////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Apr 17 06:51:08 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700592 SRC_RA: 270.7187d {+18h 02m 52s} (J2000), 270.9898d {+18h 03m 58s} (current), 269.9317d {+17h 59m 44s} (1950) SRC_DEC: -27.7566d {-27d 45' 23"} (J2000), -27.7552d {-27d 45' 18"} (current), -27.7582d {-27d 45' 28"} (1950) DISCOVERY_DATE: 17835 TJD; 82 DOY; 17/03/23 (yy/mm/dd) DISCOVERY_TIME: 24668 SOD {06:51:08.00} UT LEAD_TIME: 31.187 [days] MAX_DATE: 17866 TJD; 113 DOY; 17/04/23 (yy/mm/dd) MAX_TIME: 40867 SOD {11:21:07.20} UT MAX_UNCERT: 0.080 [days] CUSP_WIDTH: 4.66 +/- 0.21 [days] u0: 0.00 +/- 0.04 [RingUnits] MAX_MAG: 8.3 mag (estimated) BASE_MAG: 19.12 +/- 0.00 [mag] AMPLIFICATION: 236.12 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0592.html SUN_POSTN: 31.09d {+02h 04m 22s} +12.62d {+12d 37' 08"} SUN_DIST: 122.34 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 351.21d {+23h 24m 51s} -5.57d {-05d 34' 16"} MOON_DIST: 78.77 [deg] GAL_COORDS: 2.94, -2.68 [deg] galactic lon,lat of the burst ECL_COORDS: 270.64, -4.32 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.