////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 31 Aug 11 14:34:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201101278 SRC_RA: 270.3740d {+18h 01m 30s} (J2000), 270.5572d {+18h 02m 14s} (current), 269.5831d {+17h 58m 20s} (1950) SRC_DEC: -28.3750d {-28d 22' 29"} (J2000), -28.3745d {-28d 22' 27"} (current), -28.3749d {-28d 22' 29"} (1950) DISCOVERY_DATE: 15773 TJD; 212 DOY; 11/07/31 DISCOVERY_TIME: 52462 SOD {14:34:22.00} UT LEAD_TIME: 29.694 [days] MAX_DATE: 15803 TJD; 242 DOY; 11/08/30 MAX_TIME: 26006 SOD {07:13:26.39} UT MAX_UNCERT: 0.090 [days] CUSP_WIDTH: 1.48 +/- 0.14 [days] u0: 0.81 +/- 0.02 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 18.05 +/- 0.00 [mag] AMPLIFICATION: 1.52 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle3/ews/blg-1278.html SUN_POSTN: 159.52d {+10h 38m 04s} +8.63d {+08d 37' 31"} SUN_DIST: 112.56 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 189.57d {+12h 38m 17s} -9.19d {-09d 11' 31"} MOON_DIST: 77.76 [deg] GAL_COORDS: 2.25, -2.72 [deg] galactic lon,lat of the burst ECL_COORDS: 270.33, -4.94 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.