////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 21 Apr 15 12:04:46 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500753 SRC_RA: 265.4457d {+17h 41m 47s} (J2000), 265.6769d {+17h 42m 42s} (current), 264.6865d {+17h 38m 45s} (1950) SRC_DEC: -23.1829d {-23d 10' 57"} (J2000), -23.1895d {-23d 11' 21"} (current), -23.1590d {-23d 09' 31"} (1950) DISCOVERY_DATE: 17102 TJD; 80 DOY; 15/03/21 (yy/mm/dd) DISCOVERY_TIME: 43486 SOD {12:04:46.00} UT LEAD_TIME: 23.224 [days] MAX_DATE: 17125 TJD; 103 DOY; 15/04/13 (yy/mm/dd) MAX_TIME: 62812 SOD {17:26:52.79} UT MAX_UNCERT: 0.140 [days] CUSP_WIDTH: 7.75 +/- 0.18 [days] u0: 0.14 +/- 0.00 [RingUnits] MAX_MAG: 16.7 mag (estimated) BASE_MAG: 18.75 +/- 0.00 [mag] AMPLIFICATION: 6.73 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0753.html SUN_POSTN: 28.94d {+01h 55m 46s} +11.85d {+11d 50' 50"} SUN_DIST: 125.05 [deg] Sun_angle= 8.2 [hr] (West of Sun) MOON_POSTN: 66.44d {+04h 25m 47s} +17.20d {+17d 11' 54"} MOON_DIST: 161.00 [deg] GAL_COORDS: 4.45, 3.75 [deg] galactic lon,lat of the burst ECL_COORDS: 265.81, 0.19 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.