////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 19 Apr 16 19:17:14 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600734 SRC_RA: 269.0689d {+17h 56m 17s} (J2000), 269.3322d {+17h 57m 20s} (current), 268.2572d {+17h 53m 02s} (1950) SRC_DEC: -31.5958d {-31d 35' 44"} (J2000), -31.5971d {-31d 35' 48"} (current), -31.5893d {-31d 35' 20"} (1950) DISCOVERY_DATE: 17466 TJD; 79 DOY; 16/03/19 (yy/mm/dd) DISCOVERY_TIME: 69434 SOD {19:17:14.00} UT LEAD_TIME: 34.296 [days] MAX_DATE: 17501 TJD; 114 DOY; 16/04/23 (yy/mm/dd) MAX_TIME: 8640 SOD {02:24:00.00} UT MAX_UNCERT: 2.380 [days] CUSP_WIDTH: 15.67 +/- 2.40 [days] u0: 0.41 +/- 0.08 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.60 +/- 0.00 [mag] AMPLIFICATION: 2.56 +/- 0.48 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0734.html SUN_POSTN: 28.06d {+01h 52m 15s} +11.53d {+11d 31' 33"} SUN_DIST: 120.39 [deg] Sun_angle= 7.9 [hr] (West of Sun) MOON_POSTN: 183.91d {+12h 15m 38s} -0.48d {-00d 28' 44"} MOON_DIST: 85.85 [deg] GAL_COORDS: 358.89, -3.34 [deg] galactic lon,lat of the burst ECL_COORDS: 269.20, -8.16 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.