////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 01 May 16 15:34:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600817 SRC_RA: 270.5603d {+18h 02m 14s} (J2000), 270.8163d {+18h 03m 16s} (current), 269.7725d {+17h 59m 05s} (1950) SRC_DEC: -27.8713d {-27d 52' 16"} (J2000), -27.8702d {-27d 52' 12"} (current), -27.8721d {-27d 52' 19"} (1950) DISCOVERY_DATE: 17479 TJD; 92 DOY; 16/04/01 (yy/mm/dd) DISCOVERY_TIME: 56088 SOD {15:34:48.00} UT LEAD_TIME: 28.757 [days] MAX_DATE: 17508 TJD; 121 DOY; 16/04/30 (yy/mm/dd) MAX_TIME: 35078 SOD {09:44:38.39} UT MAX_UNCERT: 0.380 [days] CUSP_WIDTH: 5.65 +/- 0.17 [days] u0: 1.87 +/- 0.00 [RingUnits] MAX_MAG: 16.0 mag (estimated) BASE_MAG: 16.06 +/- 0.00 [mag] AMPLIFICATION: 1.07 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0817.html SUN_POSTN: 39.25d {+02h 37m 00s} +15.34d {+15d 20' 18"} SUN_DIST: 130.81 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 332.03d {+22h 08m 07s} -9.77d {-09d 46' 12"} MOON_DIST: 60.07 [deg] GAL_COORDS: 2.77, -2.61 [deg] galactic lon,lat of the burst ECL_COORDS: 270.50, -4.43 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.