////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 05 Sep 16 14:01:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201601684 SRC_RA: 270.0576d {+18h 00m 14s} (J2000), 270.3222d {+18h 01m 17s} (current), 269.2604d {+17h 57m 02s} (1950) SRC_DEC: -29.3697d {-29d 22' 10"} (J2000), -29.3694d {-29d 22' 09"} (current), -29.3680d {-29d 22' 04"} (1950) DISCOVERY_DATE: 17605 TJD; 218 DOY; 16/08/05 (yy/mm/dd) DISCOVERY_TIME: 50482 SOD {14:01:22.00} UT LEAD_TIME: 38.425 [days] MAX_DATE: 17644 TJD; 257 DOY; 16/09/13 (yy/mm/dd) MAX_TIME: 777 SOD {00:12:57.60} UT MAX_UNCERT: 3.290 [days] CUSP_WIDTH: 94.97 +/- 5.41 [days] u0: 0.37 +/- 0.03 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 18.67 +/- 0.00 [mag] AMPLIFICATION: 2.81 +/- 0.23 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1684.html SUN_POSTN: 164.73d {+10h 58m 56s} +6.51d {+06d 30' 41"} SUN_DIST: 106.76 [deg] Sun_angle= -7.0 [hr] (East of Sun) MOON_POSTN: 210.02d {+14h 00m 06s} -8.00d {-07d 59' 52"} MOON_DIST: 60.27 [deg] GAL_COORDS: 1.25, -2.97 [deg] galactic lon,lat of the burst ECL_COORDS: 270.05, -5.93 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.