////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 06 Sep 13 12:05:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301783 SRC_RA: 270.3847d {+18h 01m 32s} (J2000), 270.6022d {+18h 02m 25s} (current), 269.5851d {+17h 58m 20s} (1950) SRC_DEC: -29.7407d {-29d 44' 26"} (J2000), -29.7400d {-29d 44' 23"} (current), -29.7406d {-29d 44' 25"} (1950) DISCOVERY_DATE: 16510 TJD; 218 DOY; 13/08/06 (yy/mm/dd) DISCOVERY_TIME: 43512 SOD {12:05:12.00} UT LEAD_TIME: 26.929 [days] MAX_DATE: 16537 TJD; 245 DOY; 13/09/02 (yy/mm/dd) MAX_TIME: 37411 SOD {10:23:31.20} UT MAX_UNCERT: 0.250 [days] CUSP_WIDTH: 5.79 +/- 0.54 [days] u0: 0.68 +/- 0.02 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.15 +/- 0.00 [mag] AMPLIFICATION: 1.69 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1783.html SUN_POSTN: 165.31d {+11h 01m 15s} +6.27d {+06d 16' 16"} SUN_DIST: 106.36 [deg] Sun_angle= -7.0 [hr] (East of Sun) MOON_POSTN: 175.17d {+11h 40m 41s} -1.76d {-01d 45' 41"} MOON_DIST: 93.83 [deg] GAL_COORDS: 1.06, -3.40 [deg] galactic lon,lat of the burst ECL_COORDS: 270.34, -6.30 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.