////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 06 May 18 20:01:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800733 SRC_RA: 264.9219d {+17h 39m 41s} (J2000), 265.2094d {+17h 40m 50s} (current), 264.1350d {+17h 36m 32s} (1950) SRC_DEC: -27.8585d {-27d 51' 30"} (J2000), -27.8672d {-27d 52' 01"} (current), -27.8320d {-27d 49' 54"} (1950) DISCOVERY_DATE: 18214 TJD; 96 DOY; 18/04/06 (yy/mm/dd) DISCOVERY_TIME: 72080 SOD {20:01:20.00} UT LEAD_TIME: 38.256 [days] MAX_DATE: 18253 TJD; 135 DOY; 18/05/15 (yy/mm/dd) MAX_TIME: 7775 SOD {02:09:35.99} UT MAX_UNCERT: 6.570 [days] CUSP_WIDTH: 16.52 +/- 2.52 [days] u0: 1.66 +/- 0.14 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 17.46 +/- 0.00 [mag] AMPLIFICATION: 1.10 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0733.html SUN_POSTN: 43.78d {+02h 55m 06s} +16.69d {+16d 41' 42"} SUN_DIST: 140.28 [deg] Sun_angle= 9.2 [hr] (West of Sun) MOON_POSTN: 304.58d {+20h 18m 18s} -19.03d {-19d 01' 39"} MOON_DIST: 37.01 [deg] GAL_COORDS: 0.23, 1.68 [deg] galactic lon,lat of the burst ECL_COORDS: 265.50, -4.50 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.