////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 17 Oct 15 08:44:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201502103 SRC_RA: 270.2509d {+18h 01m 00s} (J2000), 270.5056d {+18h 02m 01s} (current), 269.4404d {+17h 57m 46s} (1950) SRC_DEC: -31.4027d {-31d 24' 09"} (J2000), -31.4021d {-31d 24' 07"} (current), -31.4020d {-31d 24' 06"} (1950) DISCOVERY_DATE: 17282 TJD; 260 DOY; 15/09/17 (yy/mm/dd) DISCOVERY_TIME: 31488 SOD {08:44:48.00} UT LEAD_TIME: 48.876 [days] MAX_DATE: 17331 TJD; 309 DOY; 15/11/05 (yy/mm/dd) MAX_TIME: 20736 SOD {05:45:36.00} UT MAX_UNCERT: 0.860 [days] CUSP_WIDTH: 39.39 +/- 1.38 [days] u0: 0.00 +/- 0.20 [RingUnits] MAX_MAG: 7.9 mag (estimated) BASE_MAG: 18.50 +/- 0.00 [mag] AMPLIFICATION: 112.14 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-2103.html SUN_POSTN: 201.90d {+13h 27m 36s} -9.19d {-09d 11' 05"} SUN_DIST: 67.01 [deg] Sun_angle= -4.6 [hr] (East of Sun) MOON_POSTN: 251.42d {+16h 45m 41s} -17.31d {-17d 18' 27"} MOON_DIST: 22.32 [deg] GAL_COORDS: 359.56, -4.12 [deg] galactic lon,lat of the burst ECL_COORDS: 270.22, -7.96 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.