////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 27 Sep 13 17:47:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301865 SRC_RA: 270.9939d {+18h 03m 59s} (J2000), 271.2104d {+18h 04m 51s} (current), 270.2010d {+18h 00m 48s} (1950) SRC_DEC: -28.6868d {-28d 41' 11"} (J2000), -28.6853d {-28d 41' 06"} (current), -28.6897d {-28d 41' 22"} (1950) DISCOVERY_DATE: 16531 TJD; 239 DOY; 13/08/27 (yy/mm/dd) DISCOVERY_TIME: 64042 SOD {17:47:22.00} UT LEAD_TIME: 38.876 [days] MAX_DATE: 16570 TJD; 278 DOY; 13/10/05 (yy/mm/dd) MAX_TIME: 53308 SOD {14:48:28.80} UT MAX_UNCERT: 2.170 [days] CUSP_WIDTH: 13.31 +/- 0.89 [days] u0: 1.10 +/- 0.08 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.12 +/- 0.00 [mag] AMPLIFICATION: 1.27 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1865.html SUN_POSTN: 184.39d {+12h 17m 33s} -1.90d {-01d 53' 54"} SUN_DIST: 86.30 [deg] Sun_angle= -5.8 [hr] (East of Sun) MOON_POSTN: 101.62d {+06h 46m 30s} +18.35d {+18d 20' 51"} MOON_DIST: 165.94 [deg] GAL_COORDS: 2.25, -3.35 [deg] galactic lon,lat of the burst ECL_COORDS: 270.88, -5.25 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.