////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 04 Jun 18 19:15:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800983 SRC_RA: 268.5690d {+17h 54m 17s} (J2000), 268.8591d {+17h 55m 26s} (current), 267.7782d {+17h 51m 07s} (1950) SRC_DEC: -28.3798d {-28d 22' 46"} (J2000), -28.3821d {-28d 22' 55"} (current), -28.3709d {-28d 22' 14"} (1950) DISCOVERY_DATE: 18242 TJD; 124 DOY; 18/05/04 (yy/mm/dd) DISCOVERY_TIME: 69342 SOD {19:15:42.00} UT LEAD_TIME: 62.726 [days] MAX_DATE: 18305 TJD; 187 DOY; 18/07/06 (yy/mm/dd) MAX_TIME: 45705 SOD {12:41:45.60} UT MAX_UNCERT: 2.170 [days] CUSP_WIDTH: 16.88 +/- 1.00 [days] u0: 0.00 +/- 0.79 [RingUnits] MAX_MAG: 7.8 mag (estimated) BASE_MAG: 17.25 +/- 0.00 [mag] AMPLIFICATION: 0.76 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0983.html SUN_POSTN: 72.78d {+04h 51m 06s} +22.49d {+22d 29' 31"} SUN_DIST: 164.35 [deg] Sun_angle= 10.9 [hr] (West of Sun) MOON_POSTN: 324.90d {+21h 39m 36s} -15.47d {-15d 28' 14"} MOON_DIST: 53.10 [deg] GAL_COORDS: 1.45, -1.34 [deg] galactic lon,lat of the burst ECL_COORDS: 268.74, -4.95 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.