////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 14 Apr 18 20:05:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800584 SRC_RA: 268.4011d {+17h 53m 36s} (J2000), 268.6959d {+17h 54m 47s} (current), 267.5913d {+17h 50m 22s} (1950) SRC_DEC: -31.3285d {-31d 19' 42"} (J2000), -31.3311d {-31d 19' 51"} (current), -31.3188d {-31d 19' 07"} (1950) DISCOVERY_DATE: 18191 TJD; 73 DOY; 18/03/14 (yy/mm/dd) DISCOVERY_TIME: 72350 SOD {20:05:50.00} UT LEAD_TIME: 39.828 [days] MAX_DATE: 18231 TJD; 113 DOY; 18/04/23 (yy/mm/dd) MAX_TIME: 57456 SOD {15:57:36.00} UT MAX_UNCERT: 0.870 [days] CUSP_WIDTH: 12.45 +/- 1.09 [days] u0: 0.00 +/- 0.39 [RingUnits] MAX_MAG: 11.2 mag (estimated) BASE_MAG: 19.66 +/- 0.00 [mag] AMPLIFICATION: 535.82 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0584.html SUN_POSTN: 23.00d {+01h 32m 00s} +9.61d {+09d 36' 48"} SUN_DIST: 115.69 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 10.14d {+00h 40m 33s} -0.17d {-00d 09' 58"} MOON_DIST: 99.67 [deg] GAL_COORDS: 358.83, -2.71 [deg] galactic lon,lat of the burst ECL_COORDS: 268.62, -7.90 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.