////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 25 Apr 15 16:49:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500824 SRC_RA: 267.6884d {+17h 50m 45s} (J2000), 267.9299d {+17h 51m 43s} (current), 266.8956d {+17h 47m 35s} (1950) SRC_DEC: -28.7120d {-28d 42' 42"} (J2000), -28.7152d {-28d 42' 54"} (current), -28.6988d {-28d 41' 55"} (1950) DISCOVERY_DATE: 17106 TJD; 84 DOY; 15/03/25 (yy/mm/dd) DISCOVERY_TIME: 60550 SOD {16:49:10.00} UT LEAD_TIME: 31.135 [days] MAX_DATE: 17137 TJD; 115 DOY; 15/04/25 (yy/mm/dd) MAX_TIME: 72230 SOD {20:03:50.40} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 1.62 +/- 0.07 [days] u0: 0.22 +/- 0.00 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 19.86 +/- 0.00 [mag] AMPLIFICATION: 4.45 +/- 0.06 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0824.html SUN_POSTN: 32.88d {+02h 11m 31s} +13.24d {+13d 14' 36"} SUN_DIST: 126.81 [deg] Sun_angle= 8.3 [hr] (West of Sun) MOON_POSTN: 123.08d {+08h 12m 18s} +14.94d {+14d 56' 41"} MOON_DIST: 144.76 [deg] GAL_COORDS: 0.77, -0.85 [deg] galactic lon,lat of the burst ECL_COORDS: 267.96, -5.29 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.