////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 13 Jul 18 19:54:35 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801286 SRC_RA: 268.2012d {+17h 52m 48s} (J2000), 268.4999d {+17h 54m 00s} (current), 267.3918d {+17h 49m 34s} (1950) SRC_DEC: -31.2593d {-31d 15' 32"} (J2000), -31.2623d {-31d 15' 43"} (current), -31.2486d {-31d 14' 54"} (1950) DISCOVERY_DATE: 18282 TJD; 164 DOY; 18/06/13 (yy/mm/dd) DISCOVERY_TIME: 71675 SOD {19:54:35.00} UT LEAD_TIME: 29.410 [days] MAX_DATE: 18312 TJD; 194 DOY; 18/07/13 (yy/mm/dd) MAX_TIME: 20736 SOD {05:45:36.00} UT MAX_UNCERT: 0.590 [days] CUSP_WIDTH: 4.74 +/- 0.63 [days] u0: 0.71 +/- 0.03 [RingUnits] MAX_MAG: 19.3 mag (estimated) BASE_MAG: 19.83 +/- 0.00 [mag] AMPLIFICATION: 1.65 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1286.html SUN_POSTN: 113.10d {+07h 32m 24s} +21.74d {+21d 44' 20"} SUN_DIST: 156.09 [deg] Sun_angle= -10.4 [hr] (East of Sun) MOON_POSTN: 123.58d {+08h 14m 19s} +19.40d {+19d 24' 14"} MOON_DIST: 146.33 [deg] GAL_COORDS: 358.81, -2.53 [deg] galactic lon,lat of the burst ECL_COORDS: 268.45, -7.83 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.