////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 21 Apr 13 18:23:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300565 SRC_RA: 268.6719d {+17h 54m 41s} (J2000), 268.8841d {+17h 55m 32s} (current), 267.8693d {+17h 51m 29s} (1950) SRC_DEC: -30.2236d {-30d 13' 24"} (J2000), -30.2252d {-30d 13' 30"} (current), -30.2152d {-30d 12' 54"} (1950) DISCOVERY_DATE: 16372 TJD; 80 DOY; 13/03/21 (yy/mm/dd) DISCOVERY_TIME: 66216 SOD {18:23:36.00} UT LEAD_TIME: 31.000 [days] MAX_DATE: 16403 TJD; 111 DOY; 13/04/21 (yy/mm/dd) MAX_TIME: 66182 SOD {18:23:02.39} UT MAX_UNCERT: 0.740 [days] CUSP_WIDTH: 9.62 +/- 0.77 [days] u0: 0.79 +/- 0.02 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 19.54 +/- 0.00 [mag] AMPLIFICATION: 1.54 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0565.html SUN_POSTN: 29.64d {+01h 58m 33s} +12.10d {+12d 06' 01"} SUN_DIST: 122.52 [deg] Sun_angle= 8.1 [hr] (West of Sun) MOON_POSTN: 159.03d {+10h 36m 07s} +3.59d {+03d 35' 20"} MOON_DIST: 108.93 [deg] GAL_COORDS: 359.91, -2.35 [deg] galactic lon,lat of the burst ECL_COORDS: 268.84, -6.79 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.