////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 14 Aug 18 21:36:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801530 SRC_RA: 264.9258d {+17h 39m 42s} (J2000), 265.2176d {+17h 40m 52s} (current), 264.1390d {+17h 36m 33s} (1950) SRC_DEC: -27.8413d {-27d 50' 28"} (J2000), -27.8502d {-27d 51' 00"} (current), -27.8148d {-27d 48' 52"} (1950) DISCOVERY_DATE: 18313 TJD; 195 DOY; 18/07/14 (yy/mm/dd) DISCOVERY_TIME: 77780 SOD {21:36:20.00} UT LEAD_TIME: 32.821 [days] MAX_DATE: 18346 TJD; 228 DOY; 18/08/16 (yy/mm/dd) MAX_TIME: 62294 SOD {17:18:14.39} UT MAX_UNCERT: 1.530 [days] CUSP_WIDTH: 7.84 +/- 1.35 [days] u0: 0.52 +/- 0.08 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.80 +/- 0.00 [mag] AMPLIFICATION: 2.10 +/- 0.29 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1530.html SUN_POSTN: 144.41d {+09h 37m 39s} +14.16d {+14d 09' 34"} SUN_DIST: 123.60 [deg] Sun_angle= -8.1 [hr] (East of Sun) MOON_POSTN: 190.91d {+12h 43m 39s} +0.39d {+00d 23' 41"} MOON_DIST: 76.35 [deg] GAL_COORDS: 0.25, 1.68 [deg] galactic lon,lat of the burst ECL_COORDS: 265.50, -4.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.