////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 07 Aug 18 20:02:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801452 SRC_RA: 267.5676d {+17h 50m 16s} (J2000), 267.8497d {+17h 51m 24s} (current), 266.8059d {+17h 47m 13s} (1950) SRC_DEC: -23.5492d {-23d 32' 56"} (J2000), -23.5533d {-23d 33' 11"} (current), -23.5355d {-23d 32' 07"} (1950) DISCOVERY_DATE: 18306 TJD; 188 DOY; 18/07/07 (yy/mm/dd) DISCOVERY_TIME: 72174 SOD {20:02:54.00} UT LEAD_TIME: 56.452 [days] MAX_DATE: 18363 TJD; 245 DOY; 18/09/02 (yy/mm/dd) MAX_TIME: 24796 SOD {06:53:16.80} UT MAX_UNCERT: 3.450 [days] CUSP_WIDTH: 23.98 +/- 2.55 [days] u0: 0.00 +/- 0.68 [RingUnits] MAX_MAG: 10.2 mag (estimated) BASE_MAG: 17.98 +/- 0.00 [mag] AMPLIFICATION: 651.54 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1452.html SUN_POSTN: 137.73d {+09h 10m 55s} +16.26d {+16d 15' 20"} SUN_DIST: 132.76 [deg] Sun_angle= -8.7 [hr] (East of Sun) MOON_POSTN: 84.77d {+05h 39m 04s} +20.02d {+20d 00' 54"} MOON_DIST: 175.45 [deg] GAL_COORDS: 5.15, 1.89 [deg] galactic lon,lat of the burst ECL_COORDS: 267.77, -0.13 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.