////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 13 Apr 16 20:23:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600658 SRC_RA: 260.7798d {+17h 23m 07s} (J2000), 261.0349d {+17h 24m 08s} (current), 259.9929d {+17h 19m 58s} (1950) SRC_DEC: -28.0850d {-28d 05' 05"} (J2000), -28.0993d {-28d 05' 56"} (current), -28.0385d {-28d 02' 18"} (1950) DISCOVERY_DATE: 17460 TJD; 73 DOY; 16/03/13 (yy/mm/dd) DISCOVERY_TIME: 73396 SOD {20:23:16.00} UT LEAD_TIME: 36.649 [days] MAX_DATE: 17497 TJD; 110 DOY; 16/04/19 (yy/mm/dd) MAX_TIME: 43027 SOD {11:57:07.20} UT MAX_UNCERT: 6.280 [days] CUSP_WIDTH: 23.08 +/- 4.02 [days] u0: 0.83 +/- 0.09 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.88 +/- 0.00 [mag] AMPLIFICATION: 1.48 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0658.html SUN_POSTN: 22.53d {+01h 30m 08s} +9.43d {+09d 25' 57"} SUN_DIST: 122.13 [deg] Sun_angle= 8.1 [hr] (West of Sun) MOON_POSTN: 111.49d {+07h 25m 57s} +17.28d {+17d 16' 46"} MOON_DIST: 150.00 [deg] GAL_COORDS: 358.04, 4.62 [deg] galactic lon,lat of the burst ECL_COORDS: 261.84, -4.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.