////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 18 Oct 15 07:22:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201502108 SRC_RA: 268.9763d {+17h 55m 54s} (J2000), 269.2301d {+17h 56m 55s} (current), 268.1688d {+17h 52m 41s} (1950) SRC_DEC: -30.9586d {-30d 57' 30"} (J2000), -30.9600d {-30d 57' 35"} (current), -30.9517d {-30d 57' 05"} (1950) DISCOVERY_DATE: 17283 TJD; 261 DOY; 15/09/18 (yy/mm/dd) DISCOVERY_TIME: 26546 SOD {07:22:26.00} UT LEAD_TIME: 29.831 [days] MAX_DATE: 17313 TJD; 291 DOY; 15/10/18 (yy/mm/dd) MAX_TIME: 11923 SOD {03:18:43.19} UT MAX_UNCERT: 0.670 [days] CUSP_WIDTH: 4.72 +/- 0.96 [days] u0: 0.45 +/- 0.04 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 19.10 +/- 0.00 [mag] AMPLIFICATION: 2.35 +/- 0.20 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-2108.html SUN_POSTN: 202.78d {+13h 31m 08s} -9.53d {-09d 31' 44"} SUN_DIST: 64.97 [deg] Sun_angle= -4.4 [hr] (East of Sun) MOON_POSTN: 263.74d {+17h 34m 58s} -18.07d {-18d 04' 16"} MOON_DIST: 13.82 [deg] GAL_COORDS: 359.40, -2.95 [deg] galactic lon,lat of the burst ECL_COORDS: 269.11, -7.52 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.