////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Apr 15 11:50:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500803 SRC_RA: 263.4616d {+17h 33m 51s} (J2000), 263.6995d {+17h 34m 48s} (current), 262.6807d {+17h 30m 43s} (1950) SRC_DEC: -26.9500d {-26d 56' 59"} (J2000), -26.9595d {-26d 57' 33"} (current), -26.9164d {-26d 54' 58"} (1950) DISCOVERY_DATE: 17105 TJD; 83 DOY; 15/03/24 (yy/mm/dd) DISCOVERY_TIME: 42604 SOD {11:50:04.00} UT LEAD_TIME: 32.500 [days] MAX_DATE: 17137 TJD; 115 DOY; 15/04/25 (yy/mm/dd) MAX_TIME: 85795 SOD {23:49:55.19} UT MAX_UNCERT: 2.160 [days] CUSP_WIDTH: 10.35 +/- 2.38 [days] u0: 0.67 +/- 0.05 [RingUnits] MAX_MAG: 19.7 mag (estimated) BASE_MAG: 20.32 +/- 0.00 [mag] AMPLIFICATION: 1.73 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0803.html SUN_POSTN: 31.74d {+02h 06m 58s} +12.85d {+12d 50' 52"} SUN_DIST: 129.52 [deg] Sun_angle= 8.5 [hr] (West of Sun) MOON_POSTN: 107.72d {+07h 10m 54s} +17.17d {+17d 10' 07"} MOON_DIST: 155.74 [deg] GAL_COORDS: 0.30, 3.26 [deg] galactic lon,lat of the burst ECL_COORDS: 264.16, -3.64 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.