////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 26 Feb 12 15:46:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200100 SRC_RA: 264.0139d {+17h 36m 03s} (J2000), 264.2027d {+17h 36m 49s} (current), 263.2319d {+17h 32m 56s} (1950) SRC_DEC: -27.1020d {-27d 06' 06"} (J2000), -27.1089d {-27d 06' 31"} (current), -27.0711d {-27d 04' 15"} (1950) DISCOVERY_DATE: 15952 TJD; 26 DOY; 12/01/26 (yy/mm/dd) DISCOVERY_TIME: 56792 SOD {15:46:32.00} UT LEAD_TIME: 30.742 [days] MAX_DATE: 15983 TJD; 57 DOY; 12/02/26 (yy/mm/dd) MAX_TIME: 34473 SOD {09:34:33.60} UT MAX_UNCERT: 0.890 [days] CUSP_WIDTH: 5.71 +/- 0.85 [days] u0: 0.83 +/- 0.03 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.80 +/- 0.00 [mag] AMPLIFICATION: 1.48 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0100.html SUN_POSTN: 339.14d {+22h 36m 34s} -8.77d {-08d 46' 27"} SUN_DIST: 72.66 [deg] Sun_angle= 5.0 [hr] (West of Sun) MOON_POSTN: 27.39d {+01h 49m 34s} +14.62d {+14d 36' 57"} MOON_DIST: 125.91 [deg] GAL_COORDS: 0.44, 2.76 [deg] galactic lon,lat of the burst ECL_COORDS: 264.66, -3.77 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.