////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 31 Mar 15 15:37:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500554 SRC_RA: 266.1432d {+17h 44m 34s} (J2000), 266.3958d {+17h 45m 35s} (current), 265.3108d {+17h 41m 15s} (1950) SRC_DEC: -34.6645d {-34d 39' 51"} (J2000), -34.6700d {-34d 40' 11"} (current), -34.6438d {-34d 38' 37"} (1950) DISCOVERY_DATE: 17084 TJD; 62 DOY; 15/03/03 (yy/mm/dd) DISCOVERY_TIME: 56232 SOD {15:37:12.00} UT LEAD_TIME: 39.274 [days] MAX_DATE: 17123 TJD; 101 DOY; 15/04/11 (yy/mm/dd) MAX_TIME: 79919 SOD {22:11:59.99} UT MAX_UNCERT: 9.210 [days] CUSP_WIDTH: 18.87 +/- 4.40 [days] u0: 0.90 +/- 0.25 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 19.15 +/- 0.00 [mag] AMPLIFICATION: 1.42 +/- 0.23 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0554.html SUN_POSTN: 9.75d {+00h 39m 00s} +4.20d {+04d 11' 53"} SUN_DIST: 103.36 [deg] Sun_angle= 6.9 [hr] (West of Sun) MOON_POSTN: 149.57d {+09h 58m 17s} +8.62d {+08d 37' 21"} MOON_DIST: 116.89 [deg] GAL_COORDS: 354.99, -2.80 [deg] galactic lon,lat of the burst ECL_COORDS: 266.77,-11.27 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.