////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 15 Jul 17 08:17:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701355 SRC_RA: 270.0454d {+18h 00m 11s} (J2000), 270.3267d {+18h 01m 18s} (current), 269.2396d {+17h 56m 57s} (1950) SRC_DEC: -30.7045d {-30d 42' 15"} (J2000), -30.7042d {-30d 42' 14"} (current), -30.7028d {-30d 42' 09"} (1950) DISCOVERY_DATE: 17919 TJD; 166 DOY; 17/06/15 (yy/mm/dd) DISCOVERY_TIME: 29830 SOD {08:17:10.00} UT LEAD_TIME: 45.222 [days] MAX_DATE: 17964 TJD; 211 DOY; 17/07/30 (yy/mm/dd) MAX_TIME: 48988 SOD {13:36:28.79} UT MAX_UNCERT: 2.870 [days] CUSP_WIDTH: 13.24 +/- 0.80 [days] u0: 1.47 +/- 0.12 [RingUnits] MAX_MAG: 15.9 mag (estimated) BASE_MAG: 16.02 +/- 0.00 [mag] AMPLIFICATION: 1.13 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1355.html SUN_POSTN: 114.88d {+07h 39m 31s} +21.47d {+21d 28' 05"} SUN_DIST: 156.16 [deg] Sun_angle= -10.4 [hr] (East of Sun) MOON_POSTN: 5.55d {+00h 22m 13s} -1.35d {-01d 20' 45"} MOON_DIST: 93.80 [deg] GAL_COORDS: 0.08, -3.62 [deg] galactic lon,lat of the burst ECL_COORDS: 270.04, -7.27 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.