////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 26 Mar 12 16:31:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200311 SRC_RA: 264.2042d {+17h 36m 49s} (J2000), 264.3941d {+17h 37m 35s} (current), 263.4232d {+17h 33m 42s} (1950) SRC_DEC: -26.9270d {-26d 55' 36"} (J2000), -26.9337d {-26d 56' 00"} (current), -26.8970d {-26d 53' 48"} (1950) DISCOVERY_DATE: 15983 TJD; 57 DOY; 12/02/26 (yy/mm/dd) DISCOVERY_TIME: 59502 SOD {16:31:42.00} UT LEAD_TIME: 45.221 [days] MAX_DATE: 16028 TJD; 102 DOY; 12/04/11 (yy/mm/dd) MAX_TIME: 78624 SOD {21:50:24.00} UT MAX_UNCERT: 4.970 [days] CUSP_WIDTH: 26.60 +/- 2.93 [days] u0: 0.35 +/- 0.22 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.79 +/- 0.00 [mag] AMPLIFICATION: 2.94 +/- 1.68 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0311.html SUN_POSTN: 5.89d {+00h 23m 34s} +2.55d {+02d 32' 53"} SUN_DIST: 101.40 [deg] Sun_angle= 6.8 [hr] (West of Sun) MOON_POSTN: 48.21d {+03h 12m 50s} +19.28d {+19d 17' 03"} MOON_DIST: 145.97 [deg] GAL_COORDS: 0.68, 2.71 [deg] galactic lon,lat of the burst ECL_COORDS: 264.82, -3.59 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.