////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 14 Aug 18 21:36:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801528 SRC_RA: 266.2082d {+17h 44m 50s} (J2000), 266.4940d {+17h 45m 59s} (current), 265.4375d {+17h 41m 45s} (1950) SRC_DEC: -25.1208d {-25d 07' 14"} (J2000), -25.1274d {-25d 07' 38"} (current), -25.1005d {-25d 06' 01"} (1950) DISCOVERY_DATE: 18313 TJD; 195 DOY; 18/07/14 (yy/mm/dd) DISCOVERY_TIME: 77776 SOD {21:36:16.00} UT LEAD_TIME: 31.991 [days] MAX_DATE: 18345 TJD; 227 DOY; 18/08/15 (yy/mm/dd) MAX_TIME: 76982 SOD {21:23:02.39} UT MAX_UNCERT: 2.090 [days] CUSP_WIDTH: 8.23 +/- 1.48 [days] u0: 1.09 +/- 0.06 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.43 +/- 0.00 [mag] AMPLIFICATION: 1.28 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1528.html SUN_POSTN: 144.41d {+09h 37m 39s} +14.16d {+14d 09' 34"} SUN_DIST: 124.76 [deg] Sun_angle= -8.1 [hr] (East of Sun) MOON_POSTN: 190.91d {+12h 43m 39s} +0.39d {+00d 23' 42"} MOON_DIST: 77.14 [deg] GAL_COORDS: 3.17, 2.14 [deg] galactic lon,lat of the burst ECL_COORDS: 266.57, -1.73 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.