////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 08 May 18 20:55:57 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800746 SRC_RA: 272.7101d {+18h 10m 50s} (J2000), 272.9922d {+18h 11m 58s} (current), 271.9380d {+18h 07m 45s} (1950) SRC_DEC: -25.3151d {-25d 18' 53"} (J2000), -25.3100d {-25d 18' 35"} (current), -25.3264d {-25d 19' 34"} (1950) DISCOVERY_DATE: 18216 TJD; 98 DOY; 18/04/08 (yy/mm/dd) DISCOVERY_TIME: 75357 SOD {20:55:57.00} UT LEAD_TIME: 32.624 [days] MAX_DATE: 18249 TJD; 131 DOY; 18/05/11 (yy/mm/dd) MAX_TIME: 42854 SOD {11:54:14.39} UT MAX_UNCERT: 1.720 [days] CUSP_WIDTH: 8.10 +/- 0.72 [days] u0: 1.33 +/- 0.07 [RingUnits] MAX_MAG: 15.9 mag (estimated) BASE_MAG: 16.07 +/- 0.00 [mag] AMPLIFICATION: 1.17 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0746.html SUN_POSTN: 45.75d {+03h 03m 01s} +17.25d {+17d 15' 07"} SUN_DIST: 135.48 [deg] Sun_angle= 8.9 [hr] (West of Sun) MOON_POSTN: 329.42d {+21h 57m 41s} -14.03d {-14d 01' 56"} MOON_DIST: 53.94 [deg] GAL_COORDS: 5.94, -3.05 [deg] galactic lon,lat of the burst ECL_COORDS: 272.45, -1.90 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.