////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 01 May 16 15:34:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600820 SRC_RA: 264.3734d {+17h 37m 30s} (J2000), 264.6266d {+17h 38m 30s} (current), 263.5945d {+17h 34m 23s} (1950) SRC_DEC: -26.5684d {-26d 34' 05"} (J2000), -26.5771d {-26d 34' 36"} (current), -26.5392d {-26d 32' 20"} (1950) DISCOVERY_DATE: 17479 TJD; 92 DOY; 16/04/01 (yy/mm/dd) DISCOVERY_TIME: 56094 SOD {15:34:54.00} UT LEAD_TIME: 32.796 [days] MAX_DATE: 17512 TJD; 125 DOY; 16/05/04 (yy/mm/dd) MAX_TIME: 38447 SOD {10:40:47.99} UT MAX_UNCERT: 2.800 [days] CUSP_WIDTH: 12.62 +/- 2.04 [days] u0: 0.62 +/- 0.09 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 19.73 +/- 0.00 [mag] AMPLIFICATION: 1.82 +/- 0.21 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0820.html SUN_POSTN: 39.25d {+02h 37m 00s} +15.34d {+15d 20' 18"} SUN_DIST: 136.40 [deg] Sun_angle= 9.0 [hr] (West of Sun) MOON_POSTN: 332.03d {+22h 08m 07s} -9.77d {-09d 46' 12"} MOON_DIST: 65.51 [deg] GAL_COORDS: 1.06, 2.78 [deg] galactic lon,lat of the burst ECL_COORDS: 264.96, -3.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.