////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 04 Jun 18 19:15:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800989 SRC_RA: 270.7234d {+18h 02m 54s} (J2000), 271.0155d {+18h 04m 04s} (current), 269.9272d {+17h 59m 43s} (1950) SRC_DEC: -29.2127d {-29d 12' 45"} (J2000), -29.2112d {-29d 12' 39"} (current), -29.2143d {-29d 12' 50"} (1950) DISCOVERY_DATE: 18242 TJD; 124 DOY; 18/05/04 (yy/mm/dd) DISCOVERY_TIME: 69354 SOD {19:15:54.00} UT LEAD_TIME: 42.353 [days] MAX_DATE: 18285 TJD; 167 DOY; 18/06/16 (yy/mm/dd) MAX_TIME: 13478 SOD {03:44:38.39} UT MAX_UNCERT: 0.670 [days] CUSP_WIDTH: 14.33 +/- 0.68 [days] u0: 0.00 +/- 0.17 [RingUnits] MAX_MAG: 7.4 mag (estimated) BASE_MAG: 18.79 +/- 0.00 [mag] AMPLIFICATION: 640.50 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0989.html SUN_POSTN: 72.78d {+04h 51m 06s} +22.49d {+22d 29' 31"} SUN_DIST: 162.29 [deg] Sun_angle= 10.8 [hr] (West of Sun) MOON_POSTN: 324.90d {+21h 39m 36s} -15.47d {-15d 28' 13"} MOON_DIST: 51.25 [deg] GAL_COORDS: 1.67, -3.40 [deg] galactic lon,lat of the burst ECL_COORDS: 270.63, -5.78 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.