////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 29 Apr 15 14:14:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500854 SRC_RA: 269.5904d {+17h 58m 22s} (J2000), 269.8314d {+17h 59m 20s} (current), 268.7998d {+17h 55m 12s} (1950) SRC_DEC: -28.3376d {-28d 20' 14"} (J2000), -28.3380d {-28d 20' 16"} (current), -28.3337d {-28d 20' 00"} (1950) DISCOVERY_DATE: 17110 TJD; 88 DOY; 15/03/29 (yy/mm/dd) DISCOVERY_TIME: 51280 SOD {14:14:40.00} UT LEAD_TIME: 33.347 [days] MAX_DATE: 17143 TJD; 121 DOY; 15/05/01 (yy/mm/dd) MAX_TIME: 81302 SOD {22:35:02.40} UT MAX_UNCERT: 0.140 [days] CUSP_WIDTH: 2.57 +/- 0.16 [days] u0: 0.00 +/- 0.39 [RingUnits] MAX_MAG: 8.6 mag (estimated) BASE_MAG: 18.55 +/- 0.00 [mag] AMPLIFICATION: 154.46 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0854.html SUN_POSTN: 36.57d {+02h 26m 16s} +14.48d {+14d 28' 52"} SUN_DIST: 128.93 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 168.42d {+11h 13m 40s} +2.81d {+02d 48' 30"} MOON_DIST: 101.38 [deg] GAL_COORDS: 1.94, -2.10 [deg] galactic lon,lat of the burst ECL_COORDS: 269.64, -4.90 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.