////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 02 May 12 19:47:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200581 SRC_RA: 271.7752d {+18h 07m 06s} (J2000), 271.9653d {+18h 07m 52s} (current), 270.9994d {+18h 04m 00s} (1950) SRC_DEC: -25.9141d {-25d 54' 50"} (J2000), -25.9119d {-25d 54' 42"} (current), -25.9208d {-25d 55' 14"} (1950) DISCOVERY_DATE: 16019 TJD; 93 DOY; 12/04/02 (yy/mm/dd) DISCOVERY_TIME: 71252 SOD {19:47:32.00} UT LEAD_TIME: 48.505 [days] MAX_DATE: 16068 TJD; 142 DOY; 12/05/21 (yy/mm/dd) MAX_TIME: 28512 SOD {07:55:12.00} UT MAX_UNCERT: 1.630 [days] CUSP_WIDTH: 11.36 +/- 0.82 [days] u0: 0.00 +/- 2.99 [RingUnits] MAX_MAG: 10.7 mag (estimated) BASE_MAG: 16.75 +/- 0.00 [mag] AMPLIFICATION: 271.50 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0581.html SUN_POSTN: 40.35d {+02h 41m 23s} +15.68d {+15d 40' 39"} SUN_DIST: 130.98 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 174.70d {+11h 38m 48s} -2.96d {-02d 57' 37"} MOON_DIST: 95.22 [deg] GAL_COORDS: 5.01, -2.60 [deg] galactic lon,lat of the burst ECL_COORDS: 271.60, -2.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.