////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 18 Apr 15 11:59:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500718 SRC_RA: 261.5349d {+17h 26m 08s} (J2000), 261.7777d {+17h 27m 07s} (current), 260.7371d {+17h 22m 57s} (1950) SRC_DEC: -29.7876d {-29d 47' 14"} (J2000), -29.7999d {-29d 47' 59"} (current), -29.7447d {-29d 44' 40"} (1950) DISCOVERY_DATE: 17099 TJD; 77 DOY; 15/03/18 (yy/mm/dd) DISCOVERY_TIME: 43192 SOD {11:59:52.00} UT LEAD_TIME: 31.784 [days] MAX_DATE: 17131 TJD; 109 DOY; 15/04/19 (yy/mm/dd) MAX_TIME: 24537 SOD {06:48:57.59} UT MAX_UNCERT: 0.040 [days] CUSP_WIDTH: 27.87 +/- 0.67 [days] u0: 0.00 +/- 0.04 [RingUnits] MAX_MAG: 9.5 mag (estimated) BASE_MAG: 20.19 +/- 0.00 [mag] AMPLIFICATION: 506.06 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0718.html SUN_POSTN: 26.14d {+01h 44m 34s} +10.81d {+10d 48' 46"} SUN_DIST: 125.05 [deg] Sun_angle= 8.3 [hr] (West of Sun) MOON_POSTN: 23.03d {+01h 32m 07s} +8.16d {+08d 09' 39"} MOON_DIST: 121.08 [deg] GAL_COORDS: 356.99, 3.12 [deg] galactic lon,lat of the burst ECL_COORDS: 262.61, -6.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.