////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 26 Oct 18 14:55:11 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801802 SRC_RA: 267.5765d {+17h 50m 18s} (J2000), 267.8623d {+17h 51m 27s} (current), 266.8141d {+17h 47m 15s} (1950) SRC_DEC: -23.6729d {-23d 40' 21"} (J2000), -23.6771d {-23d 40' 36"} (current), -23.6593d {-23d 39' 32"} (1950) DISCOVERY_DATE: 18387 TJD; 269 DOY; 18/09/26 (yy/mm/dd) DISCOVERY_TIME: 53711 SOD {14:55:11.00} UT LEAD_TIME: 43.699 [days] MAX_DATE: 18431 TJD; 313 DOY; 18/11/09 (yy/mm/dd) MAX_TIME: 27734 SOD {07:42:14.39} UT MAX_UNCERT: 10.000 [days] CUSP_WIDTH: 57.86 +/- 5.65 [days] u0: 0.82 +/- 0.08 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.46 +/- 0.00 [mag] AMPLIFICATION: 1.50 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1802.html SUN_POSTN: 210.92d {+14h 03m 42s} -12.56d {-12d 33' 30"} SUN_DIST: 54.90 [deg] Sun_angle= -3.8 [hr] (East of Sun) MOON_POSTN: 56.00d {+03h 44m 01s} +15.12d {+15d 07' 11"} MOON_DIST: 148.84 [deg] GAL_COORDS: 5.05, 1.82 [deg] galactic lon,lat of the burst ECL_COORDS: 267.78, -0.25 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.