////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 22 Apr 15 12:36:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500761 SRC_RA: 272.0846d {+18h 08m 20s} (J2000), 272.3199d {+18h 09m 17s} (current), 271.3117d {+18h 05m 15s} (1950) SRC_DEC: -25.4430d {-25d 26' 34"} (J2000), -25.4397d {-25d 26' 22"} (current), -25.4513d {-25d 27' 04"} (1950) DISCOVERY_DATE: 17103 TJD; 81 DOY; 15/03/22 (yy/mm/dd) DISCOVERY_TIME: 45392 SOD {12:36:32.00} UT LEAD_TIME: 32.142 [days] MAX_DATE: 17135 TJD; 113 DOY; 15/04/23 (yy/mm/dd) MAX_TIME: 57628 SOD {16:00:28.79} UT MAX_UNCERT: 3.770 [days] CUSP_WIDTH: 16.38 +/- 2.27 [days] u0: 1.39 +/- 0.04 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.18 +/- 0.00 [mag] AMPLIFICATION: 1.15 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0761.html SUN_POSTN: 29.90d {+01h 59m 35s} +12.19d {+12d 11' 34"} SUN_DIST: 119.96 [deg] Sun_angle= 7.8 [hr] (West of Sun) MOON_POSTN: 80.99d {+05h 23m 58s} +18.20d {+18d 11' 56"} MOON_DIST: 167.24 [deg] GAL_COORDS: 5.56, -2.62 [deg] galactic lon,lat of the burst ECL_COORDS: 271.88, -2.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.