////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 24 Sep 13 15:46:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301841 SRC_RA: 270.0436d {+18h 00m 10s} (J2000), 270.2624d {+18h 01m 03s} (current), 269.2419d {+17h 56m 58s} (1950) SRC_DEC: -30.0753d {-30d 04' 30"} (J2000), -30.0751d {-30d 04' 29"} (current), -30.0736d {-30d 04' 24"} (1950) DISCOVERY_DATE: 16528 TJD; 236 DOY; 13/08/24 (yy/mm/dd) DISCOVERY_TIME: 56818 SOD {15:46:58.00} UT LEAD_TIME: 42.775 [days] MAX_DATE: 16571 TJD; 279 DOY; 13/10/06 (yy/mm/dd) MAX_TIME: 37411 SOD {10:23:31.20} UT MAX_UNCERT: 1.220 [days] CUSP_WIDTH: 17.46 +/- 0.51 [days] u0: 0.47 +/- 0.07 [RingUnits] MAX_MAG: 14.6 mag (estimated) BASE_MAG: 15.49 +/- 0.00 [mag] AMPLIFICATION: 2.28 +/- 0.32 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1841.html SUN_POSTN: 181.61d {+12h 06m 27s} -0.70d {-00d 41' 52"} SUN_DIST: 88.48 [deg] Sun_angle= -5.9 [hr] (East of Sun) MOON_POSTN: 62.69d {+04h 10m 45s} +18.71d {+18d 42' 18"} MOON_DIST: 152.53 [deg] GAL_COORDS: 0.63, -3.31 [deg] galactic lon,lat of the burst ECL_COORDS: 270.04, -6.64 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.