////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 02 Jun 17 12:08:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700989 SRC_RA: 263.5169d {+17h 34m 04s} (J2000), 263.7876d {+17h 35m 09s} (current), 262.7364d {+17h 30m 57s} (1950) SRC_DEC: -26.8702d {-26d 52' 12"} (J2000), -26.8809d {-26d 52' 50"} (current), -26.8369d {-26d 50' 12"} (1950) DISCOVERY_DATE: 17875 TJD; 122 DOY; 17/05/02 (yy/mm/dd) DISCOVERY_TIME: 43728 SOD {12:08:48.00} UT LEAD_TIME: -32.998 [days] MAX_DATE: 17842 TJD; 89 DOY; 17/03/30 (yy/mm/dd) MAX_TIME: 43891 SOD {12:11:31.19} UT MAX_UNCERT: 0.030 [days] CUSP_WIDTH: 24.77 +/- 3.78 [days] u0: 0.08 +/- 0.01 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 20.22 +/- 0.02 [mag] AMPLIFICATION: 11.37 +/- 1.97 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0989.html SUN_POSTN: 70.66d {+04h 42m 40s} +22.25d {+22d 14' 48"} SUN_DIST: 167.21 [deg] Sun_angle= 11.1 [hr] (West of Sun) MOON_POSTN: 175.21d {+11h 40m 51s} +4.45d {+04d 26' 51"} MOON_DIST: 90.74 [deg] GAL_COORDS: 0.40, 3.26 [deg] galactic lon,lat of the burst ECL_COORDS: 264.21, -3.56 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.