////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 18 Apr 12 16:12:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200475 SRC_RA: 269.4569d {+17h 57m 50s} (J2000), 269.6549d {+17h 58m 37s} (current), 268.6463d {+17h 54m 35s} (1950) SRC_DEC: -31.4324d {-31d 25' 56"} (J2000), -31.4329d {-31d 25' 58"} (current), -31.4278d {-31d 25' 39"} (1950) DISCOVERY_DATE: 16004 TJD; 78 DOY; 12/03/18 (yy/mm/dd) DISCOVERY_TIME: 58356 SOD {16:12:36.00} UT LEAD_TIME: 32.756 [days] MAX_DATE: 16037 TJD; 111 DOY; 12/04/20 (yy/mm/dd) MAX_TIME: 37238 SOD {10:20:38.39} UT MAX_UNCERT: 0.690 [days] CUSP_WIDTH: 10.16 +/- 0.88 [days] u0: 0.06 +/- 0.19 [RingUnits] MAX_MAG: 16.9 mag (estimated) BASE_MAG: 19.81 +/- 0.00 [mag] AMPLIFICATION: 15.23 +/- 45.26 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0475.html SUN_POSTN: 26.98d {+01h 47m 55s} +11.13d {+11d 07' 35"} SUN_DIST: 119.01 [deg] Sun_angle= 7.8 [hr] (West of Sun) MOON_POSTN: 358.04d {+23h 52m 10s} +4.28d {+04d 16' 40"} MOON_DIST: 90.86 [deg] GAL_COORDS: 359.20, -3.54 [deg] galactic lon,lat of the burst ECL_COORDS: 269.53, -7.99 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.