////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Feb 12 16:41:51 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200050 SRC_RA: 270.4058d {+18h 01m 37s} (J2000), 270.5957d {+18h 02m 23s} (current), 269.6188d {+17h 58m 29s} (1950) SRC_DEC: -27.7533d {-27d 45' 11"} (J2000), -27.7527d {-27d 45' 09"} (current), -27.7534d {-27d 45' 11"} (1950) DISCOVERY_DATE: 15950 TJD; 24 DOY; 12/01/24 (yy/mm/dd) DISCOVERY_TIME: 60110 SOD {16:41:50.00} UT LEAD_TIME: -0.299 [days] MAX_DATE: 15950 TJD; 24 DOY; 12/01/24 (yy/mm/dd) MAX_TIME: 34300 SOD {09:31:40.79} UT MAX_UNCERT: 1.010 [days] CUSP_WIDTH: 20.27 +/- 0.90 [days] u0: 0.00 +/- 0.17 [RingUnits] MAX_MAG: 7.8 mag (estimated) BASE_MAG: 16.95 +/- 0.00 [mag] AMPLIFICATION: 593.73 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0050.html SUN_POSTN: 337.28d {+22h 29m 08s} -9.50d {-09d 30' 10"} SUN_DIST: 65.02 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 4.74d {+00h 18m 57s} +6.85d {+06d 50' 58"} MOON_DIST: 96.83 [deg] GAL_COORDS: 2.81, -2.44 [deg] galactic lon,lat of the burst ECL_COORDS: 270.36, -4.31 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.