////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 18 Mar 15 13:30:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500418 SRC_RA: 271.1420d {+18h 04m 34s} (J2000), 271.3811d {+18h 05m 31s} (current), 270.3521d {+18h 01m 24s} (1950) SRC_DEC: -28.2213d {-28d 13' 16"} (J2000), -28.2194d {-28d 13' 09"} (current), -28.2249d {-28d 13' 29"} (1950) DISCOVERY_DATE: 17071 TJD; 49 DOY; 15/02/18 (yy/mm/dd) DISCOVERY_TIME: 48654 SOD {13:30:54.00} UT LEAD_TIME: 49.027 [days] MAX_DATE: 17120 TJD; 98 DOY; 15/04/08 (yy/mm/dd) MAX_TIME: 50975 SOD {14:09:35.99} UT MAX_UNCERT: 2.490 [days] CUSP_WIDTH: 11.74 +/- 1.19 [days] u0: 0.00 +/- 2.82 [RingUnits] MAX_MAG: 8.8 mag (estimated) BASE_MAG: 17.57 +/- 0.00 [mag] AMPLIFICATION: 449.25 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0418.html SUN_POSTN: 357.83d {+23h 51m 19s} -0.94d {-00d 56' 28"} SUN_DIST: 86.42 [deg] Sun_angle= 5.8 [hr] (West of Sun) MOON_POSTN: 332.68d {+22h 10m 42s} -7.88d {-07d 52' 45"} MOON_DIST: 61.05 [deg] GAL_COORDS: 2.72, -3.23 [deg] galactic lon,lat of the burst ECL_COORDS: 271.01, -4.79 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.