////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 02 Jul 18 10:24:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801166 SRC_RA: 269.2320d {+17h 56m 56s} (J2000), 269.5228d {+17h 58m 05s} (current), 268.4426d {+17h 53m 46s} (1950) SRC_DEC: -28.1362d {-28d 08' 09"} (J2000), -28.1373d {-28d 08' 13"} (current), -28.1306d {-28d 07' 49"} (1950) DISCOVERY_DATE: 18271 TJD; 153 DOY; 18/06/02 (yy/mm/dd) DISCOVERY_TIME: 37456 SOD {10:24:16.00} UT LEAD_TIME: 30.136 [days] MAX_DATE: 18301 TJD; 183 DOY; 18/07/02 (yy/mm/dd) MAX_TIME: 49247 SOD {13:40:47.99} UT MAX_UNCERT: 0.010 [days] CUSP_WIDTH: 13.61 +/- 0.88 [days] u0: 0.03 +/- 0.00 [RingUnits] MAX_MAG: 15.8 mag (estimated) BASE_MAG: 19.53 +/- 0.00 [mag] AMPLIFICATION: 30.45 +/- 2.94 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1166.html SUN_POSTN: 101.43d {+06h 45m 42s} +23.02d {+23d 01' 14"} SUN_DIST: 168.12 [deg] Sun_angle= -11.2 [hr] (East of Sun) MOON_POSTN: 329.32d {+21h 57m 16s} -14.49d {-14d 29' 19"} MOON_DIST: 56.80 [deg] GAL_COORDS: 1.96, -1.73 [deg] galactic lon,lat of the burst ECL_COORDS: 269.32, -4.70 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.