////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 15 Apr 16 20:13:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600684 SRC_RA: 268.3176d {+17h 53m 16s} (J2000), 268.5829d {+17h 54m 20s} (current), 267.4993d {+17h 50m 00s} (1950) SRC_DEC: -32.5868d {-32d 35' 11"} (J2000), -32.5892d {-32d 35' 20"} (current), -32.5766d {-32d 34' 35"} (1950) DISCOVERY_DATE: 17462 TJD; 75 DOY; 16/03/15 (yy/mm/dd) DISCOVERY_TIME: 72796 SOD {20:13:16.00} UT LEAD_TIME: 26.326 [days] MAX_DATE: 17489 TJD; 102 DOY; 16/04/11 (yy/mm/dd) MAX_TIME: 14601 SOD {04:03:21.60} UT MAX_UNCERT: 0.150 [days] CUSP_WIDTH: 3.33 +/- 0.20 [days] u0: 0.69 +/- 0.02 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.97 +/- 0.00 [mag] AMPLIFICATION: 1.68 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0684.html SUN_POSTN: 24.38d {+01h 37m 31s} +10.14d {+10d 08' 40"} SUN_DIST: 117.12 [deg] Sun_angle= 7.7 [hr] (West of Sun) MOON_POSTN: 137.58d {+09h 10m 19s} +13.06d {+13d 03' 50"} MOON_DIST: 131.32 [deg] GAL_COORDS: 357.71, -3.28 [deg] galactic lon,lat of the burst ECL_COORDS: 268.56, -9.16 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.