////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 13 Jun 18 19:15:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801073 SRC_RA: 266.9753d {+17h 47m 54s} (J2000), 267.2550d {+17h 49m 01s} (current), 266.2139d {+17h 44m 51s} (1950) SRC_DEC: -23.5213d {-23d 31' 16"} (J2000), -23.5264d {-23d 31' 34"} (current), -23.5048d {-23d 30' 16"} (1950) DISCOVERY_DATE: 18251 TJD; 133 DOY; 18/05/13 (yy/mm/dd) DISCOVERY_TIME: 69324 SOD {19:15:24.00} UT LEAD_TIME: 34.796 [days] MAX_DATE: 18286 TJD; 168 DOY; 18/06/17 (yy/mm/dd) MAX_TIME: 51667 SOD {14:21:07.20} UT MAX_UNCERT: 0.270 [days] CUSP_WIDTH: 10.84 +/- 0.20 [days] u0: 0.00 +/- 2.27 [RingUnits] MAX_MAG: 9.7 mag (estimated) BASE_MAG: 17.80 +/- 0.00 [mag] AMPLIFICATION: 429.98 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1073.html SUN_POSTN: 82.08d {+05h 28m 20s} +23.24d {+23d 14' 12"} SUN_DIST: 175.25 [deg] Sun_angle= 11.7 [hr] (West of Sun) MOON_POSTN: 81.99d {+05h 27m 58s} +19.64d {+19d 38' 24"} MOON_DIST: 173.75 [deg] GAL_COORDS: 4.90, 2.37 [deg] galactic lon,lat of the burst ECL_COORDS: 267.23, -0.11 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.