////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 18 Sep 18 18:28:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801705 SRC_RA: 267.4121d {+17h 49m 39s} (J2000), 267.7121d {+17h 50m 51s} (current), 266.6071d {+17h 46m 26s} (1950) SRC_DEC: -30.6112d {-30d 36' 39"} (J2000), -30.6156d {-30d 36' 55"} (current), -30.5967d {-30d 35' 47"} (1950) DISCOVERY_DATE: 18348 TJD; 230 DOY; 18/08/18 (yy/mm/dd) DISCOVERY_TIME: 66482 SOD {18:28:02.00} UT LEAD_TIME: 16.328 [days] MAX_DATE: 18365 TJD; 247 DOY; 18/09/04 (yy/mm/dd) MAX_TIME: 8380 SOD {02:19:40.80} UT MAX_UNCERT: 0.220 [days] CUSP_WIDTH: 18.75 +/- 2.61 [days] u0: 0.58 +/- 0.13 [RingUnits] MAX_MAG: 16.4 mag (estimated) BASE_MAG: 17.08 +/- 0.00 [mag] AMPLIFICATION: 1.90 +/- 0.34 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1705.html SUN_POSTN: 176.14d {+11h 44m 33s} +1.67d {+01d 40' 21"} SUN_DIST: 92.21 [deg] Sun_angle= -6.1 [hr] (East of Sun) MOON_POSTN: 286.83d {+19h 07m 20s} -20.80d {-20d 47' 46"} MOON_DIST: 19.79 [deg] GAL_COORDS: 359.02, -1.61 [deg] galactic lon,lat of the burst ECL_COORDS: 267.76, -7.19 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.