////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 23 Apr 15 14:25:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500777 SRC_RA: 270.3737d {+18h 01m 30s} (J2000), 270.6213d {+18h 02m 29s} (current), 269.5605d {+17h 58m 15s} (1950) SRC_DEC: -31.8059d {-31d 48' 20"} (J2000), -31.8052d {-31d 48' 18"} (current), -31.8057d {-31d 48' 20"} (1950) DISCOVERY_DATE: 17104 TJD; 82 DOY; 15/03/23 (yy/mm/dd) DISCOVERY_TIME: 51922 SOD {14:25:22.00} UT LEAD_TIME: 92.962 [days] MAX_DATE: 17197 TJD; 175 DOY; 15/06/24 (yy/mm/dd) MAX_TIME: 48643 SOD {13:30:43.20} UT MAX_UNCERT: 4.450 [days] CUSP_WIDTH: 33.31 +/- 1.97 [days] u0: 0.00 +/- 1.77 [RingUnits] MAX_MAG: 9.1 mag (estimated) BASE_MAG: 16.44 +/- 0.00 [mag] AMPLIFICATION: 247.93 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0777.html SUN_POSTN: 30.91d {+02h 03m 37s} +12.55d {+12d 33' 09"} SUN_DIST: 122.20 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 95.85d {+06h 23m 25s} +18.08d {+18d 04' 56"} MOON_DIST: 165.49 [deg] GAL_COORDS: 359.26, -4.40 [deg] galactic lon,lat of the burst ECL_COORDS: 270.32, -8.37 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.