////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 15 Apr 12 20:47:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200446 SRC_RA: 270.5463d {+18h 02m 11s} (J2000), 270.7403d {+18h 02m 58s} (current), 269.7514d {+17h 59m 00s} (1950) SRC_DEC: -29.0130d {-29d 00' 46"} (J2000), -29.0122d {-29d 00' 43"} (current), -29.0137d {-29d 00' 48"} (1950) DISCOVERY_DATE: 16001 TJD; 75 DOY; 12/03/15 (yy/mm/dd) DISCOVERY_TIME: 74840 SOD {20:47:20.00} UT LEAD_TIME: 30.940 [days] MAX_DATE: 16032 TJD; 106 DOY; 12/04/15 (yy/mm/dd) MAX_TIME: 69638 SOD {19:20:38.39} UT MAX_UNCERT: 1.090 [days] CUSP_WIDTH: 17.37 +/- 1.41 [days] u0: 0.56 +/- 0.00 [RingUnits] MAX_MAG: 19.3 mag (estimated) BASE_MAG: 20.04 +/- 0.00 [mag] AMPLIFICATION: 1.97 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0446.html SUN_POSTN: 24.37d {+01h 37m 29s} +10.14d {+10d 08' 30"} SUN_DIST: 115.50 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 325.75d {+21h 43m 01s} -8.30d {-08d 18' 09"} MOON_DIST: 55.51 [deg] GAL_COORDS: 1.77, -3.16 [deg] galactic lon,lat of the burst ECL_COORDS: 270.48, -5.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.