////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 18 Sep 18 18:27:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801703 SRC_RA: 269.1034d {+17h 56m 25s} (J2000), 269.4031d {+17h 57m 37s} (current), 268.2991d {+17h 53m 12s} (1950) SRC_DEC: -30.4737d {-30d 28' 24"} (J2000), -30.4751d {-30d 28' 29"} (current), -30.4674d {-30d 28' 02"} (1950) DISCOVERY_DATE: 18348 TJD; 230 DOY; 18/08/18 (yy/mm/dd) DISCOVERY_TIME: 66478 SOD {18:27:58.00} UT LEAD_TIME: 43.000 [days] MAX_DATE: 18391 TJD; 273 DOY; 18/09/30 (yy/mm/dd) MAX_TIME: 66441 SOD {18:27:21.59} UT MAX_UNCERT: 1.560 [days] CUSP_WIDTH: 16.63 +/- 1.23 [days] u0: 0.00 +/- 0.25 [RingUnits] MAX_MAG: 8.8 mag (estimated) BASE_MAG: 18.43 +/- 0.00 [mag] AMPLIFICATION: 155.34 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1703.html SUN_POSTN: 176.14d {+11h 44m 33s} +1.67d {+01d 40' 21"} SUN_DIST: 93.66 [deg] Sun_angle= -6.2 [hr] (East of Sun) MOON_POSTN: 286.83d {+19h 07m 20s} -20.80d {-20d 47' 46"} MOON_DIST: 18.42 [deg] GAL_COORDS: 359.88, -2.80 [deg] galactic lon,lat of the burst ECL_COORDS: 269.22, -7.04 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.