////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 29 Mar 12 17:03:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200331 SRC_RA: 270.5362d {+18h 02m 09s} (J2000), 270.7282d {+18h 02m 55s} (current), 269.7470d {+17h 58m 59s} (1950) SRC_DEC: -28.1058d {-28d 06' 20"} (J2000), -28.1051d {-28d 06' 17"} (current), -28.1065d {-28d 06' 22"} (1950) DISCOVERY_DATE: 15986 TJD; 60 DOY; 12/02/29 (yy/mm/dd) DISCOVERY_TIME: 61422 SOD {17:03:42.00} UT LEAD_TIME: 48.025 [days] MAX_DATE: 16034 TJD; 108 DOY; 12/04/17 (yy/mm/dd) MAX_TIME: 63590 SOD {17:39:50.40} UT MAX_UNCERT: 2.750 [days] CUSP_WIDTH: 48.36 +/- 6.43 [days] u0: 0.00 +/- 0.81 [RingUnits] MAX_MAG: 10.2 mag (estimated) BASE_MAG: 19.28 +/- 0.00 [mag] AMPLIFICATION: 364.23 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0331.html SUN_POSTN: 8.64d {+00h 34m 35s} +3.73d {+03d 43' 39"} SUN_DIST: 98.73 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 86.56d {+05h 46m 14s} +21.58d {+21d 34' 35"} MOON_DIST: 172.46 [deg] GAL_COORDS: 2.56, -2.71 [deg] galactic lon,lat of the burst ECL_COORDS: 270.47, -4.67 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.