////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 26 Feb 12 15:46:14 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200091 SRC_RA: 267.6908d {+17h 50m 46s} (J2000), 267.8812d {+17h 51m 31s} (current), 266.9023d {+17h 47m 37s} (1950) SRC_DEC: -28.0269d {-28d 01' 36"} (J2000), -28.0295d {-28d 01' 45"} (current), -28.0138d {-28d 00' 49"} (1950) DISCOVERY_DATE: 15952 TJD; 26 DOY; 12/01/26 (yy/mm/dd) DISCOVERY_TIME: 56774 SOD {15:46:14.00} UT LEAD_TIME: 31.032 [days] MAX_DATE: 15983 TJD; 57 DOY; 12/02/26 (yy/mm/dd) MAX_TIME: 59529 SOD {16:32:09.59} UT MAX_UNCERT: 2.360 [days] CUSP_WIDTH: 19.93 +/- 4.11 [days] u0: 0.58 +/- 0.02 [RingUnits] MAX_MAG: 19.6 mag (estimated) BASE_MAG: 20.28 +/- 0.00 [mag] AMPLIFICATION: 1.92 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0091.html SUN_POSTN: 339.14d {+22h 36m 34s} -8.77d {-08d 46' 27"} SUN_DIST: 69.39 [deg] Sun_angle= 4.8 [hr] (West of Sun) MOON_POSTN: 27.39d {+01h 49m 33s} +14.62d {+14d 36' 54"} MOON_DIST: 122.63 [deg] GAL_COORDS: 1.36, -0.50 [deg] galactic lon,lat of the burst ECL_COORDS: 267.96, -4.60 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.