////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 02 Jun 18 18:34:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800959 SRC_RA: 270.1466d {+18h 00m 35s} (J2000), 270.4354d {+18h 01m 45s} (current), 269.3590d {+17h 57m 26s} (1950) SRC_DEC: -27.8493d {-27d 50' 56"} (J2000), -27.8488d {-27d 50' 55"} (current), -27.8481d {-27d 50' 52"} (1950) DISCOVERY_DATE: 18240 TJD; 122 DOY; 18/05/02 (yy/mm/dd) DISCOVERY_TIME: 66890 SOD {18:34:50.00} UT LEAD_TIME: 35.300 [days] MAX_DATE: 18276 TJD; 158 DOY; 18/06/07 (yy/mm/dd) MAX_TIME: 6393 SOD {01:46:33.60} UT MAX_UNCERT: 2.270 [days] CUSP_WIDTH: 17.48 +/- 1.55 [days] u0: 1.08 +/- 0.03 [RingUnits] MAX_MAG: 15.9 mag (estimated) BASE_MAG: 16.19 +/- 0.00 [mag] AMPLIFICATION: 1.29 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0959.html SUN_POSTN: 70.69d {+04h 42m 46s} +22.25d {+22d 14' 59"} SUN_DIST: 161.28 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 300.14d {+20h 00m 33s} -19.82d {-19d 48' 55"} MOON_DIST: 28.25 [deg] GAL_COORDS: 2.61, -2.28 [deg] galactic lon,lat of the burst ECL_COORDS: 270.13, -4.41 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.