////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 19 Aug 17 16:07:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701600 SRC_RA: 265.9091d {+17h 43m 38s} (J2000), 266.1834d {+17h 44m 44s} (current), 265.1278d {+17h 40m 31s} (1950) SRC_DEC: -26.9107d {-26d 54' 38"} (J2000), -26.9174d {-26d 55' 02"} (current), -26.8889d {-26d 53' 19"} (1950) DISCOVERY_DATE: 17953 TJD; 200 DOY; 17/07/19 (yy/mm/dd) DISCOVERY_TIME: 58044 SOD {16:07:24.00} UT LEAD_TIME: 35.869 [days] MAX_DATE: 17989 TJD; 236 DOY; 17/08/24 (yy/mm/dd) MAX_TIME: 46742 SOD {12:59:02.40} UT MAX_UNCERT: 0.690 [days] CUSP_WIDTH: 8.78 +/- 0.41 [days] u0: 0.37 +/- 0.08 [RingUnits] MAX_MAG: 15.9 mag (estimated) BASE_MAG: 16.98 +/- 0.00 [mag] AMPLIFICATION: 2.79 +/- 0.57 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1600.html SUN_POSTN: 149.08d {+09h 56m 20s} +12.56d {+12d 33' 24"} SUN_DIST: 119.66 [deg] Sun_angle= -7.8 [hr] (East of Sun) MOON_POSTN: 120.49d {+08h 01m 58s} +18.27d {+18d 16' 13"} MOON_DIST: 147.28 [deg] GAL_COORDS: 1.50, 1.43 [deg] galactic lon,lat of the burst ECL_COORDS: 266.35, -3.52 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.