////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 01 May 16 15:34:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600819 SRC_RA: 266.6820d {+17h 46m 44s} (J2000), 266.9510d {+17h 47m 48s} (current), 265.8547d {+17h 43m 25s} (1950) SRC_DEC: -33.9273d {-33d 55' 37"} (J2000), -33.9323d {-33d 55' 55"} (current), -33.9092d {-33d 54' 32"} (1950) DISCOVERY_DATE: 17479 TJD; 92 DOY; 16/04/01 (yy/mm/dd) DISCOVERY_TIME: 56092 SOD {15:34:52.00} UT LEAD_TIME: 23.573 [days] MAX_DATE: 17503 TJD; 116 DOY; 16/04/25 (yy/mm/dd) MAX_TIME: 19180 SOD {05:19:40.80} UT MAX_UNCERT: 0.270 [days] CUSP_WIDTH: 9.44 +/- 0.73 [days] u0: 0.59 +/- 0.03 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.27 +/- 0.00 [mag] AMPLIFICATION: 1.90 +/- 0.09 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0819.html SUN_POSTN: 39.25d {+02h 37m 00s} +15.34d {+15d 20' 18"} SUN_DIST: 133.33 [deg] Sun_angle= 8.8 [hr] (West of Sun) MOON_POSTN: 332.03d {+22h 08m 07s} -9.77d {-09d 46' 12"} MOON_DIST: 63.94 [deg] GAL_COORDS: 355.86, -2.79 [deg] galactic lon,lat of the burst ECL_COORDS: 267.20,-10.52 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.