////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 15 Mar 18 03:52:14 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800353 SRC_RA: 268.3606d {+17h 53m 27s} (J2000), 268.6505d {+17h 54m 36s} (current), 267.5610d {+17h 50m 15s} (1950) SRC_DEC: -29.7617d {-29d 45' 41"} (J2000), -29.7643d {-29d 45' 51"} (current), -29.7518d {-29d 45' 05"} (1950) DISCOVERY_DATE: 18164 TJD; 46 DOY; 18/02/15 (yy/mm/dd) DISCOVERY_TIME: 13934 SOD {03:52:14.00} UT LEAD_TIME: 32.500 [days] MAX_DATE: 18196 TJD; 78 DOY; 18/03/19 (yy/mm/dd) MAX_TIME: 57110 SOD {15:51:50.39} UT MAX_UNCERT: 2.840 [days] CUSP_WIDTH: 18.61 +/- 2.36 [days] u0: 0.49 +/- 0.07 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 19.54 +/- 0.00 [mag] AMPLIFICATION: 2.18 +/- 0.27 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0353.html SUN_POSTN: 354.97d {+23h 39m 52s} -2.18d {-02d 10' 40"} SUN_DIST: 85.72 [deg] Sun_angle= 5.8 [hr] (West of Sun) MOON_POSTN: 329.33d {+21h 57m 18s} -13.55d {-13d 32' 41"} MOON_DIST: 58.02 [deg] GAL_COORDS: 0.17, -1.89 [deg] galactic lon,lat of the burst ECL_COORDS: 268.57, -6.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.