////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 06 Aug 18 19:44:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801428 SRC_RA: 265.5487d {+17h 42m 12s} (J2000), 265.8363d {+17h 43m 21s} (current), 264.7721d {+17h 39m 05s} (1950) SRC_DEC: -26.1378d {-26d 08' 15"} (J2000), -26.1455d {-26d 08' 43"} (current), -26.1143d {-26d 06' 51"} (1950) DISCOVERY_DATE: 18305 TJD; 187 DOY; 18/07/06 (yy/mm/dd) DISCOVERY_TIME: 71063 SOD {19:44:23.00} UT LEAD_TIME: 35.721 [days] MAX_DATE: 18341 TJD; 223 DOY; 18/08/11 (yy/mm/dd) MAX_TIME: 46915 SOD {13:01:55.20} UT MAX_UNCERT: 6.600 [days] CUSP_WIDTH: 32.38 +/- 5.63 [days] u0: 0.70 +/- 0.06 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 19.00 +/- 0.00 [mag] AMPLIFICATION: 1.67 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1428.html SUN_POSTN: 136.76d {+09h 07m 03s} +16.54d {+16d 32' 20"} SUN_DIST: 131.90 [deg] Sun_angle= -8.6 [hr] (East of Sun) MOON_POSTN: 69.56d {+04h 38m 14s} +17.80d {+17d 48' 14"} MOON_DIST: 162.78 [deg] GAL_COORDS: 1.99, 2.11 [deg] galactic lon,lat of the burst ECL_COORDS: 266.00, -2.76 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.