////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 13 Jun 18 19:15:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801074 SRC_RA: 268.1662d {+17h 52m 40s} (J2000), 268.4466d {+17h 53m 47s} (current), 267.4029d {+17h 49m 37s} (1950) SRC_DEC: -23.8150d {-23d 48' 53"} (J2000), -23.8180d {-23d 49' 04"} (current), -23.8042d {-23d 48' 14"} (1950) DISCOVERY_DATE: 18251 TJD; 133 DOY; 18/05/13 (yy/mm/dd) DISCOVERY_TIME: 69326 SOD {19:15:26.00} UT LEAD_TIME: 59.981 [days] MAX_DATE: 18311 TJD; 193 DOY; 18/07/12 (yy/mm/dd) MAX_TIME: 67651 SOD {18:47:31.19} UT MAX_UNCERT: 0.990 [days] CUSP_WIDTH: 50.69 +/- 1.37 [days] u0: 0.00 +/- 0.11 [RingUnits] MAX_MAG: 8.5 mag (estimated) BASE_MAG: 17.96 +/- 0.00 [mag] AMPLIFICATION: 446.15 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1074.html SUN_POSTN: 82.08d {+05h 28m 20s} +23.24d {+23d 14' 12"} SUN_DIST: 174.14 [deg] Sun_angle= 11.6 [hr] (West of Sun) MOON_POSTN: 81.99d {+05h 27m 58s} +19.64d {+19d 38' 24"} MOON_DIST: 172.69 [deg] GAL_COORDS: 5.20, 1.28 [deg] galactic lon,lat of the burst ECL_COORDS: 268.32, -0.39 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.