////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 20 Jun 17 19:39:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701153 SRC_RA: 262.6242d {+17h 30m 30s} (J2000), 262.9006d {+17h 31m 36s} (current), 261.8297d {+17h 27m 19s} (1950) SRC_DEC: -29.1970d {-29d 11' 48"} (J2000), -29.2092d {-29d 12' 32"} (current), -29.1593d {-29d 09' 33"} (1950) DISCOVERY_DATE: 17893 TJD; 140 DOY; 17/05/20 (yy/mm/dd) DISCOVERY_TIME: 70752 SOD {19:39:12.00} UT LEAD_TIME: 81.199 [days] MAX_DATE: 17975 TJD; 222 DOY; 17/08/10 (yy/mm/dd) MAX_TIME: 1555 SOD {00:25:55.20} UT MAX_UNCERT: 19.510 [days] CUSP_WIDTH: 32.25 +/- 4.92 [days] u0: 0.79 +/- 0.79 [RingUnits] MAX_MAG: 16.6 mag (estimated) BASE_MAG: 17.03 +/- 0.00 [mag] AMPLIFICATION: 1.54 +/- 1.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1153.html SUN_POSTN: 89.63d {+05h 58m 31s} +23.44d {+23d 26' 10"} SUN_DIST: 171.66 [deg] Sun_angle= -11.6 [hr] (East of Sun) MOON_POSTN: 42.26d {+02h 49m 03s} +11.05d {+11d 02' 59"} MOON_DIST: 138.04 [deg] GAL_COORDS: 358.01, 2.65 [deg] galactic lon,lat of the burst ECL_COORDS: 263.53, -5.92 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.