////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 17 Aug 18 14:28:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801547 SRC_RA: 262.1031d {+17h 28m 25s} (J2000), 262.4011d {+17h 29m 36s} (current), 261.3001d {+17h 25m 12s} (1950) SRC_DEC: -30.5562d {-30d 33' 21"} (J2000), -30.5701d {-30d 34' 11"} (current), -30.5160d {-30d 30' 57"} (1950) DISCOVERY_DATE: 18316 TJD; 198 DOY; 18/07/17 (yy/mm/dd) DISCOVERY_TIME: 52120 SOD {14:28:40.00} UT LEAD_TIME: 89.902 [days] MAX_DATE: 18406 TJD; 288 DOY; 18/10/15 (yy/mm/dd) MAX_TIME: 43631 SOD {12:07:11.99} UT MAX_UNCERT: 37.550 [days] CUSP_WIDTH: 129.61 +/- 26.60 [days] u0: 0.41 +/- 0.24 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 20.11 +/- 0.01 [mag] AMPLIFICATION: 2.58 +/- 1.37 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1547.html SUN_POSTN: 146.94d {+09h 47m 45s} +13.31d {+13d 18' 22"} SUN_DIST: 118.51 [deg] Sun_angle= -7.7 [hr] (East of Sun) MOON_POSTN: 225.41d {+15h 01m 39s} -11.73d {-11d 43' 45"} MOON_DIST: 39.04 [deg] GAL_COORDS: 356.63, 2.28 [deg] galactic lon,lat of the burst ECL_COORDS: 263.15, -7.30 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.