////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 04 Jun 18 19:16:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800994 SRC_RA: 271.8344d {+18h 07m 20s} (J2000), 272.1224d {+18h 08m 29s} (current), 271.0492d {+18h 04m 12s} (1950) SRC_DEC: -27.4648d {-27d 27' 52"} (J2000), -27.4613d {-27d 27' 40"} (current), -27.4718d {-27d 28' 17"} (1950) DISCOVERY_DATE: 18242 TJD; 124 DOY; 18/05/04 (yy/mm/dd) DISCOVERY_TIME: 69364 SOD {19:16:04.00} UT LEAD_TIME: 34.234 [days] MAX_DATE: 18277 TJD; 159 DOY; 18/06/08 (yy/mm/dd) MAX_TIME: 3196 SOD {00:53:16.80} UT MAX_UNCERT: 2.450 [days] CUSP_WIDTH: 19.31 +/- 2.27 [days] u0: 0.38 +/- 0.06 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 19.88 +/- 0.00 [mag] AMPLIFICATION: 2.76 +/- 0.42 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0994.html SUN_POSTN: 72.78d {+04h 51m 06s} +22.49d {+22d 29' 31"} SUN_DIST: 161.80 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 324.90d {+21h 39m 37s} -15.47d {-15d 28' 12"} MOON_DIST: 50.19 [deg] GAL_COORDS: 3.68, -3.40 [deg] galactic lon,lat of the burst ECL_COORDS: 271.63, -4.04 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.