////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 22 Jun 18 19:57:43 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801134 SRC_RA: 261.1044d {+17h 24m 25s} (J2000), 261.3986d {+17h 25m 36s} (current), 260.3051d {+17h 21m 13s} (1950) SRC_DEC: -30.0491d {-30d 02' 56"} (J2000), -30.0647d {-30d 03' 52"} (current), -30.0041d {-30d 00' 14"} (1950) DISCOVERY_DATE: 18260 TJD; 142 DOY; 18/05/22 (yy/mm/dd) DISCOVERY_TIME: 71863 SOD {19:57:43.00} UT LEAD_TIME: 37.648 [days] MAX_DATE: 18298 TJD; 180 DOY; 18/06/29 (yy/mm/dd) MAX_TIME: 41471 SOD {11:31:11.99} UT MAX_UNCERT: 9.340 [days] CUSP_WIDTH: 76.14 +/- 9.31 [days] u0: 0.76 +/- 0.03 [RingUnits] MAX_MAG: 19.2 mag (estimated) BASE_MAG: 19.66 +/- 0.00 [mag] AMPLIFICATION: 1.57 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1134.html SUN_POSTN: 91.47d {+06h 05m 53s} +23.43d {+23d 25' 46"} SUN_DIST: 168.83 [deg] Sun_angle= -11.3 [hr] (East of Sun) MOON_POSTN: 210.16d {+14h 00m 39s} -6.75d {-06d 44' 56"} MOON_DIST: 53.35 [deg] GAL_COORDS: 356.57, 3.28 [deg] galactic lon,lat of the burst ECL_COORDS: 262.25, -6.85 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.