////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 10 Mar 15 19:46:00 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500320 SRC_RA: 268.5480d {+17h 54m 12s} (J2000), 268.7869d {+17h 55m 09s} (current), 267.7578d {+17h 51m 02s} (1950) SRC_DEC: -28.2756d {-28d 16' 31"} (J2000), -28.2776d {-28d 16' 38"} (current), -28.2666d {-28d 15' 59"} (1950) DISCOVERY_DATE: 17063 TJD; 41 DOY; 15/02/10 (yy/mm/dd) DISCOVERY_TIME: 71160 SOD {19:46:00.00} UT LEAD_TIME: 36.552 [days] MAX_DATE: 17100 TJD; 78 DOY; 15/03/19 (yy/mm/dd) MAX_TIME: 32486 SOD {09:01:26.40} UT MAX_UNCERT: 3.120 [days] CUSP_WIDTH: 20.47 +/- 2.32 [days] u0: 0.36 +/- 0.14 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.76 +/- 0.00 [mag] AMPLIFICATION: 2.84 +/- 0.99 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0320.html SUN_POSTN: 350.73d {+23h 22m 56s} -3.99d {-03d 59' 35"} SUN_DIST: 81.02 [deg] Sun_angle= 5.5 [hr] (West of Sun) MOON_POSTN: 223.90d {+14h 55m 35s} -13.47d {-13d 28' 26"} MOON_DIST: 44.18 [deg] GAL_COORDS: 1.53, -1.28 [deg] galactic lon,lat of the burst ECL_COORDS: 268.72, -4.84 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.