////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 30 Apr 15 14:02:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500875 SRC_RA: 270.9480d {+18h 03m 48s} (J2000), 271.1907d {+18h 04m 46s} (current), 270.1520d {+18h 00m 36s} (1950) SRC_DEC: -29.1739d {-29d 10' 25"} (J2000), -29.1723d {-29d 10' 19"} (current), -29.1766d {-29d 10' 35"} (1950) DISCOVERY_DATE: 17111 TJD; 89 DOY; 15/03/30 (yy/mm/dd) DISCOVERY_TIME: 50550 SOD {14:02:30.00} UT LEAD_TIME: 32.251 [days] MAX_DATE: 17143 TJD; 121 DOY; 15/05/01 (yy/mm/dd) MAX_TIME: 72230 SOD {20:03:50.40} UT MAX_UNCERT: 0.060 [days] CUSP_WIDTH: 4.19 +/- 0.35 [days] u0: 0.00 +/- 0.05 [RingUnits] MAX_MAG: 9.3 mag (estimated) BASE_MAG: 19.38 +/- 0.00 [mag] AMPLIFICATION: 69.74 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0875.html SUN_POSTN: 37.51d {+02h 30m 02s} +14.79d {+14d 47' 13"} SUN_DIST: 128.64 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 179.61d {+11h 58m 25s} -0.89d {-00d 53' 26"} MOON_DIST: 90.95 [deg] GAL_COORDS: 1.80, -3.55 [deg] galactic lon,lat of the burst ECL_COORDS: 270.83, -5.74 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.