////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Feb 12 16:42:21 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200056 SRC_RA: 270.2958d {+18h 01m 11s} (J2000), 270.4846d {+18h 01m 56s} (current), 269.5132d {+17h 58m 03s} (1950) SRC_DEC: -27.0366d {-27d 02' 11"} (J2000), -27.0361d {-27d 02' 09"} (current), -27.0361d {-27d 02' 09"} (1950) DISCOVERY_DATE: 15950 TJD; 24 DOY; 12/01/24 (yy/mm/dd) DISCOVERY_TIME: 60140 SOD {16:42:20.00} UT LEAD_TIME: 42.676 [days] MAX_DATE: 15993 TJD; 67 DOY; 12/03/07 (yy/mm/dd) MAX_TIME: 32140 SOD {08:55:40.79} UT MAX_UNCERT: 15.960 [days] CUSP_WIDTH: 46.39 +/- 8.58 [days] u0: 0.92 +/- 0.12 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 18.97 +/- 0.00 [mag] AMPLIFICATION: 1.40 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0056.html SUN_POSTN: 337.28d {+22h 29m 08s} -9.50d {-09d 30' 10"} SUN_DIST: 65.09 [deg] Sun_angle= 4.5 [hr] (West of Sun) MOON_POSTN: 4.74d {+00h 18m 58s} +6.85d {+06d 51' 03"} MOON_DIST: 96.88 [deg] GAL_COORDS: 3.38, -2.00 [deg] galactic lon,lat of the burst ECL_COORDS: 270.26, -3.60 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.