////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Jul 13 08:04:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301488 SRC_RA: 271.3637d {+18h 05m 27s} (J2000), 271.5770d {+18h 06m 18s} (current), 270.5730d {+18h 02m 18s} (1950) SRC_DEC: -28.3415d {-28d 20' 28"} (J2000), -28.3396d {-28d 20' 21"} (current), -28.3462d {-28d 20' 45"} (1950) DISCOVERY_DATE: 16471 TJD; 179 DOY; 13/06/28 (yy/mm/dd) DISCOVERY_TIME: 29052 SOD {08:04:12.00} UT LEAD_TIME: 36.076 [days] MAX_DATE: 16507 TJD; 215 DOY; 13/08/03 (yy/mm/dd) MAX_TIME: 35596 SOD {09:53:16.80} UT MAX_UNCERT: 1.100 [days] CUSP_WIDTH: 5.46 +/- 0.65 [days] u0: 0.00 +/- 0.34 [RingUnits] MAX_MAG: 9.3 mag (estimated) BASE_MAG: 18.22 +/- 0.00 [mag] AMPLIFICATION: 407.20 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1488.html SUN_POSTN: 127.78d {+08h 31m 07s} +18.91d {+18d 54' 47"} SUN_DIST: 145.66 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 16.88d {+01h 07m 31s} +9.46d {+09d 27' 26"} MOON_DIST: 107.89 [deg] GAL_COORDS: 2.71, -3.46 [deg] galactic lon,lat of the burst ECL_COORDS: 271.20, -4.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.