////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 13 Jul 18 19:54:43 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801290 SRC_RA: 264.0436d {+17h 36m 10s} (J2000), 264.3361d {+17h 37m 21s} (current), 263.2513d {+17h 33m 00s} (1950) SRC_DEC: -28.7679d {-28d 46' 03"} (J2000), -28.7783d {-28d 46' 41"} (current), -28.7371d {-28d 44' 13"} (1950) DISCOVERY_DATE: 18282 TJD; 164 DOY; 18/06/13 (yy/mm/dd) DISCOVERY_TIME: 71683 SOD {19:54:43.00} UT LEAD_TIME: 47.537 [days] MAX_DATE: 18330 TJD; 212 DOY; 18/07/31 (yy/mm/dd) MAX_TIME: 31708 SOD {08:48:28.80} UT MAX_UNCERT: 1.650 [days] CUSP_WIDTH: 41.66 +/- 3.10 [days] u0: 0.00 +/- 0.43 [RingUnits] MAX_MAG: 10.9 mag (estimated) BASE_MAG: 20.27 +/- 0.00 [mag] AMPLIFICATION: 230.01 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1290.html SUN_POSTN: 113.10d {+07h 32m 24s} +21.74d {+21d 44' 20"} SUN_DIST: 153.13 [deg] Sun_angle= -10.1 [hr] (East of Sun) MOON_POSTN: 123.58d {+08h 14m 20s} +19.40d {+19d 24' 13"} MOON_DIST: 143.15 [deg] GAL_COORDS: 359.05, 1.84 [deg] galactic lon,lat of the burst ECL_COORDS: 264.76, -5.44 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.