////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 30 Mar 13 08:58:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300404 SRC_RA: 268.5030d {+17h 54m 01s} (J2000), 268.7137d {+17h 54m 51s} (current), 267.7031d {+17h 50m 49s} (1950) SRC_DEC: -29.8017d {-29d 48' 05"} (J2000), -29.8035d {-29d 48' 12"} (current), -29.7925d {-29d 47' 32"} (1950) DISCOVERY_DATE: 16353 TJD; 61 DOY; 13/03/02 (yy/mm/dd) DISCOVERY_TIME: 32290 SOD {08:58:10.00} UT LEAD_TIME: 26.815 [days] MAX_DATE: 16380 TJD; 88 DOY; 13/03/29 (yy/mm/dd) MAX_TIME: 16329 SOD {04:32:09.59} UT MAX_UNCERT: 0.120 [days] CUSP_WIDTH: 7.27 +/- 0.51 [days] u0: 0.16 +/- 0.00 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 20.23 +/- 0.02 [mag] AMPLIFICATION: 6.23 +/- 0.30 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0404.html SUN_POSTN: 9.03d {+00h 36m 07s} +3.89d {+03d 53' 27"} SUN_DIST: 100.88 [deg] Sun_angle= 6.7 [hr] (West of Sun) MOON_POSTN: 226.58d {+15h 06m 18s} -17.42d {-17d 25' 12"} MOON_DIST: 40.29 [deg] GAL_COORDS: 0.20, -2.01 [deg] galactic lon,lat of the burst ECL_COORDS: 268.69, -6.37 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.