////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 22 Jun 18 19:57:05 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801115 SRC_RA: 271.0575d {+18h 04m 14s} (J2000), 271.3450d {+18h 05m 23s} (current), 270.2759d {+18h 01m 06s} (1950) SRC_DEC: -26.8657d {-26d 51' 56"} (J2000), -26.8636d {-26d 51' 48"} (current), -26.8689d {-26d 52' 07"} (1950) DISCOVERY_DATE: 18260 TJD; 142 DOY; 18/05/22 (yy/mm/dd) DISCOVERY_TIME: 71825 SOD {19:57:05.00} UT LEAD_TIME: 53.209 [days] MAX_DATE: 18314 TJD; 196 DOY; 18/07/15 (yy/mm/dd) MAX_TIME: 3456 SOD {00:57:36.00} UT MAX_UNCERT: 4.870 [days] CUSP_WIDTH: 31.07 +/- 2.00 [days] u0: 0.93 +/- 0.10 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.25 +/- 0.00 [mag] AMPLIFICATION: 1.39 +/- 0.08 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1115.html SUN_POSTN: 91.47d {+06h 05m 53s} +23.43d {+23d 25' 46"} SUN_DIST: 176.56 [deg] Sun_angle= -12.0 [hr] (East of Sun) MOON_POSTN: 210.16d {+14h 00m 37s} -6.75d {-06d 44' 49"} MOON_DIST: 61.31 [deg] GAL_COORDS: 3.86, -2.50 [deg] galactic lon,lat of the burst ECL_COORDS: 270.95, -3.43 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.