////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 21 Sep 16 15:36:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201601835 SRC_RA: 270.0657d {+18h 00m 16s} (J2000), 270.3238d {+18h 01m 18s} (current), 269.2901d {+17h 57m 10s} (1950) SRC_DEC: -25.8863d {-25d 53' 10"} (J2000), -25.8860d {-25d 53' 09"} (current), -25.8847d {-25d 53' 04"} (1950) DISCOVERY_DATE: 17621 TJD; 234 DOY; 16/08/21 (yy/mm/dd) DISCOVERY_TIME: 56166 SOD {15:36:06.00} UT LEAD_TIME: 31.888 [days] MAX_DATE: 17653 TJD; 266 DOY; 16/09/22 (yy/mm/dd) MAX_TIME: 46483 SOD {12:54:43.20} UT MAX_UNCERT: 0.480 [days] CUSP_WIDTH: 8.78 +/- 0.98 [days] u0: 0.30 +/- 0.01 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 18.75 +/- 0.00 [mag] AMPLIFICATION: 3.33 +/- 0.17 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1835.html SUN_POSTN: 179.16d {+11h 56m 37s} +0.37d {+00d 21' 58"} SUN_DIST: 91.21 [deg] Sun_angle= -6.1 [hr] (East of Sun) MOON_POSTN: 64.77d {+04h 19m 04s} +16.14d {+16d 08' 33"} MOON_DIST: 154.29 [deg] GAL_COORDS: 4.28, -1.25 [deg] galactic lon,lat of the burst ECL_COORDS: 270.06, -2.45 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.