////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 04 Jun 18 19:15:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800986 SRC_RA: 269.6837d {+17h 58m 44s} (J2000), 269.9748d {+17h 59m 54s} (current), 268.8903d {+17h 55m 34s} (1950) SRC_DEC: -28.7802d {-28d 46' 48"} (J2000), -28.7805d {-28d 46' 49"} (current), -28.7767d {-28d 46' 35"} (1950) DISCOVERY_DATE: 18242 TJD; 124 DOY; 18/05/04 (yy/mm/dd) DISCOVERY_TIME: 69348 SOD {19:15:48.00} UT LEAD_TIME: 28.854 [days] MAX_DATE: 18271 TJD; 153 DOY; 18/06/02 (yy/mm/dd) MAX_TIME: 56764 SOD {15:46:04.80} UT MAX_UNCERT: 0.480 [days] CUSP_WIDTH: 6.38 +/- 0.61 [days] u0: 0.73 +/- 0.02 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 19.64 +/- 0.00 [mag] AMPLIFICATION: 1.62 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0986.html SUN_POSTN: 72.78d {+04h 51m 06s} +22.49d {+22d 29' 31"} SUN_DIST: 163.29 [deg] Sun_angle= 10.9 [hr] (West of Sun) MOON_POSTN: 324.90d {+21h 39m 36s} -15.47d {-15d 28' 13"} MOON_DIST: 52.13 [deg] GAL_COORDS: 1.60, -2.39 [deg] galactic lon,lat of the burst ECL_COORDS: 269.72, -5.34 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.