////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 15 Apr 16 20:13:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600677 SRC_RA: 268.7175d {+17h 54m 52s} (J2000), 268.9777d {+17h 55m 55s} (current), 267.9146d {+17h 51m 40s} (1950) SRC_DEC: -30.2651d {-30d 15' 53"} (J2000), -30.2669d {-30d 16' 00"} (current), -30.2569d {-30d 15' 24"} (1950) DISCOVERY_DATE: 17462 TJD; 75 DOY; 16/03/15 (yy/mm/dd) DISCOVERY_TIME: 72782 SOD {20:13:02.00} UT LEAD_TIME: 34.506 [days] MAX_DATE: 17497 TJD; 110 DOY; 16/04/19 (yy/mm/dd) MAX_TIME: 30067 SOD {08:21:07.20} UT MAX_UNCERT: 2.590 [days] CUSP_WIDTH: 6.64 +/- 1.15 [days] u0: 1.32 +/- 0.16 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 17.75 +/- 0.00 [mag] AMPLIFICATION: 1.18 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0677.html SUN_POSTN: 24.38d {+01h 37m 31s} +10.14d {+10d 08' 40"} SUN_DIST: 116.97 [deg] Sun_angle= 7.7 [hr] (West of Sun) MOON_POSTN: 137.58d {+09h 10m 18s} +13.06d {+13d 03' 52"} MOON_DIST: 132.09 [deg] GAL_COORDS: 359.89, -2.41 [deg] galactic lon,lat of the burst ECL_COORDS: 268.88, -6.83 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.