////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Feb 16 12:30:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600228 SRC_RA: 268.0492d {+17h 52m 12s} (J2000), 268.3079d {+17h 53m 14s} (current), 267.2448d {+17h 48m 59s} (1950) SRC_DEC: -30.5131d {-30d 30' 46"} (J2000), -30.5159d {-30d 30' 56"} (current), -30.5017d {-30d 30' 05"} (1950) DISCOVERY_DATE: 17415 TJD; 28 DOY; 16/01/28 (yy/mm/dd) DISCOVERY_TIME: 45026 SOD {12:30:26.00} UT LEAD_TIME: -4.530 [days] MAX_DATE: 17410 TJD; 23 DOY; 16/01/23 (yy/mm/dd) MAX_TIME: 85622 SOD {23:47:02.39} UT MAX_UNCERT: 7.130 [days] CUSP_WIDTH: 43.90 +/- 4.46 [days] u0: 0.47 +/- 0.16 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 18.73 +/- 0.00 [mag] AMPLIFICATION: 2.26 +/- 0.64 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0228.html SUN_POSTN: 340.93d {+22h 43m 42s} -8.06d {-08d 03' 45"} SUN_DIST: 70.97 [deg] Sun_angle= 4.8 [hr] (West of Sun) MOON_POSTN: 221.08d {+14h 44m 19s} -11.57d {-11d 33' 58"} MOON_DIST: 47.55 [deg] GAL_COORDS: 359.38, -2.04 [deg] galactic lon,lat of the burst ECL_COORDS: 268.31, -7.09 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.