////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 13 Jul 18 19:54:29 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801283 SRC_RA: 268.4563d {+17h 53m 50s} (J2000), 268.7654d {+17h 55m 04s} (current), 267.6188d {+17h 50m 29s} (1950) SRC_DEC: -35.3033d {-35d 18' 11"} (J2000), -35.3058d {-35d 18' 20"} (current), -35.2938d {-35d 17' 37"} (1950) DISCOVERY_DATE: 18282 TJD; 164 DOY; 18/06/13 (yy/mm/dd) DISCOVERY_TIME: 71669 SOD {19:54:29.00} UT LEAD_TIME: 65.163 [days] MAX_DATE: 18347 TJD; 229 DOY; 18/08/17 (yy/mm/dd) MAX_TIME: 85795 SOD {23:49:55.19} UT MAX_UNCERT: 2.410 [days] CUSP_WIDTH: 48.23 +/- 2.83 [days] u0: 0.00 +/- 0.43 [RingUnits] MAX_MAG: 10.4 mag (estimated) BASE_MAG: 19.03 +/- 0.00 [mag] AMPLIFICATION: 150.86 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1283.html SUN_POSTN: 113.10d {+07h 32m 24s} +21.74d {+21d 44' 20"} SUN_DIST: 154.79 [deg] Sun_angle= -10.4 [hr] (East of Sun) MOON_POSTN: 123.58d {+08h 14m 19s} +19.40d {+19d 24' 14"} MOON_DIST: 145.48 [deg] GAL_COORDS: 355.42, -4.75 [deg] galactic lon,lat of the burst ECL_COORDS: 268.71,-11.87 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.