////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 25 Mar 16 14:49:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600518 SRC_RA: 271.5069d {+18h 06m 02s} (J2000), 271.7742d {+18h 07m 06s} (current), 270.6793d {+18h 02m 43s} (1950) SRC_DEC: -33.8982d {-33d 53' 53"} (J2000), -33.8956d {-33d 53' 43"} (current), -33.9035d {-33d 54' 12"} (1950) DISCOVERY_DATE: 17443 TJD; 56 DOY; 16/02/25 (yy/mm/dd) DISCOVERY_TIME: 53364 SOD {14:49:24.00} UT LEAD_TIME: 29.655 [days] MAX_DATE: 17473 TJD; 86 DOY; 16/03/26 (yy/mm/dd) MAX_TIME: 23587 SOD {06:33:07.20} UT MAX_UNCERT: 1.920 [days] CUSP_WIDTH: 33.30 +/- 4.89 [days] u0: 0.17 +/- 0.01 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 20.57 +/- 0.01 [mag] AMPLIFICATION: 5.72 +/- 0.51 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0518.html SUN_POSTN: 4.95d {+00h 19m 47s} +2.14d {+02d 08' 25"} SUN_DIST: 93.83 [deg] Sun_angle= 6.2 [hr] (West of Sun) MOON_POSTN: 207.41d {+13h 49m 38s} -7.88d {-07d 52' 55"} MOON_DIST: 64.39 [deg] GAL_COORDS: 357.88, -6.25 [deg] galactic lon,lat of the burst ECL_COORDS: 271.27,-10.47 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.