////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 17 May 17 15:12:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700834 SRC_RA: 264.3750d {+17h 37m 30s} (J2000), 264.6404d {+17h 38m 34s} (current), 263.6079d {+17h 34m 26s} (1950) SRC_DEC: -24.5770d {-24d 34' 36"} (J2000), -24.5862d {-24d 35' 09"} (current), -24.5479d {-24d 32' 51"} (1950) DISCOVERY_DATE: 17860 TJD; 107 DOY; 17/04/17 (yy/mm/dd) DISCOVERY_TIME: 54722 SOD {15:12:02.00} UT LEAD_TIME: 46.447 [days] MAX_DATE: 17907 TJD; 154 DOY; 17/06/03 (yy/mm/dd) MAX_TIME: 6912 SOD {01:55:12.00} UT MAX_UNCERT: 11.710 [days] CUSP_WIDTH: 27.58 +/- 6.16 [days] u0: 0.33 +/- 0.56 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 18.91 +/- 0.00 [mag] AMPLIFICATION: 3.07 +/- 4.70 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0834.html SUN_POSTN: 54.61d {+03h 38m 27s} +19.46d {+19d 27' 50"} SUN_DIST: 151.75 [deg] Sun_angle= 10.0 [hr] (West of Sun) MOON_POSTN: 312.69d {+20h 50m 46s} -16.10d {-16d 06' 16"} MOON_DIST: 45.62 [deg] GAL_COORDS: 2.75, 3.84 [deg] galactic lon,lat of the burst ECL_COORDS: 264.88, -1.24 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.