////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 05 Apr 13 17:45:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300426 SRC_RA: 270.4464d {+18h 01m 47s} (J2000), 270.6558d {+18h 02m 37s} (current), 269.6519d {+17h 58m 36s} (1950) SRC_DEC: -28.9527d {-28d 57' 09"} (J2000), -28.9520d {-28d 57' 06"} (current), -28.9529d {-28d 57' 10"} (1950) DISCOVERY_DATE: 16356 TJD; 64 DOY; 13/03/05 (yy/mm/dd) DISCOVERY_TIME: 63930 SOD {17:45:30.00} UT LEAD_TIME: 31.048 [days] MAX_DATE: 16387 TJD; 95 DOY; 13/04/05 (yy/mm/dd) MAX_TIME: 68083 SOD {18:54:43.20} UT MAX_UNCERT: 0.280 [days] CUSP_WIDTH: 5.96 +/- 0.34 [days] u0: 0.49 +/- 0.00 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 19.52 +/- 0.00 [mag] AMPLIFICATION: 2.20 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0426.html SUN_POSTN: 14.83d {+00h 59m 20s} +6.33d {+06d 19' 58"} SUN_DIST: 105.45 [deg] Sun_angle= 6.9 [hr] (West of Sun) MOON_POSTN: 319.71d {+21h 18m 50s} -10.18d {-10d 10' 59"} MOON_DIST: 49.46 [deg] GAL_COORDS: 1.78, -3.06 [deg] galactic lon,lat of the burst ECL_COORDS: 270.39, -5.51 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.