////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 06 Jun 18 16:18:53 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801018 SRC_RA: 272.2883d {+18h 09m 09s} (J2000), 272.5809d {+18h 10m 19s} (current), 271.4907d {+18h 05m 58s} (1950) SRC_DEC: -29.4431d {-29d 26' 34"} (J2000), -29.4388d {-29d 26' 19"} (current), -29.4523d {-29d 27' 07"} (1950) DISCOVERY_DATE: 18244 TJD; 126 DOY; 18/05/06 (yy/mm/dd) DISCOVERY_TIME: 58733 SOD {16:18:53.00} UT LEAD_TIME: 34.868 [days] MAX_DATE: 18279 TJD; 161 DOY; 18/06/10 (yy/mm/dd) MAX_TIME: 47347 SOD {13:09:07.19} UT MAX_UNCERT: 0.420 [days] CUSP_WIDTH: 4.83 +/- 0.48 [days] u0: 0.00 +/- 0.44 [RingUnits] MAX_MAG: 10.7 mag (estimated) BASE_MAG: 18.55 +/- 0.00 [mag] AMPLIFICATION: 129.78 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1018.html SUN_POSTN: 74.71d {+04h 58m 51s} +22.69d {+22d 41' 31"} SUN_DIST: 162.61 [deg] Sun_angle= 10.8 [hr] (West of Sun) MOON_POSTN: 347.10d {+23h 08m 25s} -9.00d {-08d 59' 50"} MOON_DIST: 72.16 [deg] GAL_COORDS: 2.13, -4.70 [deg] galactic lon,lat of the burst ECL_COORDS: 272.00, -6.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.