////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 06 May 18 20:01:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800729 SRC_RA: 270.7070d {+18h 02m 50s} (J2000), 270.9973d {+18h 03m 59s} (current), 269.9124d {+17h 59m 39s} (1950) SRC_DEC: -28.9667d {-28d 58' 00"} (J2000), -28.9652d {-28d 57' 54"} (current), -28.9682d {-28d 58' 05"} (1950) DISCOVERY_DATE: 18214 TJD; 96 DOY; 18/04/06 (yy/mm/dd) DISCOVERY_TIME: 72072 SOD {20:01:12.00} UT LEAD_TIME: 34.033 [days] MAX_DATE: 18248 TJD; 130 DOY; 18/05/10 (yy/mm/dd) MAX_TIME: 74908 SOD {20:48:28.80} UT MAX_UNCERT: 2.500 [days] CUSP_WIDTH: 11.97 +/- 1.29 [days] u0: 1.15 +/- 0.06 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.21 +/- 0.00 [mag] AMPLIFICATION: 1.24 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0729.html SUN_POSTN: 43.78d {+02h 55m 06s} +16.69d {+16d 41' 42"} SUN_DIST: 135.10 [deg] Sun_angle= 8.9 [hr] (West of Sun) MOON_POSTN: 304.57d {+20h 18m 18s} -19.03d {-19d 01' 40"} MOON_DIST: 32.11 [deg] GAL_COORDS: 1.88, -3.26 [deg] galactic lon,lat of the burst ECL_COORDS: 270.62, -5.53 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.