////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 21 Apr 12 21:59:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200505 SRC_RA: 269.1068d {+17h 56m 26s} (J2000), 269.2984d {+17h 57m 12s} (current), 268.3231d {+17h 53m 18s} (1950) SRC_DEC: -27.2230d {-27d 13' 22"} (J2000), -27.2239d {-27d 13' 25"} (current), -27.2168d {-27d 13' 00"} (1950) DISCOVERY_DATE: 16007 TJD; 81 DOY; 12/03/21 (yy/mm/dd) DISCOVERY_TIME: 79194 SOD {21:59:54.00} UT LEAD_TIME: 27.407 [days] MAX_DATE: 16035 TJD; 109 DOY; 12/04/18 (yy/mm/dd) MAX_TIME: 27993 SOD {07:46:33.60} UT MAX_UNCERT: 0.030 [days] CUSP_WIDTH: 9.85 +/- 0.34 [days] u0: 0.10 +/- 0.01 [RingUnits] MAX_MAG: 16.5 mag (estimated) BASE_MAG: 18.97 +/- 0.00 [mag] AMPLIFICATION: 9.89 +/- 1.36 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0505.html SUN_POSTN: 30.01d {+02h 00m 02s} +12.23d {+12d 13' 56"} SUN_DIST: 122.73 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 35.58d {+02h 22m 20s} +16.57d {+16d 34' 10"} MOON_DIST: 129.41 [deg] GAL_COORDS: 2.69, -1.17 [deg] galactic lon,lat of the burst ECL_COORDS: 269.20, -3.79 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.