////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Feb 16 12:30:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600227 SRC_RA: 268.1642d {+17h 52m 39s} (J2000), 268.4247d {+17h 53m 42s} (current), 267.3542d {+17h 49m 25s} (1950) SRC_DEC: -31.3518d {-31d 21' 05"} (J2000), -31.3545d {-31d 21' 15"} (current), -31.3409d {-31d 20' 26"} (1950) DISCOVERY_DATE: 17415 TJD; 28 DOY; 16/01/28 (yy/mm/dd) DISCOVERY_TIME: 45024 SOD {12:30:24.00} UT LEAD_TIME: 33.746 [days] MAX_DATE: 17449 TJD; 62 DOY; 16/03/02 (yy/mm/dd) MAX_TIME: 23068 SOD {06:24:28.79} UT MAX_UNCERT: 0.900 [days] CUSP_WIDTH: 10.33 +/- 0.85 [days] u0: 0.28 +/- 0.07 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 19.35 +/- 0.00 [mag] AMPLIFICATION: 3.58 +/- 0.87 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0227.html SUN_POSTN: 340.93d {+22h 43m 42s} -8.06d {-08d 03' 45"} SUN_DIST: 70.90 [deg] Sun_angle= 4.8 [hr] (West of Sun) MOON_POSTN: 221.08d {+14h 44m 19s} -11.57d {-11d 33' 57"} MOON_DIST: 47.84 [deg] GAL_COORDS: 358.71, -2.55 [deg] galactic lon,lat of the burst ECL_COORDS: 268.42, -7.92 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.