////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 07 Apr 16 12:54:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600577 SRC_RA: 270.0420d {+18h 00m 10s} (J2000), 270.3000d {+18h 01m 12s} (current), 269.2450d {+17h 56m 59s} (1950) SRC_DEC: -29.3385d {-29d 20' 18"} (J2000), -29.3382d {-29d 20' 17"} (current), -29.3368d {-29d 20' 11"} (1950) DISCOVERY_DATE: 17454 TJD; 67 DOY; 16/03/07 (yy/mm/dd) DISCOVERY_TIME: 46456 SOD {12:54:16.00} UT LEAD_TIME: 103.424 [days] MAX_DATE: 17557 TJD; 170 DOY; 16/06/18 (yy/mm/dd) MAX_TIME: 83116 SOD {23:05:16.79} UT MAX_UNCERT: 12.290 [days] CUSP_WIDTH: 75.54 +/- 5.50 [days] u0: 0.96 +/- 0.11 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 18.39 +/- 0.00 [mag] AMPLIFICATION: 1.36 +/- 0.09 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0577.html SUN_POSTN: 16.73d {+01h 06m 55s} +7.11d {+07d 06' 46"} SUN_DIST: 107.78 [deg] Sun_angle= 7.1 [hr] (West of Sun) MOON_POSTN: 18.65d {+01h 14m 37s} +5.30d {+05d 17' 55"} MOON_DIST: 108.58 [deg] GAL_COORDS: 1.27, -2.94 [deg] galactic lon,lat of the burst ECL_COORDS: 270.04, -5.90 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.