////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 31 Aug 14 08:32:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201401830 SRC_RA: 271.2866d {+18h 05m 09s} (J2000), 271.5177d {+18h 06m 04s} (current), 270.4941d {+18h 01m 59s} (1950) SRC_DEC: -28.6331d {-28d 37' 58"} (J2000), -28.6311d {-28d 37' 51"} (current), -28.6374d {-28d 38' 14"} (1950) DISCOVERY_DATE: 16869 TJD; 212 DOY; 14/07/31 (yy/mm/dd) DISCOVERY_TIME: 30742 SOD {08:32:22.00} UT LEAD_TIME: 25.548 [days] MAX_DATE: 16894 TJD; 237 DOY; 14/08/25 (yy/mm/dd) MAX_TIME: 78105 SOD {21:41:45.60} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 9.64 +/- 0.22 [days] u0: 0.02 +/- 0.01 [RingUnits] MAX_MAG: 16.5 mag (estimated) BASE_MAG: 20.64 +/- 0.01 [mag] AMPLIFICATION: 47.07 +/- 21.17 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1830.html SUN_POSTN: 159.54d {+10h 38m 09s} +8.62d {+08d 37' 00"} SUN_DIST: 113.37 [deg] Sun_angle= -7.5 [hr] (East of Sun) MOON_POSTN: 220.63d {+14h 42m 32s} -13.61d {-13d 36' 43"} MOON_DIST: 49.39 [deg] GAL_COORDS: 2.42, -3.54 [deg] galactic lon,lat of the burst ECL_COORDS: 271.13, -5.20 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.