////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 13 May 17 21:39:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700710 SRC_RA: 270.3272d {+18h 01m 19s} (J2000), 270.5999d {+18h 02m 24s} (current), 269.5383d {+17h 58m 09s} (1950) SRC_DEC: -28.0626d {-28d 03' 44"} (J2000), -28.0618d {-28d 03' 42"} (current), -28.0623d {-28d 03' 43"} (1950) DISCOVERY_DATE: 17856 TJD; 103 DOY; 17/04/13 (yy/mm/dd) DISCOVERY_TIME: 77990 SOD {21:39:50.00} UT LEAD_TIME: 36.031 [days] MAX_DATE: 17892 TJD; 139 DOY; 17/05/19 (yy/mm/dd) MAX_TIME: 80697 SOD {22:24:57.59} UT MAX_UNCERT: 2.690 [days] CUSP_WIDTH: 15.84 +/- 1.28 [days] u0: 0.64 +/- 0.13 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 18.76 +/- 0.00 [mag] AMPLIFICATION: 1.79 +/- 0.29 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0710.html SUN_POSTN: 50.92d {+03h 23m 40s} +18.60d {+18d 35' 54"} SUN_DIST: 142.53 [deg] Sun_angle= 9.4 [hr] (West of Sun) MOON_POSTN: 265.80d {+17h 43m 13s} -18.94d {-18d 56' 22"} MOON_DIST: 10.12 [deg] GAL_COORDS: 2.50, -2.53 [deg] galactic lon,lat of the burst ECL_COORDS: 270.29, -4.62 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.