////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 14 Mar 18 03:47:31 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800345 SRC_RA: 269.3435d {+17h 57m 22s} (J2000), 269.6313d {+17h 58m 32s} (current), 268.5497d {+17h 54m 12s} (1950) SRC_DEC: -28.8465d {-28d 50' 46"} (J2000), -28.8474d {-28d 50' 50"} (current), -28.8414d {-28d 50' 28"} (1950) DISCOVERY_DATE: 18163 TJD; 45 DOY; 18/02/14 (yy/mm/dd) DISCOVERY_TIME: 13651 SOD {03:47:31.00} UT LEAD_TIME: 28.782 [days] MAX_DATE: 18191 TJD; 73 DOY; 18/03/14 (yy/mm/dd) MAX_TIME: 81215 SOD {22:33:35.99} UT MAX_UNCERT: 0.160 [days] CUSP_WIDTH: 6.70 +/- 0.46 [days] u0: 0.14 +/- 0.01 [RingUnits] MAX_MAG: 16.1 mag (estimated) BASE_MAG: 18.16 +/- 0.00 [mag] AMPLIFICATION: 6.86 +/- 0.79 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0345.html SUN_POSTN: 354.05d {+23h 36m 11s} -2.57d {-02d 34' 26"} SUN_DIST: 83.87 [deg] Sun_angle= 5.6 [hr] (West of Sun) MOON_POSTN: 316.92d {+21h 07m 41s} -16.40d {-16d 24' 11"} MOON_DIST: 45.07 [deg] GAL_COORDS: 1.39, -2.17 [deg] galactic lon,lat of the burst ECL_COORDS: 269.42, -5.41 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.