////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 07 Apr 13 17:55:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300452 SRC_RA: 267.3492d {+17h 49m 24s} (J2000), 267.5660d {+17h 50m 16s} (current), 266.5269d {+17h 46m 06s} (1950) SRC_DEC: -33.1827d {-33d 10' 57"} (J2000), -33.1860d {-33d 11' 08"} (current), -33.1678d {-33d 10' 03"} (1950) DISCOVERY_DATE: 16358 TJD; 66 DOY; 13/03/07 (yy/mm/dd) DISCOVERY_TIME: 64524 SOD {17:55:24.00} UT LEAD_TIME: 30.941 [days] MAX_DATE: 16389 TJD; 97 DOY; 13/04/07 (yy/mm/dd) MAX_TIME: 59443 SOD {16:30:43.20} UT MAX_UNCERT: 1.040 [days] CUSP_WIDTH: 13.01 +/- 1.16 [days] u0: 0.66 +/- 0.01 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.62 +/- 0.00 [mag] AMPLIFICATION: 1.73 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0452.html SUN_POSTN: 16.67d {+01h 06m 41s} +7.09d {+07d 05' 19"} SUN_DIST: 109.84 [deg] Sun_angle= 7.3 [hr] (West of Sun) MOON_POSTN: 345.40d {+23h 01m 37s} -1.33d {-01d 19' 49"} MOON_DIST: 79.11 [deg] GAL_COORDS: 356.78, -2.89 [deg] galactic lon,lat of the burst ECL_COORDS: 267.75, -9.76 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.