////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 07 Aug 18 20:02:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801450 SRC_RA: 265.4319d {+17h 41m 44s} (J2000), 265.7142d {+17h 42m 51s} (current), 264.6699d {+17h 38m 41s} (1950) SRC_DEC: -23.6701d {-23d 40' 11"} (J2000), -23.6781d {-23d 40' 40"} (current), -23.6461d {-23d 38' 45"} (1950) DISCOVERY_DATE: 18306 TJD; 188 DOY; 18/07/07 (yy/mm/dd) DISCOVERY_TIME: 72170 SOD {20:02:50.00} UT LEAD_TIME: 38.104 [days] MAX_DATE: 18344 TJD; 226 DOY; 18/08/14 (yy/mm/dd) MAX_TIME: 81129 SOD {22:32:09.59} UT MAX_UNCERT: 5.170 [days] CUSP_WIDTH: 11.34 +/- 2.12 [days] u0: 1.15 +/- 0.23 [RingUnits] MAX_MAG: 17.2 mag (estimated) BASE_MAG: 17.45 +/- 0.00 [mag] AMPLIFICATION: 1.25 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1450.html SUN_POSTN: 137.73d {+09h 10m 55s} +16.26d {+16d 15' 20"} SUN_DIST: 130.81 [deg] Sun_angle= -8.5 [hr] (East of Sun) MOON_POSTN: 84.76d {+05h 39m 04s} +20.02d {+20d 00' 54"} MOON_DIST: 176.23 [deg] GAL_COORDS: 4.03, 3.50 [deg] galactic lon,lat of the burst ECL_COORDS: 265.82, -0.30 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.