////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 24 Jun 18 13:51:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801160 SRC_RA: 262.1780d {+17h 28m 43s} (J2000), 262.4679d {+17h 29m 52s} (current), 261.3904d {+17h 25m 34s} (1950) SRC_DEC: -28.1198d {-28d 07' 10"} (J2000), -28.1335d {-28d 08' 00"} (current), -28.0800d {-28d 04' 47"} (1950) DISCOVERY_DATE: 18262 TJD; 144 DOY; 18/05/24 (yy/mm/dd) DISCOVERY_TIME: 49918 SOD {13:51:58.00} UT LEAD_TIME: 31.296 [days] MAX_DATE: 18293 TJD; 175 DOY; 18/06/24 (yy/mm/dd) MAX_TIME: 75513 SOD {20:58:33.59} UT MAX_UNCERT: 0.590 [days] CUSP_WIDTH: 4.25 +/- 0.49 [days] u0: 0.66 +/- 0.05 [RingUnits] MAX_MAG: 18.9 mag (estimated) BASE_MAG: 19.46 +/- 0.00 [mag] AMPLIFICATION: 1.74 +/- 0.09 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1160.html SUN_POSTN: 93.29d {+06h 13m 08s} +23.40d {+23d 24' 07"} SUN_DIST: 169.18 [deg] Sun_angle= -11.3 [hr] (East of Sun) MOON_POSTN: 231.30d {+15h 25m 12s} -13.52d {-13d 31' 06"} MOON_DIST: 32.45 [deg] GAL_COORDS: 358.70, 3.57 [deg] galactic lon,lat of the burst ECL_COORDS: 263.08, -4.87 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.