////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 27 Sep 11 16:55:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201101457 SRC_RA: 271.3327d {+18h 05m 20s} (J2000), 271.5176d {+18h 06m 04s} (current), 270.5392d {+18h 02m 09s} (1950) SRC_DEC: -28.7903d {-28d 47' 24"} (J2000), -28.7887d {-28d 47' 18"} (current), -28.7948d {-28d 47' 40"} (1950) DISCOVERY_DATE: 15800 TJD; 239 DOY; 11/08/27 DISCOVERY_TIME: 60948 SOD {16:55:48.00} UT LEAD_TIME: 30.281 [days] MAX_DATE: 15830 TJD; 269 DOY; 11/09/26 MAX_TIME: 85190 SOD {23:39:50.40} UT MAX_UNCERT: 0.010 [days] CUSP_WIDTH: 0.67 +/- 0.06 [days] u0: 0.73 +/- 0.06 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 18.06 +/- 0.00 [mag] AMPLIFICATION: 1.61 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle3/ews/blg-1457.html SUN_POSTN: 183.89d {+12h 15m 33s} -1.68d {-01d 41' 01"} SUN_DIST: 87.11 [deg] Sun_angle= -5.8 [hr] (East of Sun) MOON_POSTN: 184.96d {+12h 19m 51s} -7.26d {-07d 15' 32"} MOON_DIST: 83.51 [deg] GAL_COORDS: 2.30, -3.65 [deg] galactic lon,lat of the burst ECL_COORDS: 271.17, -5.36 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.