_MAG: 17.13 +/- 0.00 [mag] AMPLIFICATION: 457.84 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1254.html SUN_POSTN: 133.62d {+08h 54m 30s} +17.42d {+17d 25' 18"} SUN_DIST: 135.56 [deg] Sun_angle= -8.9 [hr] (East of Sun) MOON_POSTN: 171.27d {+11h 25m 05s} +8.65d {+08d 39' 13"} MOON_DIST: 98.47 [deg] GAL_COORDS: 1.85, 1.40 [deg] galactic lon,lat of the burst ECL_COORDS: 266.55, -3.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.