////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 26 Sep 12 13:10:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201201618 SRC_RA: 271.8938d {+18h 07m 35s} (J2000), 272.0911d {+18h 08m 22s} (current), 271.1140d {+18h 04m 27s} (1950) SRC_DEC: -26.5748d {-26d 34' 28"} (J2000), -26.5724d {-26d 34' 19"} (current), -26.5821d {-26d 34' 55"} (1950) DISCOVERY_DATE: 16165 TJD; 239 DOY; 12/08/26 (yy/mm/dd) DISCOVERY_TIME: 47448 SOD {13:10:48.00} UT LEAD_TIME: 48.399 [days] MAX_DATE: 16213 TJD; 287 DOY; 12/10/13 (yy/mm/dd) MAX_TIME: 81907 SOD {22:45:07.19} UT MAX_UNCERT: 8.640 [days] CUSP_WIDTH: 26.71 +/- 4.19 [days] u0: 0.64 +/- 0.24 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 18.76 +/- 0.00 [mag] AMPLIFICATION: 1.78 +/- 0.50 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1618.html SUN_POSTN: 183.53d {+12h 14m 07s} -1.53d {-01d 31' 43"} SUN_DIST: 88.03 [deg] Sun_angle= -5.9 [hr] (East of Sun) MOON_POSTN: 321.81d {+21h 27m 15s} -9.62d {-09d 37' 24"} MOON_DIST: 49.85 [deg] GAL_COORDS: 4.48, -3.01 [deg] galactic lon,lat of the burst ECL_COORDS: 271.70, -3.15 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.