////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Apr 13 13:39:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300606 SRC_RA: 268.0804d {+17h 52m 19s} (J2000), 268.2917d {+17h 53m 10s} (current), 267.2826d {+17h 49m 08s} (1950) SRC_DEC: -29.4838d {-29d 29' 01"} (J2000), -29.4861d {-29d 29' 09"} (current), -29.4725d {-29d 28' 20"} (1950) DISCOVERY_DATE: 16379 TJD; 87 DOY; 13/03/28 (yy/mm/dd) DISCOVERY_TIME: 49144 SOD {13:39:04.00} UT LEAD_TIME: 29.471 [days] MAX_DATE: 16409 TJD; 117 DOY; 13/04/27 (yy/mm/dd) MAX_TIME: 3456 SOD {00:57:36.00} UT MAX_UNCERT: 0.030 [days] CUSP_WIDTH: 3.48 +/- 0.33 [days] u0: 0.05 +/- 0.00 [RingUnits] MAX_MAG: 17.1 mag (estimated) BASE_MAG: 20.27 +/- 0.01 [mag] AMPLIFICATION: 17.82 +/- 2.39 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0606.html SUN_POSTN: 36.05d {+02h 24m 12s} +14.31d {+14d 18' 46"} SUN_DIST: 129.66 [deg] Sun_angle= 8.5 [hr] (West of Sun) MOON_POSTN: 255.14d {+17h 00m 33s} -20.25d {-20d 15' 11"} MOON_DIST: 15.07 [deg] GAL_COORDS: 0.28, -1.54 [deg] galactic lon,lat of the burst ECL_COORDS: 268.32, -6.06 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.