////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 20 Mar 12 19:11:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200245 SRC_RA: 268.6530d {+17h 54m 37s} (J2000), 268.8499d {+17h 55m 24s} (current), 267.8423d {+17h 51m 22s} (1950) SRC_DEC: -31.4587d {-31d 27' 30"} (J2000), -31.4602d {-31d 27' 36"} (current), -31.4502d {-31d 27' 00"} (1950) DISCOVERY_DATE: 15977 TJD; 51 DOY; 12/02/20 (yy/mm/dd) DISCOVERY_TIME: 69112 SOD {19:11:52.00} UT LEAD_TIME: 40.223 [days] MAX_DATE: 16018 TJD; 92 DOY; 12/04/01 (yy/mm/dd) MAX_TIME: 1987 SOD {00:33:07.20} UT MAX_UNCERT: 4.580 [days] CUSP_WIDTH: 19.31 +/- 2.01 [days] u0: 1.78 +/- 0.07 [RingUnits] MAX_MAG: 15.6 mag (estimated) BASE_MAG: 15.66 +/- 0.00 [mag] AMPLIFICATION: 1.08 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0245.html SUN_POSTN: 0.53d {+00h 02m 07s} +0.23d {+00d 13' 49"} SUN_DIST: 91.55 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 339.47d {+22h 37m 53s} -3.23d {-03d 13' 32"} MOON_DIST: 71.82 [deg] GAL_COORDS: 358.83, -2.96 [deg] galactic lon,lat of the burst ECL_COORDS: 268.84, -8.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.