////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 18 Aug 15 19:51:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201501815 SRC_RA: 270.4142d {+18h 01m 39s} (J2000), 270.6593d {+18h 02m 38s} (current), 269.6257d {+17h 58m 30s} (1950) SRC_DEC: -27.9893d {-27d 59' 20"} (J2000), -27.9885d {-27d 59' 18"} (current), -27.9894d {-27d 59' 21"} (1950) DISCOVERY_DATE: 17221 TJD; 199 DOY; 15/07/18 (yy/mm/dd) DISCOVERY_TIME: 71466 SOD {19:51:06.00} UT LEAD_TIME: 553.825 [days] MAX_DATE: 17775 TJD; 753 DOY; 15/135987226/-1076153560 (yy/mm/dd) MAX_TIME: 56332 SOD {15:38:52.79} UT MAX_UNCERT: 22.070 [days] CUSP_WIDTH: 310.70 +/- 12.19 [days] u0: 0.00 +/- 0.08 [RingUnits] MAX_MAG: 6.6 mag (estimated) BASE_MAG: 16.93 +/- 0.00 [mag] AMPLIFICATION: 232.14 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1815.html SUN_POSTN: 147.82d {+09h 51m 17s} +13.00d {+13d 00' 02"} SUN_DIST: 124.90 [deg] Sun_angle= -8.2 [hr] (East of Sun) MOON_POSTN: 191.02d {+12h 44m 06s} -3.66d {-03d 39' 43"} MOON_DIST: 79.13 [deg] GAL_COORDS: 2.60, -2.56 [deg] galactic lon,lat of the burst ECL_COORDS: 270.37, -4.55 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.