////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 31 Mar 15 15:37:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500551 SRC_RA: 270.6716d {+18h 02m 41s} (J2000), 270.9211d {+18h 03m 41s} (current), 269.8493d {+17h 59m 24s} (1950) SRC_DEC: -33.1420d {-33d 08' 30"} (J2000), -33.1408d {-33d 08' 26"} (current), -33.1433d {-33d 08' 35"} (1950) DISCOVERY_DATE: 17084 TJD; 62 DOY; 15/03/03 (yy/mm/dd) DISCOVERY_TIME: 56226 SOD {15:37:06.00} UT LEAD_TIME: 35.824 [days] MAX_DATE: 17120 TJD; 98 DOY; 15/04/08 (yy/mm/dd) MAX_TIME: 41040 SOD {11:24:00.00} UT MAX_UNCERT: 1.830 [days] CUSP_WIDTH: 13.76 +/- 1.03 [days] u0: 0.10 +/- 0.54 [RingUnits] MAX_MAG: 15.3 mag (estimated) BASE_MAG: 17.78 +/- 0.00 [mag] AMPLIFICATION: 9.39 +/- 47.08 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0551.html SUN_POSTN: 9.75d {+00h 39m 00s} +4.20d {+04d 11' 53"} SUN_DIST: 99.68 [deg] Sun_angle= 6.6 [hr] (West of Sun) MOON_POSTN: 149.57d {+09h 58m 17s} +8.62d {+08d 37' 22"} MOON_DIST: 120.84 [deg] GAL_COORDS: 358.21, -5.28 [deg] galactic lon,lat of the burst ECL_COORDS: 270.57, -9.70 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.