////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 13 Apr 17 04:35:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700536 SRC_RA: 268.9825d {+17h 55m 56s} (J2000), 269.2544d {+17h 57m 01s} (current), 268.1919d {+17h 52m 46s} (1950) SRC_DEC: -28.3347d {-28d 20' 04"} (J2000), -28.3362d {-28d 20' 09"} (current), -28.3278d {-28d 19' 39"} (1950) DISCOVERY_DATE: 17825 TJD; 72 DOY; 17/03/13 (yy/mm/dd) DISCOVERY_TIME: 16534 SOD {04:35:34.00} UT LEAD_TIME: 36.081 [days] MAX_DATE: 17861 TJD; 108 DOY; 17/04/18 (yy/mm/dd) MAX_TIME: 23500 SOD {06:31:40.79} UT MAX_UNCERT: 2.470 [days] CUSP_WIDTH: 10.84 +/- 1.24 [days] u0: 0.75 +/- 0.14 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.94 +/- 0.00 [mag] AMPLIFICATION: 1.59 +/- 0.20 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0536.html SUN_POSTN: 21.70d {+01h 26m 49s} +9.11d {+09d 06' 26"} SUN_DIST: 114.02 [deg] Sun_angle= 7.5 [hr] (West of Sun) MOON_POSTN: 224.00d {+14h 56m 01s} -11.66d {-11d 39' 47"} MOON_DIST: 45.35 [deg] GAL_COORDS: 1.67, -1.64 [deg] galactic lon,lat of the burst ECL_COORDS: 269.10, -4.90 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.