////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 06 Jun 18 16:18:51 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801017 SRC_RA: 270.6050d {+18h 02m 25s} (J2000), 270.9035d {+18h 03m 37s} (current), 269.7915d {+17h 59m 10s} (1950) SRC_DEC: -31.8484d {-31d 50' 53"} (J2000), -31.8471d {-31d 50' 48"} (current), -31.8494d {-31d 50' 57"} (1950) DISCOVERY_DATE: 18244 TJD; 126 DOY; 18/05/06 (yy/mm/dd) DISCOVERY_TIME: 58731 SOD {16:18:51.00} UT LEAD_TIME: 45.075 [days] MAX_DATE: 18289 TJD; 171 DOY; 18/06/20 (yy/mm/dd) MAX_TIME: 65231 SOD {18:07:11.99} UT MAX_UNCERT: 2.020 [days] CUSP_WIDTH: 17.66 +/- 2.08 [days] u0: 0.00 +/- 1.09 [RingUnits] MAX_MAG: 10.9 mag (estimated) BASE_MAG: 19.26 +/- 0.00 [mag] AMPLIFICATION: 208.11 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1017.html SUN_POSTN: 74.71d {+04h 58m 51s} +22.69d {+22d 41' 31"} SUN_DIST: 162.97 [deg] Sun_angle= 10.9 [hr] (West of Sun) MOON_POSTN: 347.10d {+23h 08m 25s} -9.00d {-08d 59' 50"} MOON_DIST: 73.58 [deg] GAL_COORDS: 359.32, -4.60 [deg] galactic lon,lat of the burst ECL_COORDS: 270.52, -8.41 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.