////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 22 Jun 18 19:56:13 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801089 SRC_RA: 268.4276d {+17h 53m 43s} (J2000), 268.7198d {+17h 54m 53s} (current), 267.6332d {+17h 50m 32s} (1950) SRC_DEC: -28.9559d {-28d 57' 20"} (J2000), -28.9584d {-28d 57' 29"} (current), -28.9463d {-28d 56' 46"} (1950) DISCOVERY_DATE: 18260 TJD; 142 DOY; 18/05/22 (yy/mm/dd) DISCOVERY_TIME: 71773 SOD {19:56:13.00} UT LEAD_TIME: 43.338 [days] MAX_DATE: 18304 TJD; 186 DOY; 18/07/05 (yy/mm/dd) MAX_TIME: 14601 SOD {04:03:21.60} UT MAX_UNCERT: 1.140 [days] CUSP_WIDTH: 18.74 +/- 1.21 [days] u0: 0.00 +/- 0.35 [RingUnits] MAX_MAG: 9.5 mag (estimated) BASE_MAG: 19.65 +/- 0.00 [mag] AMPLIFICATION: 592.38 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1089.html SUN_POSTN: 91.47d {+06h 05m 53s} +23.43d {+23d 25' 46"} SUN_DIST: 173.95 [deg] Sun_angle= -11.8 [hr] (East of Sun) MOON_POSTN: 210.15d {+14h 00m 35s} -6.74d {-06d 44' 40"} MOON_DIST: 59.34 [deg] GAL_COORDS: 0.89, -1.53 [deg] galactic lon,lat of the burst ECL_COORDS: 268.62, -5.52 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.