////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 09 Aug 17 21:14:14 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701535 SRC_RA: 271.7588d {+18h 07m 02s} (J2000), 272.0343d {+18h 08m 08s} (current), 270.9727d {+18h 03m 53s} (1950) SRC_DEC: -27.6031d {-27d 36' 10"} (J2000), -27.5999d {-27d 35' 59"} (current), -27.6097d {-27d 36' 34"} (1950) DISCOVERY_DATE: 17943 TJD; 190 DOY; 17/07/09 (yy/mm/dd) DISCOVERY_TIME: 76454 SOD {21:14:14.00} UT LEAD_TIME: 28.707 [days] MAX_DATE: 17972 TJD; 219 DOY; 17/08/07 (yy/mm/dd) MAX_TIME: 51148 SOD {14:12:28.80} UT MAX_UNCERT: 0.770 [days] CUSP_WIDTH: 8.20 +/- 0.70 [days] u0: 1.05 +/- 0.01 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.53 +/- 0.00 [mag] AMPLIFICATION: 1.30 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1535.html SUN_POSTN: 139.91d {+09h 19m 39s} +15.60d {+15d 35' 53"} SUN_DIST: 134.19 [deg] Sun_angle= -8.8 [hr] (East of Sun) MOON_POSTN: 344.55d {+22h 58m 12s} -8.32d {-08d 19' 04"} MOON_DIST: 70.70 [deg] GAL_COORDS: 3.52, -3.41 [deg] galactic lon,lat of the burst ECL_COORDS: 271.56, -4.17 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.