////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 15 Apr 12 20:47:28 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200450 SRC_RA: 268.2498d {+17h 53m 00s} (J2000), 268.4467d {+17h 53m 47s} (current), 267.4432d {+17h 49m 46s} (1950) SRC_DEC: -30.8364d {-30d 50' 10"} (J2000), -30.8384d {-30d 50' 17"} (current), -30.8259d {-30d 49' 32"} (1950) DISCOVERY_DATE: 16001 TJD; 75 DOY; 12/03/15 (yy/mm/dd) DISCOVERY_TIME: 74848 SOD {20:47:28.00} UT LEAD_TIME: 50.846 [days] MAX_DATE: 16052 TJD; 126 DOY; 12/05/05 (yy/mm/dd) MAX_TIME: 61516 SOD {17:05:16.79} UT MAX_UNCERT: 5.590 [days] CUSP_WIDTH: 14.65 +/- 1.61 [days] u0: 0.82 +/- 0.41 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 17.83 +/- 0.00 [mag] AMPLIFICATION: 1.50 +/- 0.48 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0450.html SUN_POSTN: 24.37d {+01h 37m 29s} +10.14d {+10d 08' 31"} SUN_DIST: 117.37 [deg] Sun_angle= 7.7 [hr] (West of Sun) MOON_POSTN: 325.76d {+21h 43m 01s} -8.30d {-08d 18' 07"} MOON_DIST: 57.80 [deg] GAL_COORDS: 359.19, -2.35 [deg] galactic lon,lat of the burst ECL_COORDS: 268.48, -7.41 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.