////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 15 Apr 16 20:13:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600678 SRC_RA: 270.5002d {+18h 02m 00s} (J2000), 270.7598d {+18h 03m 02s} (current), 269.6991d {+17h 58m 48s} (1950) SRC_DEC: -29.9729d {-29d 58' 21"} (J2000), -29.9719d {-29d 58' 18"} (current), -29.9734d {-29d 58' 23"} (1950) DISCOVERY_DATE: 17462 TJD; 75 DOY; 16/03/15 (yy/mm/dd) DISCOVERY_TIME: 72784 SOD {20:13:04.00} UT LEAD_TIME: 26.089 [days] MAX_DATE: 17488 TJD; 101 DOY; 16/04/10 (yy/mm/dd) MAX_TIME: 80438 SOD {22:20:38.39} UT MAX_UNCERT: 0.160 [days] CUSP_WIDTH: 3.02 +/- 0.19 [days] u0: 1.17 +/- 0.03 [RingUnits] MAX_MAG: 17.0 mag (estimated) BASE_MAG: 17.26 +/- 0.00 [mag] AMPLIFICATION: 1.23 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0678.html SUN_POSTN: 24.38d {+01h 37m 31s} +10.14d {+10d 08' 40"} SUN_DIST: 115.44 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 137.58d {+09h 10m 18s} +13.06d {+13d 03' 51"} MOON_DIST: 133.66 [deg] GAL_COORDS: 0.91, -3.60 [deg] galactic lon,lat of the burst ECL_COORDS: 270.44, -6.53 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.