////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 07 Apr 13 17:55:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300456 SRC_RA: 268.5618d {+17h 54m 15s} (J2000), 268.7742d {+17h 55m 06s} (current), 267.7563d {+17h 51m 02s} (1950) SRC_DEC: -30.6717d {-30d 40' 17"} (J2000), -30.6734d {-30d 40' 23"} (current), -30.6628d {-30d 39' 45"} (1950) DISCOVERY_DATE: 16358 TJD; 66 DOY; 13/03/07 (yy/mm/dd) DISCOVERY_TIME: 64532 SOD {17:55:32.00} UT LEAD_TIME: 31.081 [days] MAX_DATE: 16389 TJD; 97 DOY; 13/04/07 (yy/mm/dd) MAX_TIME: 71539 SOD {19:52:19.20} UT MAX_UNCERT: 0.000 [days] CUSP_WIDTH: 0.32 +/- 0.01 [days] u0: 0.14 +/- 0.00 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 19.69 +/- 0.00 [mag] AMPLIFICATION: 6.74 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0456.html SUN_POSTN: 16.67d {+01h 06m 41s} +7.09d {+07d 05' 19"} SUN_DIST: 108.98 [deg] Sun_angle= 7.2 [hr] (West of Sun) MOON_POSTN: 345.40d {+23h 01m 37s} -1.33d {-01d 19' 47"} MOON_DIST: 77.84 [deg] GAL_COORDS: 359.47, -2.50 [deg] galactic lon,lat of the burst ECL_COORDS: 268.75, -7.24 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.