////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 20 Jul 17 19:14:25 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701408 SRC_RA: 266.4699d {+17h 45m 53s} (J2000), 266.7363d {+17h 46m 57s} (current), 265.7077d {+17h 42m 50s} (1950) SRC_DEC: -23.6708d {-23d 40' 14"} (J2000), -23.6766d {-23d 40' 35"} (current), -23.6518d {-23d 39' 06"} (1950) DISCOVERY_DATE: 17924 TJD; 171 DOY; 17/06/20 (yy/mm/dd) DISCOVERY_TIME: 69265 SOD {19:14:25.00} UT LEAD_TIME: 60.348 [days] MAX_DATE: 17985 TJD; 232 DOY; 17/08/20 (yy/mm/dd) MAX_TIME: 12959 SOD {03:35:59.99} UT MAX_UNCERT: 3.810 [days] CUSP_WIDTH: 24.78 +/- 2.64 [days] u0: 0.00 +/- 1.26 [RingUnits] MAX_MAG: 11.5 mag (estimated) BASE_MAG: 18.10 +/- 0.00 [mag] AMPLIFICATION: 444.80 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1408.html SUN_POSTN: 120.36d {+08h 01m 26s} +20.51d {+20d 30' 30"} SUN_DIST: 148.76 [deg] Sun_angle= -9.8 [hr] (East of Sun) MOON_POSTN: 81.49d {+05h 25m 57s} +18.65d {+18d 38' 48"} MOON_DIST: 172.98 [deg] GAL_COORDS: 4.53, 2.69 [deg] galactic lon,lat of the burst ECL_COORDS: 266.77, -0.27 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.