////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Apr 17 06:51:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700608 SRC_RA: 271.4637d {+18h 05m 51s} (J2000), 271.7306d {+18h 06m 55s} (current), 270.6889d {+18h 02m 45s} (1950) SRC_DEC: -25.7456d {-25d 44' 43"} (J2000), -25.7429d {-25d 44' 34"} (current), -25.7508d {-25d 45' 02"} (1950) DISCOVERY_DATE: 17835 TJD; 82 DOY; 17/03/23 (yy/mm/dd) DISCOVERY_TIME: 24708 SOD {06:51:48.00} UT LEAD_TIME: 27.832 [days] MAX_DATE: 17863 TJD; 110 DOY; 17/04/20 (yy/mm/dd) MAX_TIME: 10195 SOD {02:49:55.19} UT MAX_UNCERT: 1.650 [days] CUSP_WIDTH: 13.99 +/- 1.55 [days] u0: 1.00 +/- 0.02 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.70 +/- 0.00 [mag] AMPLIFICATION: 1.34 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0608.html SUN_POSTN: 31.09d {+02h 04m 23s} +12.62d {+12d 37' 09"} SUN_DIST: 121.73 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 351.22d {+23h 24m 53s} -5.57d {-05d 34' 08"} MOON_DIST: 78.13 [deg] GAL_COORDS: 5.02, -2.27 [deg] galactic lon,lat of the burst ECL_COORDS: 271.32, -2.31 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.