////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 28 Mar 16 14:45:46 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600542 SRC_RA: 271.8803d {+18h 07m 31s} (J2000), 272.1304d {+18h 08m 31s} (current), 271.1066d {+18h 04m 26s} (1950) SRC_DEC: -25.5752d {-25d 34' 30"} (J2000), -25.5721d {-25d 34' 18"} (current), -25.5825d {-25d 34' 56"} (1950) DISCOVERY_DATE: 17446 TJD; 59 DOY; 16/02/28 (yy/mm/dd) DISCOVERY_TIME: 53146 SOD {14:45:46.00} UT LEAD_TIME: 25.768 [days] MAX_DATE: 17472 TJD; 85 DOY; 16/03/25 (yy/mm/dd) MAX_TIME: 33091 SOD {09:11:31.19} UT MAX_UNCERT: 1.900 [days] CUSP_WIDTH: 13.00 +/- 1.54 [days] u0: 1.41 +/- 0.03 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 17.91 +/- 0.00 [mag] AMPLIFICATION: 1.15 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0542.html SUN_POSTN: 7.68d {+00h 30m 42s} +3.31d {+03d 18' 47"} SUN_DIST: 96.43 [deg] Sun_angle= 6.4 [hr] (West of Sun) MOON_POSTN: 242.86d {+16h 11m 25s} -15.95d {-15d 56' 58"} MOON_DIST: 28.94 [deg] GAL_COORDS: 5.35, -2.52 [deg] galactic lon,lat of the burst ECL_COORDS: 271.70, -2.15 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.