////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 10 Sep 13 14:14:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301800 SRC_RA: 268.8659d {+17h 55m 28s} (J2000), 269.0814d {+17h 56m 20s} (current), 268.0742d {+17h 52m 18s} (1950) SRC_DEC: -28.5102d {-28d 30' 36"} (J2000), -28.5116d {-28d 30' 41"} (current), -28.5028d {-28d 30' 09"} (1950) DISCOVERY_DATE: 16514 TJD; 222 DOY; 13/08/10 (yy/mm/dd) DISCOVERY_TIME: 51270 SOD {14:14:30.00} UT LEAD_TIME: 30.861 [days] MAX_DATE: 16545 TJD; 253 DOY; 13/09/10 (yy/mm/dd) MAX_TIME: 39225 SOD {10:53:45.59} UT MAX_UNCERT: 0.560 [days] CUSP_WIDTH: 40.71 +/- 5.76 [days] u0: 0.05 +/- 0.00 [RingUnits] MAX_MAG: 16.9 mag (estimated) BASE_MAG: 20.02 +/- 0.00 [mag] AMPLIFICATION: 17.20 +/- 2.61 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1800.html SUN_POSTN: 168.99d {+11h 15m 58s} +4.73d {+04d 43' 52"} SUN_DIST: 101.11 [deg] Sun_angle= -6.7 [hr] (East of Sun) MOON_POSTN: 228.56d {+15h 14m 15s} -16.92d {-16d 55' 02"} MOON_DIST: 38.92 [deg] GAL_COORDS: 1.47, -1.64 [deg] galactic lon,lat of the burst ECL_COORDS: 269.00, -5.07 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.