////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 09 Aug 18 08:24:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801458 SRC_RA: 270.8321d {+18h 03m 20s} (J2000), 271.1218d {+18h 04m 29s} (current), 270.0501d {+18h 00m 12s} (1950) SRC_DEC: -26.9379d {-26d 56' 15"} (J2000), -26.9361d {-26d 56' 09"} (current), -26.9400d {-26d 56' 23"} (1950) DISCOVERY_DATE: 18308 TJD; 190 DOY; 18/07/09 (yy/mm/dd) DISCOVERY_TIME: 30258 SOD {08:24:18.00} UT LEAD_TIME: 31.655 [days] MAX_DATE: 18340 TJD; 222 DOY; 18/08/10 (yy/mm/dd) MAX_TIME: 431 SOD {00:07:11.99} UT MAX_UNCERT: 0.110 [days] CUSP_WIDTH: 3.89 +/- 0.16 [days] u0: 0.00 +/- 0.22 [RingUnits] MAX_MAG: 10.0 mag (estimated) BASE_MAG: 18.75 +/- 0.00 [mag] AMPLIFICATION: 531.75 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1458.html SUN_POSTN: 139.17d {+09h 16m 42s} +15.82d {+15d 49' 24"} SUN_DIST: 134.18 [deg] Sun_angle= -8.8 [hr] (East of Sun) MOON_POSTN: 108.71d {+07h 14m 51s} +20.76d {+20d 45' 25"} MOON_DIST: 162.79 [deg] GAL_COORDS: 3.70, -2.36 [deg] galactic lon,lat of the burst ECL_COORDS: 270.74, -3.50 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.