////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 15 Aug 17 19:08:41 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701563 SRC_RA: 270.3638d {+18h 01m 27s} (J2000), 270.6394d {+18h 02m 33s} (current), 269.5780d {+17h 58m 19s} (1950) SRC_DEC: -27.5553d {-27d 33' 18"} (J2000), -27.5544d {-27d 33' 15"} (current), -27.5552d {-27d 33' 18"} (1950) DISCOVERY_DATE: 17949 TJD; 196 DOY; 17/07/15 (yy/mm/dd) DISCOVERY_TIME: 68921 SOD {19:08:41.00} UT LEAD_TIME: 35.480 [days] MAX_DATE: 17985 TJD; 232 DOY; 17/08/20 (yy/mm/dd) MAX_TIME: 24019 SOD {06:40:19.19} UT MAX_UNCERT: 0.490 [days] CUSP_WIDTH: 6.58 +/- 0.50 [days] u0: 0.00 +/- 1.00 [RingUnits] MAX_MAG: 12.1 mag (estimated) BASE_MAG: 18.53 +/- 0.00 [mag] AMPLIFICATION: 386.80 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1563.html SUN_POSTN: 145.48d {+09h 41m 55s} +13.80d {+13d 48' 11"} SUN_DIST: 127.31 [deg] Sun_angle= -8.3 [hr] (East of Sun) MOON_POSTN: 61.96d {+04h 07m 50s} +15.62d {+15d 37' 17"} MOON_DIST: 150.88 [deg] GAL_COORDS: 2.96, -2.31 [deg] galactic lon,lat of the burst ECL_COORDS: 270.32, -4.12 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.