////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 19 Apr 13 18:18:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300547 SRC_RA: 269.7508d {+17h 59m 00s} (J2000), 269.9612d {+17h 59m 51s} (current), 268.9549d {+17h 55m 49s} (1950) SRC_DEC: -29.1754d {-29d 10' 30"} (J2000), -29.1756d {-29d 10' 31"} (current), -29.1723d {-29d 10' 19"} (1950) DISCOVERY_DATE: 16370 TJD; 78 DOY; 13/03/19 (yy/mm/dd) DISCOVERY_TIME: 65938 SOD {18:18:58.00} UT LEAD_TIME: 34.333 [days] MAX_DATE: 16405 TJD; 113 DOY; 13/04/23 (yy/mm/dd) MAX_TIME: 8294 SOD {02:18:14.39} UT MAX_UNCERT: 2.010 [days] CUSP_WIDTH: 36.29 +/- 4.09 [days] u0: 0.29 +/- 0.04 [RingUnits] MAX_MAG: 17.1 mag (estimated) BASE_MAG: 18.51 +/- 0.00 [mag] AMPLIFICATION: 3.48 +/- 0.50 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0547.html SUN_POSTN: 27.77d {+01h 51m 04s} +11.42d {+11d 25' 05"} SUN_DIST: 119.72 [deg] Sun_angle= 7.9 [hr] (West of Sun) MOON_POSTN: 134.62d {+08h 58m 30s} +11.66d {+11d 39' 42"} MOON_DIST: 134.97 [deg] GAL_COORDS: 1.28, -2.64 [deg] galactic lon,lat of the burst ECL_COORDS: 269.78, -5.74 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.