////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 24 Jun 18 13:51:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801158 SRC_RA: 268.8652d {+17h 55m 28s} (J2000), 269.1579d {+17h 56m 38s} (current), 268.0696d {+17h 52m 17s} (1950) SRC_DEC: -29.1239d {-29d 07' 25"} (J2000), -29.1257d {-29d 07' 31"} (current), -29.1165d {-29d 06' 58"} (1950) DISCOVERY_DATE: 18262 TJD; 144 DOY; 18/05/24 (yy/mm/dd) DISCOVERY_TIME: 49908 SOD {13:51:48.00} UT LEAD_TIME: 31.139 [days] MAX_DATE: 18293 TJD; 175 DOY; 18/06/24 (yy/mm/dd) MAX_TIME: 61948 SOD {17:12:28.80} UT MAX_UNCERT: 0.000 [days] CUSP_WIDTH: 0.21 +/- 0.00 [days] u0: 1.06 +/- 0.00 [RingUnits] MAX_MAG: 15.4 mag (estimated) BASE_MAG: 15.68 +/- 0.00 [mag] AMPLIFICATION: 1.29 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1158.html SUN_POSTN: 93.28d {+06h 13m 08s} +23.40d {+23d 24' 07"} SUN_DIST: 173.19 [deg] Sun_angle= -11.7 [hr] (East of Sun) MOON_POSTN: 231.30d {+15h 25m 12s} -13.52d {-13d 31' 05"} MOON_DIST: 38.34 [deg] GAL_COORDS: 0.94, -1.94 [deg] galactic lon,lat of the burst ECL_COORDS: 269.00, -5.69 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.