////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 21 Sep 16 15:36:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201601834 SRC_RA: 266.2538d {+17h 45m 01s} (J2000), 266.5303d {+17h 46m 07s} (current), 265.4231d {+17h 41m 42s} (1950) SRC_DEC: -34.4207d {-34d 25' 14"} (J2000), -34.4265d {-34d 25' 35"} (current), -34.4005d {-34d 24' 01"} (1950) DISCOVERY_DATE: 17621 TJD; 234 DOY; 16/08/21 (yy/mm/dd) DISCOVERY_TIME: 56164 SOD {15:36:04.00} UT LEAD_TIME: 36.957 [days] MAX_DATE: 17658 TJD; 271 DOY; 16/09/27 (yy/mm/dd) MAX_TIME: 52444 SOD {14:34:04.79} UT MAX_UNCERT: 6.850 [days] CUSP_WIDTH: 21.80 +/- 4.95 [days] u0: 0.64 +/- 0.12 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 19.32 +/- 0.00 [mag] AMPLIFICATION: 1.77 +/- 0.26 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1834.html SUN_POSTN: 179.16d {+11h 56m 37s} +0.37d {+00d 21' 58"} SUN_DIST: 88.04 [deg] Sun_angle= -5.8 [hr] (East of Sun) MOON_POSTN: 64.77d {+04h 19m 04s} +16.14d {+16d 08' 33"} MOON_DIST: 153.26 [deg] GAL_COORDS: 355.25, -2.75 [deg] galactic lon,lat of the burst ECL_COORDS: 266.85,-11.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.