////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 20 May 15 14:26:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201501128 SRC_RA: 265.7300d {+17h 42m 55s} (J2000), 265.9631d {+17h 43m 51s} (current), 264.9684d {+17h 39m 52s} (1950) SRC_DEC: -23.5902d {-23d 35' 24"} (J2000), -23.5964d {-23d 35' 46"} (current), -23.5676d {-23d 34' 02"} (1950) DISCOVERY_DATE: 17132 TJD; 110 DOY; 15/04/20 (yy/mm/dd) DISCOVERY_TIME: 51994 SOD {14:26:34.00} UT LEAD_TIME: 28.629 [days] MAX_DATE: 17161 TJD; 139 DOY; 15/05/19 (yy/mm/dd) MAX_TIME: 19958 SOD {05:32:38.40} UT MAX_UNCERT: 0.280 [days] CUSP_WIDTH: 5.20 +/- 0.40 [days] u0: 0.64 +/- 0.01 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.21 +/- 0.00 [mag] AMPLIFICATION: 1.77 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1128.html SUN_POSTN: 57.06d {+03h 48m 14s} +19.99d {+19d 59' 29"} SUN_DIST: 152.97 [deg] Sun_angle= 10.1 [hr] (West of Sun) MOON_POSTN: 90.40d {+06h 01m 35s} +18.38d {+18d 22' 57"} MOON_DIST: 173.34 [deg] GAL_COORDS: 4.24, 3.31 [deg] galactic lon,lat of the burst ECL_COORDS: 266.09, -0.21 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.