////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 17 Aug 18 14:28:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801542 SRC_RA: 268.7158d {+17h 54m 52s} (J2000), 269.0130d {+17h 56m 03s} (current), 267.9146d {+17h 51m 40s} (1950) SRC_DEC: -30.0023d {-30d 00' 07"} (J2000), -30.0043d {-30d 00' 15"} (current), -29.9941d {-29d 59' 38"} (1950) DISCOVERY_DATE: 18316 TJD; 198 DOY; 18/07/17 (yy/mm/dd) DISCOVERY_TIME: 52110 SOD {14:28:30.00} UT LEAD_TIME: 37.673 [days] MAX_DATE: 18354 TJD; 236 DOY; 18/08/24 (yy/mm/dd) MAX_TIME: 23846 SOD {06:37:26.40} UT MAX_UNCERT: 0.420 [days] CUSP_WIDTH: 10.37 +/- 0.42 [days] u0: 0.00 +/- 0.17 [RingUnits] MAX_MAG: 6.7 mag (estimated) BASE_MAG: 18.23 +/- 0.00 [mag] AMPLIFICATION: 95.54 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1542.html SUN_POSTN: 146.94d {+09h 47m 45s} +13.31d {+13d 18' 22"} SUN_DIST: 124.24 [deg] Sun_angle= -8.1 [hr] (East of Sun) MOON_POSTN: 225.41d {+15h 01m 38s} -11.73d {-11d 43' 43"} MOON_DIST: 44.30 [deg] GAL_COORDS: 0.12, -2.27 [deg] galactic lon,lat of the burst ECL_COORDS: 268.88, -6.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.