////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 22 Jul 18 19:33:14 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801337 SRC_RA: 263.5800d {+17h 34m 19s} (J2000), 263.8749d {+17h 35m 30s} (current), 262.7824d {+17h 31m 08s} (1950) SRC_DEC: -29.6296d {-29d 37' 46"} (J2000), -29.6408d {-29d 38' 26"} (current), -29.5965d {-29d 35' 47"} (1950) DISCOVERY_DATE: 18291 TJD; 173 DOY; 18/06/22 (yy/mm/dd) DISCOVERY_TIME: 70394 SOD {19:33:14.00} UT LEAD_TIME: 110.599 [days] MAX_DATE: 18402 TJD; 284 DOY; 18/10/11 (yy/mm/dd) MAX_TIME: 35769 SOD {09:56:09.59} UT MAX_UNCERT: 32.380 [days] CUSP_WIDTH: 114.19 +/- 16.05 [days] u0: 0.44 +/- 0.32 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 19.17 +/- 0.00 [mag] AMPLIFICATION: 2.42 +/- 1.52 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1337.html SUN_POSTN: 122.12d {+08h 08m 30s} +20.16d {+20d 09' 34"} SUN_DIST: 144.21 [deg] Sun_angle= -9.5 [hr] (East of Sun) MOON_POSTN: 243.80d {+16h 15m 12s} -16.50d {-16d 29' 55"} MOON_DIST: 22.60 [deg] GAL_COORDS: 358.10, 1.72 [deg] galactic lon,lat of the burst ECL_COORDS: 264.39, -6.32 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.