////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 16 May 17 11:20:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700751 SRC_RA: 268.0581d {+17h 52m 14s} (J2000), 268.3384d {+17h 53m 21s} (current), 267.2478d {+17h 48m 59s} (1950) SRC_DEC: -31.4057d {-31d 24' 20"} (J2000), -31.4087d {-31d 24' 30"} (current), -31.3943d {-31d 23' 38"} (1950) DISCOVERY_DATE: 17859 TJD; 106 DOY; 17/04/16 (yy/mm/dd) DISCOVERY_TIME: 40834 SOD {11:20:34.00} UT LEAD_TIME: 9.445 [days] MAX_DATE: 17868 TJD; 115 DOY; 17/04/25 (yy/mm/dd) MAX_TIME: 79315 SOD {22:01:55.20} UT MAX_UNCERT: 0.100 [days] CUSP_WIDTH: 29.26 +/- 6.26 [days] u0: 0.11 +/- 0.02 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 19.79 +/- 0.00 [mag] AMPLIFICATION: 8.74 +/- 2.25 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0751.html SUN_POSTN: 53.46d {+03h 33m 50s} +19.20d {+19d 12' 09"} SUN_DIST: 146.37 [deg] Sun_angle= 9.7 [hr] (West of Sun) MOON_POSTN: 298.08d {+19h 52m 20s} -18.23d {-18d 13' 38"} MOON_DIST: 29.91 [deg] GAL_COORDS: 358.62, -2.50 [deg] galactic lon,lat of the burst ECL_COORDS: 268.33, -7.98 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.