////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 30 Jul 17 12:04:19 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701472 SRC_RA: 268.1293d {+17h 52m 31s} (J2000), 268.4170d {+17h 53m 40s} (current), 267.3072d {+17h 49m 14s} (1950) SRC_DEC: -33.1390d {-33d 08' 19"} (J2000), -33.1419d {-33d 08' 30"} (current), -33.1279d {-33d 07' 39"} (1950) DISCOVERY_DATE: 17934 TJD; 181 DOY; 17/06/30 (yy/mm/dd) DISCOVERY_TIME: 43459 SOD {12:04:19.00} UT LEAD_TIME: 31.273 [days] MAX_DATE: 17965 TJD; 212 DOY; 17/07/31 (yy/mm/dd) MAX_TIME: 67046 SOD {18:37:26.40} UT MAX_UNCERT: 0.820 [days] CUSP_WIDTH: 6.45 +/- 0.91 [days] u0: 0.33 +/- 0.05 [RingUnits] MAX_MAG: 18.5 mag (estimated) BASE_MAG: 19.72 +/- 0.00 [mag] AMPLIFICATION: 3.08 +/- 0.49 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1472.html SUN_POSTN: 129.93d {+08h 39m 43s} +18.39d {+18d 23' 16"} SUN_DIST: 140.12 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 215.49d {+14h 21m 58s} -8.83d {-08d 49' 35"} MOON_DIST: 54.36 [deg] GAL_COORDS: 357.15, -3.43 [deg] galactic lon,lat of the burst ECL_COORDS: 268.41, -9.71 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.