////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 13 Apr 17 04:35:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700539 SRC_RA: 269.9602d {+17h 59m 50s} (J2000), 270.2438d {+18h 00m 59s} (current), 269.1357d {+17h 56m 33s} (1950) SRC_DEC: -33.4604d {-33d 27' 36"} (J2000), -33.4602d {-33d 27' 36"} (current), -33.4582d {-33d 27' 29"} (1950) DISCOVERY_DATE: 17825 TJD; 72 DOY; 17/03/13 (yy/mm/dd) DISCOVERY_TIME: 16540 SOD {04:35:40.00} UT LEAD_TIME: 76.041 [days] MAX_DATE: 17901 TJD; 148 DOY; 17/05/28 (yy/mm/dd) MAX_TIME: 20044 SOD {05:34:04.79} UT MAX_UNCERT: 3.350 [days] CUSP_WIDTH: 46.58 +/- 2.77 [days] u0: 0.00 +/- 0.40 [RingUnits] MAX_MAG: 9.4 mag (estimated) BASE_MAG: 18.24 +/- 0.00 [mag] AMPLIFICATION: 46.89 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0539.html SUN_POSTN: 21.70d {+01h 26m 49s} +9.11d {+09d 06' 26"} SUN_DIST: 112.87 [deg] Sun_angle= 7.4 [hr] (West of Sun) MOON_POSTN: 224.00d {+14h 56m 01s} -11.66d {-11d 39' 47"} MOON_DIST: 47.42 [deg] GAL_COORDS: 357.64, -4.91 [deg] galactic lon,lat of the burst ECL_COORDS: 269.97,-10.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.