////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Feb 12 16:42:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200052 SRC_RA: 270.6374d {+18h 02m 33s} (J2000), 270.8266d {+18h 03m 18s} (current), 269.8535d {+17h 59m 25s} (1950) SRC_DEC: -27.2521d {-27d 15' 07"} (J2000), -27.2512d {-27d 15' 03"} (current), -27.2533d {-27d 15' 11"} (1950) DISCOVERY_DATE: 15950 TJD; 24 DOY; 12/01/24 (yy/mm/dd) DISCOVERY_TIME: 60121 SOD {16:42:01.00} UT LEAD_TIME: 77.448 [days] MAX_DATE: 16028 TJD; 102 DOY; 12/04/11 (yy/mm/dd) MAX_TIME: 12441 SOD {03:27:21.59} UT MAX_UNCERT: 6.750 [days] CUSP_WIDTH: 71.21 +/- 9.28 [days] u0: 0.00 +/- 0.36 [RingUnits] MAX_MAG: 9.8 mag (estimated) BASE_MAG: 19.42 +/- 0.00 [mag] AMPLIFICATION: 257.90 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0052.html SUN_POSTN: 337.28d {+22h 29m 08s} -9.50d {-09d 30' 10"} SUN_DIST: 64.80 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 4.74d {+00h 18m 57s} +6.85d {+06d 50' 60"} MOON_DIST: 96.59 [deg] GAL_COORDS: 3.34, -2.37 [deg] galactic lon,lat of the burst ECL_COORDS: 270.57, -3.81 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.