////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 14 Apr 15 18:35:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500680 SRC_RA: 270.7922d {+18h 03m 10s} (J2000), 271.0334d {+18h 04m 08s} (current), 269.9987d {+18h 00m 00s} (1950) SRC_DEC: -28.7893d {-28d 47' 20"} (J2000), -28.7880d {-28d 47' 16"} (current), -28.7912d {-28d 47' 27"} (1950) DISCOVERY_DATE: 17095 TJD; 73 DOY; 15/03/14 (yy/mm/dd) DISCOVERY_TIME: 66950 SOD {18:35:50.00} UT LEAD_TIME: 38.065 [days] MAX_DATE: 17133 TJD; 111 DOY; 15/04/21 (yy/mm/dd) MAX_TIME: 72575 SOD {20:09:35.99} UT MAX_UNCERT: 2.470 [days] CUSP_WIDTH: 29.90 +/- 2.64 [days] u0: 0.56 +/- 0.03 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 19.87 +/- 0.00 [mag] AMPLIFICATION: 1.98 +/- 0.08 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0680.html SUN_POSTN: 22.69d {+01h 30m 45s} +9.49d {+09d 29' 34"} SUN_DIST: 113.48 [deg] Sun_angle= 7.4 [hr] (West of Sun) MOON_POSTN: 330.07d {+22h 00m 16s} -8.66d {-08d 39' 53"} MOON_DIST: 58.78 [deg] GAL_COORDS: 2.07, -3.24 [deg] galactic lon,lat of the burst ECL_COORDS: 270.70, -5.35 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.