////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 14 Aug 18 21:35:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801519 SRC_RA: 272.1413d {+18h 08m 34s} (J2000), 272.4390d {+18h 09m 45s} (current), 271.3382d {+18h 05m 21s} (1950) SRC_DEC: -30.2893d {-30d 17' 20"} (J2000), -30.2852d {-30d 17' 06"} (current), -30.2978d {-30d 17' 51"} (1950) DISCOVERY_DATE: 18313 TJD; 195 DOY; 18/07/14 (yy/mm/dd) DISCOVERY_TIME: 77758 SOD {21:35:58.00} UT LEAD_TIME: 115.428 [days] MAX_DATE: 18429 TJD; 311 DOY; 18/11/07 (yy/mm/dd) MAX_TIME: 28339 SOD {07:52:19.20} UT MAX_UNCERT: 91.000 [days] CUSP_WIDTH: 80.57 +/- 31.01 [days] u0: 0.72 +/- 1.11 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.44 +/- 0.00 [mag] AMPLIFICATION: 1.63 +/- 1.77 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1519.html SUN_POSTN: 144.41d {+09h 37m 39s} +14.16d {+14d 09' 34"} SUN_DIST: 129.73 [deg] Sun_angle= -8.5 [hr] (East of Sun) MOON_POSTN: 190.91d {+12h 43m 39s} +0.40d {+00d 23' 46"} MOON_DIST: 82.89 [deg] GAL_COORDS: 1.32, -4.99 [deg] galactic lon,lat of the burst ECL_COORDS: 271.86, -6.86 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.