////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 28 May 18 18:34:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800945 SRC_RA: 273.1108d {+18h 12m 27s} (J2000), 273.3984d {+18h 13m 36s} (current), 272.3260d {+18h 09m 18s} (1950) SRC_DEC: -27.4100d {-27d 24' 35"} (J2000), -27.4042d {-27d 24' 14"} (current), -27.4232d {-27d 25' 23"} (1950) DISCOVERY_DATE: 18236 TJD; 118 DOY; 18/04/28 (yy/mm/dd) DISCOVERY_TIME: 66858 SOD {18:34:18.00} UT LEAD_TIME: 64.927 [days] MAX_DATE: 18301 TJD; 183 DOY; 18/07/02 (yy/mm/dd) MAX_TIME: 60566 SOD {16:49:26.39} UT MAX_UNCERT: 3.900 [days] CUSP_WIDTH: 43.28 +/- 3.97 [days] u0: 0.00 +/- 0.42 [RingUnits] MAX_MAG: 9.8 mag (estimated) BASE_MAG: 18.97 +/- 0.00 [mag] AMPLIFICATION: 640.94 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0945.html SUN_POSTN: 65.58d {+04h 22m 20s} +21.54d {+21d 32' 23"} SUN_DIST: 154.07 [deg] Sun_angle= 10.1 [hr] (West of Sun) MOON_POSTN: 236.64d {+15h 46m 34s} -15.08d {-15d 04' 37"} MOON_DIST: 36.24 [deg] GAL_COORDS: 4.27, -4.37 [deg] galactic lon,lat of the burst ECL_COORDS: 272.77, -4.00 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.