////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 27 Feb 12 15:58:35 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200108 SRC_RA: 270.2405d {+18h 00m 58s} (J2000), 270.4314d {+18h 01m 44s} (current), 269.4499d {+17h 57m 48s} (1950) SRC_DEC: -28.3243d {-28d 19' 26"} (J2000), -28.3239d {-28d 19' 25"} (current), -28.3235d {-28d 19' 24"} (1950) DISCOVERY_DATE: 15953 TJD; 27 DOY; 12/01/27 (yy/mm/dd) DISCOVERY_TIME: 57514 SOD {15:58:34.00} UT LEAD_TIME: 35.618 [days] MAX_DATE: 15989 TJD; 63 DOY; 12/03/03 (yy/mm/dd) MAX_TIME: 24537 SOD {06:48:57.59} UT MAX_UNCERT: 3.400 [days] CUSP_WIDTH: 21.66 +/- 3.83 [days] u0: 0.43 +/- 0.07 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 19.33 +/- 0.00 [mag] AMPLIFICATION: 2.44 +/- 0.34 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0108.html SUN_POSTN: 340.09d {+22h 40m 22s} -8.40d {-08d 23' 46"} SUN_DIST: 68.16 [deg] Sun_angle= 4.6 [hr] (West of Sun) MOON_POSTN: 39.37d {+02h 37m 29s} +17.75d {+17d 44' 55"} MOON_DIST: 132.19 [deg] GAL_COORDS: 2.24, -2.59 [deg] galactic lon,lat of the burst ECL_COORDS: 270.21, -4.89 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.