////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 31 Aug 15 13:17:38 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201501931 SRC_RA: 269.8063d {+17h 59m 14s} (J2000), 270.0541d {+18h 00m 13s} (current), 269.0111d {+17h 56m 03s} (1950) SRC_DEC: -29.0522d {-29d 03' 07"} (J2000), -29.0523d {-29d 03' 07"} (current), -29.0493d {-29d 02' 57"} (1950) DISCOVERY_DATE: 17234 TJD; 212 DOY; 15/07/31 (yy/mm/dd) DISCOVERY_TIME: 47858 SOD {13:17:38.00} UT LEAD_TIME: 45.221 [days] MAX_DATE: 17279 TJD; 257 DOY; 15/09/14 (yy/mm/dd) MAX_TIME: 66959 SOD {18:35:59.99} UT MAX_UNCERT: 1.350 [days] CUSP_WIDTH: 7.34 +/- 0.64 [days] u0: 0.00 +/- 0.92 [RingUnits] MAX_MAG: 9.0 mag (estimated) BASE_MAG: 17.24 +/- 0.00 [mag] AMPLIFICATION: 59.12 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1931.html SUN_POSTN: 159.50d {+10h 38m 00s} +8.63d {+08d 37' 57"} SUN_DIST: 112.11 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 2.52d {+00h 10m 05s} +1.04d {+01d 02' 37"} MOON_DIST: 92.66 [deg] GAL_COORDS: 1.41, -2.62 [deg] galactic lon,lat of the burst ECL_COORDS: 269.83, -5.61 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.