////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 18 Oct 12 10:38:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201201715 SRC_RA: 272.4069d {+18h 09m 38s} (J2000), 272.6065d {+18h 10m 26s} (current), 271.6219d {+18h 06m 29s} (1950) SRC_DEC: -27.4447d {-27d 26' 40"} (J2000), -27.4416d {-27d 26' 29"} (current), -27.4545d {-27d 27' 15"} (1950) DISCOVERY_DATE: 16188 TJD; 262 DOY; 12/09/18 (yy/mm/dd) DISCOVERY_TIME: 38312 SOD {10:38:32.00} UT LEAD_TIME: 36.427 [days] MAX_DATE: 16224 TJD; 298 DOY; 12/10/24 (yy/mm/dd) MAX_TIME: 75168 SOD {20:52:48.00} UT MAX_UNCERT: 2.700 [days] CUSP_WIDTH: 14.22 +/- 1.86 [days] u0: 0.49 +/- 0.13 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.81 +/- 0.00 [mag] AMPLIFICATION: 2.21 +/- 0.49 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1715.html SUN_POSTN: 203.59d {+13h 34m 22s} -9.84d {-09d 50' 33"} SUN_DIST: 66.92 [deg] Sun_angle= -4.6 [hr] (East of Sun) MOON_POSTN: 244.31d {+16h 17m 14s} -20.59d {-20d 35' 23"} MOON_DIST: 26.67 [deg] GAL_COORDS: 3.94, -3.83 [deg] galactic lon,lat of the burst ECL_COORDS: 272.14, -4.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.