////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 31 Jul 13 13:50:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301500 SRC_RA: 264.1849d {+17h 36m 44s} (J2000), 264.3967d {+17h 37m 35s} (current), 263.4009d {+17h 33m 36s} (1950) SRC_DEC: -27.4251d {-27d 25' 29"} (J2000), -27.4326d {-27d 25' 56"} (current), -27.3950d {-27d 23' 41"} (1950) DISCOVERY_DATE: 16474 TJD; 182 DOY; 13/07/01 (yy/mm/dd) DISCOVERY_TIME: 49844 SOD {13:50:44.00} UT LEAD_TIME: 28.445 [days] MAX_DATE: 16503 TJD; 211 DOY; 13/07/30 (yy/mm/dd) MAX_TIME: 1900 SOD {00:31:40.79} UT MAX_UNCERT: 0.430 [days] CUSP_WIDTH: 21.64 +/- 4.07 [days] u0: 0.12 +/- 0.04 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 19.77 +/- 0.00 [mag] AMPLIFICATION: 7.97 +/- 2.92 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1500.html SUN_POSTN: 130.94d {+08h 43m 46s} +18.13d {+18d 07' 53"} SUN_DIST: 136.34 [deg] Sun_angle= -8.9 [hr] (East of Sun) MOON_POSTN: 57.25d {+03h 49m 01s} +18.63d {+18d 37' 58"} MOON_DIST: 153.59 [deg] GAL_COORDS: 0.25, 2.46 [deg] galactic lon,lat of the burst ECL_COORDS: 264.83, -4.09 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.