////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Apr 17 06:51:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700594 SRC_RA: 270.9948d {+18h 03m 59s} (J2000), 271.2647d {+18h 05m 04s} (current), 270.2113d {+18h 00m 51s} (1950) SRC_DEC: -27.1839d {-27d 11' 01"} (J2000), -27.1820d {-27d 10' 54"} (current), -27.1868d {-27d 11' 12"} (1950) DISCOVERY_DATE: 17835 TJD; 82 DOY; 17/03/23 (yy/mm/dd) DISCOVERY_TIME: 24672 SOD {06:51:12.00} UT LEAD_TIME: 49.058 [days] MAX_DATE: 17884 TJD; 131 DOY; 17/05/11 (yy/mm/dd) MAX_TIME: 29721 SOD {08:15:21.60} UT MAX_UNCERT: 6.260 [days] CUSP_WIDTH: 24.85 +/- 2.69 [days] u0: 0.89 +/- 0.15 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.38 +/- 0.00 [mag] AMPLIFICATION: 1.42 +/- 0.14 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0594.html SUN_POSTN: 31.09d {+02h 04m 22s} +12.62d {+12d 37' 08"} SUN_DIST: 122.11 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 351.21d {+23h 24m 52s} -5.57d {-05d 34' 15"} MOON_DIST: 78.53 [deg] GAL_COORDS: 3.56, -2.61 [deg] galactic lon,lat of the burst ECL_COORDS: 270.89, -3.75 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.