////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 19 Sep 16 19:35:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201601805 SRC_RA: 272.7544d {+18h 11m 01s} (J2000), 273.0114d {+18h 12m 03s} (current), 271.9819d {+18h 07m 56s} (1950) SRC_DEC: -25.3842d {-25d 23' 02"} (J2000), -25.3795d {-25d 22' 45"} (current), -25.3957d {-25d 23' 44"} (1950) DISCOVERY_DATE: 17619 TJD; 232 DOY; 16/08/19 (yy/mm/dd) DISCOVERY_TIME: 70510 SOD {19:35:10.00} UT LEAD_TIME: 32.057 [days] MAX_DATE: 17651 TJD; 264 DOY; 16/09/20 (yy/mm/dd) MAX_TIME: 75427 SOD {20:57:07.20} UT MAX_UNCERT: 0.320 [days] CUSP_WIDTH: 25.19 +/- 1.09 [days] u0: 0.10 +/- 0.00 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 20.29 +/- 0.00 [mag] AMPLIFICATION: 9.22 +/- 0.60 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1805.html SUN_POSTN: 177.51d {+11h 50m 02s} +1.08d {+01d 04' 44"} SUN_DIST: 95.43 [deg] Sun_angle= -6.4 [hr] (East of Sun) MOON_POSTN: 37.84d {+02h 31m 21s} +10.39d {+10d 23' 23"} MOON_DIST: 125.79 [deg] GAL_COORDS: 5.90, -3.12 [deg] galactic lon,lat of the burst ECL_COORDS: 272.49, -1.97 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.