////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 16 May 17 11:22:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700802 SRC_RA: 271.3218d {+18h 05m 17s} (J2000), 271.5914d {+18h 06m 22s} (current), 270.5423d {+18h 02m 10s} (1950) SRC_DEC: -26.5254d {-26d 31' 30"} (J2000), -26.5230d {-26d 31' 22"} (current), -26.5299d {-26d 31' 47"} (1950) DISCOVERY_DATE: 17859 TJD; 106 DOY; 17/04/16 (yy/mm/dd) DISCOVERY_TIME: 40940 SOD {11:22:20.00} UT LEAD_TIME: 39.885 [days] MAX_DATE: 17899 TJD; 146 DOY; 17/05/26 (yy/mm/dd) MAX_TIME: 31017 SOD {08:36:57.60} UT MAX_UNCERT: 2.950 [days] CUSP_WIDTH: 26.76 +/- 1.48 [days] u0: 0.56 +/- 0.09 [RingUnits] MAX_MAG: 16.3 mag (estimated) BASE_MAG: 17.05 +/- 0.00 [mag] AMPLIFICATION: 1.98 +/- 0.27 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0802.html SUN_POSTN: 53.46d {+03h 33m 51s} +19.20d {+19d 12' 10"} SUN_DIST: 144.25 [deg] Sun_angle= 9.5 [hr] (West of Sun) MOON_POSTN: 298.10d {+19h 52m 24s} -18.23d {-18d 13' 32"} MOON_DIST: 25.82 [deg] GAL_COORDS: 4.28, -2.54 [deg] galactic lon,lat of the burst ECL_COORDS: 271.18, -3.09 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.