////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 20 Jul 17 19:14:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701407 SRC_RA: 264.7974d {+17h 39m 11s} (J2000), 265.0641d {+17h 40m 15s} (current), 264.0343d {+17h 36m 08s} (1950) SRC_DEC: -23.8825d {-23d 52' 56"} (J2000), -23.8911d {-23d 53' 27"} (current), -23.8554d {-23d 51' 18"} (1950) DISCOVERY_DATE: 17924 TJD; 171 DOY; 17/06/20 (yy/mm/dd) DISCOVERY_TIME: 69263 SOD {19:14:23.00} UT LEAD_TIME: 35.646 [days] MAX_DATE: 17960 TJD; 207 DOY; 17/07/26 (yy/mm/dd) MAX_TIME: 38707 SOD {10:45:07.19} UT MAX_UNCERT: 0.190 [days] CUSP_WIDTH: 10.54 +/- 0.26 [days] u0: 0.00 +/- 0.22 [RingUnits] MAX_MAG: 8.9 mag (estimated) BASE_MAG: 17.40 +/- 0.00 [mag] AMPLIFICATION: 625.22 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1407.html SUN_POSTN: 120.36d {+08h 01m 26s} +20.51d {+20d 30' 30"} SUN_DIST: 147.23 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 81.49d {+05h 25m 57s} +18.65d {+18d 38' 48"} MOON_DIST: 173.79 [deg] GAL_COORDS: 3.54, 3.88 [deg] galactic lon,lat of the burst ECL_COORDS: 265.24, -0.53 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.