////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 23 Apr 15 14:25:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500779 SRC_RA: 271.8160d {+18h 07m 16s} (J2000), 272.0550d {+18h 08m 13s} (current), 271.0311d {+18h 04m 07s} (1950) SRC_DEC: -27.4154d {-27d 24' 54"} (J2000), -27.4125d {-27d 24' 44"} (current), -27.4223d {-27d 25' 19"} (1950) DISCOVERY_DATE: 17104 TJD; 82 DOY; 15/03/23 (yy/mm/dd) DISCOVERY_TIME: 51926 SOD {14:25:26.00} UT LEAD_TIME: 44.309 [days] MAX_DATE: 17148 TJD; 126 DOY; 15/05/06 (yy/mm/dd) MAX_TIME: 78624 SOD {21:50:24.00} UT MAX_UNCERT: 5.160 [days] CUSP_WIDTH: 10.09 +/- 1.56 [days] u0: 1.19 +/- 0.39 [RingUnits] MAX_MAG: 16.9 mag (estimated) BASE_MAG: 17.13 +/- 0.00 [mag] AMPLIFICATION: 1.23 +/- 0.17 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0779.html SUN_POSTN: 30.91d {+02h 03m 37s} +12.55d {+12d 33' 09"} SUN_DIST: 121.21 [deg] Sun_angle= 7.9 [hr] (West of Sun) MOON_POSTN: 95.85d {+06h 23m 25s} +18.08d {+18d 04' 56"} MOON_DIST: 170.04 [deg] GAL_COORDS: 3.71, -3.36 [deg] galactic lon,lat of the burst ECL_COORDS: 271.62, -3.99 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.