////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 07 Apr 15 12:41:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500646 SRC_RA: 270.4585d {+18h 01m 50s} (J2000), 270.7013d {+18h 02m 48s} (current), 269.6589d {+17h 58m 38s} (1950) SRC_DEC: -29.7496d {-29d 44' 58"} (J2000), -29.7487d {-29d 44' 54"} (current), -29.7499d {-29d 44' 59"} (1950) DISCOVERY_DATE: 17088 TJD; 66 DOY; 15/03/07 (yy/mm/dd) DISCOVERY_TIME: 45704 SOD {12:41:44.00} UT LEAD_TIME: 29.092 [days] MAX_DATE: 17117 TJD; 95 DOY; 15/04/05 (yy/mm/dd) MAX_TIME: 53654 SOD {14:54:14.39} UT MAX_UNCERT: 0.340 [days] CUSP_WIDTH: 3.14 +/- 0.34 [days] u0: 1.45 +/- 0.03 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 17.83 +/- 0.00 [mag] AMPLIFICATION: 1.14 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0646.html SUN_POSTN: 16.03d {+01h 04m 07s} +6.83d {+06d 49' 30"} SUN_DIST: 106.67 [deg] Sun_angle= 7.0 [hr] (West of Sun) MOON_POSTN: 229.87d {+15h 19m 29s} -14.71d {-14d 42' 41"} MOON_DIST: 40.41 [deg] GAL_COORDS: 1.09, -3.46 [deg] galactic lon,lat of the burst ECL_COORDS: 270.40, -6.31 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.