////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 10 Aug 18 13:12:11 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801468 SRC_RA: 271.1495d {+18h 04m 36s} (J2000), 271.4401d {+18h 05m 46s} (current), 270.3652d {+18h 01m 28s} (1950) SRC_DEC: -27.3126d {-27d 18' 44"} (J2000), -27.3103d {-27d 18' 36"} (current), -27.3163d {-27d 18' 58"} (1950) DISCOVERY_DATE: 18309 TJD; 191 DOY; 18/07/10 (yy/mm/dd) DISCOVERY_TIME: 47531 SOD {13:12:11.00} UT LEAD_TIME: 59.823 [days] MAX_DATE: 18369 TJD; 251 DOY; 18/09/08 (yy/mm/dd) MAX_TIME: 32227 SOD {08:57:07.20} UT MAX_UNCERT: 1.370 [days] CUSP_WIDTH: 24.94 +/- 0.94 [days] u0: 0.00 +/- 0.38 [RingUnits] MAX_MAG: 10.2 mag (estimated) BASE_MAG: 17.90 +/- 0.00 [mag] AMPLIFICATION: 494.43 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1468.html SUN_POSTN: 140.31d {+09h 21m 15s} +15.47d {+15d 28' 27"} SUN_DIST: 133.29 [deg] Sun_angle= -8.7 [hr] (East of Sun) MOON_POSTN: 127.90d {+08h 31m 37s} +18.92d {+18d 55' 05"} MOON_DIST: 145.56 [deg] GAL_COORDS: 3.51, -2.79 [deg] galactic lon,lat of the burst ECL_COORDS: 271.02, -3.88 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.