////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 30 Mar 13 16:32:28 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300409 SRC_RA: 271.6574d {+18h 06m 38s} (J2000), 271.8612d {+18h 07m 27s} (current), 270.8836d {+18h 03m 32s} (1950) SRC_DEC: -25.5798d {-25d 34' 46"} (J2000), -25.5775d {-25d 34' 38"} (current), -25.5860d {-25d 35' 09"} (1950) DISCOVERY_DATE: 16353 TJD; 61 DOY; 13/03/02 (yy/mm/dd) DISCOVERY_TIME: 59548 SOD {16:32:28.00} UT LEAD_TIME: 32.645 [days] MAX_DATE: 16386 TJD; 94 DOY; 13/04/04 (yy/mm/dd) MAX_TIME: 28857 SOD {08:00:57.59} UT MAX_UNCERT: 6.530 [days] CUSP_WIDTH: 27.37 +/- 4.05 [days] u0: 1.90 +/- 0.04 [RingUnits] MAX_MAG: 16.6 mag (estimated) BASE_MAG: 16.62 +/- 0.00 [mag] AMPLIFICATION: 1.06 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0409.html SUN_POSTN: 9.31d {+00h 37m 16s} +4.01d {+04d 00' 47"} SUN_DIST: 98.45 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 231.26d {+15h 25m 03s} -18.20d {-18d 12' 13"} MOON_DIST: 38.23 [deg] GAL_COORDS: 5.25, -2.35 [deg] galactic lon,lat of the burst ECL_COORDS: 271.50, -2.15 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.