////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 25 Jun 18 11:15:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801163 SRC_RA: 267.1768d {+17h 48m 42s} (J2000), 267.4575d {+17h 49m 50s} (current), 266.4141d {+17h 45m 39s} (1950) SRC_DEC: -23.7406d {-23d 44' 25"} (J2000), -23.7454d {-23d 44' 42"} (current), -23.7250d {-23d 43' 29"} (1950) DISCOVERY_DATE: 18263 TJD; 145 DOY; 18/05/25 (yy/mm/dd) DISCOVERY_TIME: 40530 SOD {11:15:30.00} UT LEAD_TIME: 37.435 [days] MAX_DATE: 18300 TJD; 182 DOY; 18/07/01 (yy/mm/dd) MAX_TIME: 78105 SOD {21:41:45.60} UT MAX_UNCERT: 3.020 [days] CUSP_WIDTH: 22.86 +/- 3.40 [days] u0: 0.01 +/- 1.71 [RingUnits] MAX_MAG: 16.2 mag (estimated) BASE_MAG: 20.62 +/- 0.01 [mag] AMPLIFICATION: 60.65 +/- 381.33 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1163.html SUN_POSTN: 94.21d {+06h 16m 51s} +23.38d {+23d 22' 47"} SUN_DIST: 173.80 [deg] Sun_angle= -11.5 [hr] (East of Sun) MOON_POSTN: 242.26d {+16h 09m 03s} -16.29d {-16d 17' 18"} MOON_DIST: 24.78 [deg] GAL_COORDS: 4.80, 2.10 [deg] galactic lon,lat of the burst ECL_COORDS: 267.42, -0.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.