////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 07 Aug 18 20:02:28 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801439 SRC_RA: 268.7091d {+17h 54m 50s} (J2000), 269.0185d {+17h 56m 04s} (current), 267.8737d {+17h 51m 30s} (1950) SRC_DEC: -35.0027d {-35d 00' 09"} (J2000), -35.0047d {-35d 00' 16"} (current), -34.9944d {-34d 59' 39"} (1950) DISCOVERY_DATE: 18306 TJD; 188 DOY; 18/07/07 (yy/mm/dd) DISCOVERY_TIME: 72148 SOD {20:02:28.00} UT LEAD_TIME: 28.819 [days] MAX_DATE: 18335 TJD; 217 DOY; 18/08/05 (yy/mm/dd) MAX_TIME: 56505 SOD {15:41:45.60} UT MAX_UNCERT: 1.560 [days] CUSP_WIDTH: 26.17 +/- 2.90 [days] u0: 0.36 +/- 0.01 [RingUnits] MAX_MAG: 19.3 mag (estimated) BASE_MAG: 20.46 +/- 0.01 [mag] AMPLIFICATION: 2.86 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1439.html SUN_POSTN: 137.73d {+09h 10m 55s} +16.26d {+16d 15' 20"} SUN_DIST: 132.80 [deg] Sun_angle= -8.8 [hr] (East of Sun) MOON_POSTN: 84.76d {+05h 39m 03s} +20.01d {+20d 00' 53"} MOON_DIST: 164.55 [deg] GAL_COORDS: 355.78, -4.78 [deg] galactic lon,lat of the burst ECL_COORDS: 268.92,-11.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.