////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 15 Mar 16 15:04:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600428 SRC_RA: 264.6497d {+17h 38m 36s} (J2000), 264.9024d {+17h 39m 37s} (current), 263.8665d {+17h 35m 28s} (1950) SRC_DEC: -27.2646d {-27d 15' 52"} (J2000), -27.2728d {-27d 16' 21"} (current), -27.2367d {-27d 14' 11"} (1950) DISCOVERY_DATE: 17433 TJD; 46 DOY; 16/02/15 (yy/mm/dd) DISCOVERY_TIME: 54256 SOD {15:04:16.00} UT LEAD_TIME: 163.291 [days] MAX_DATE: 17596 TJD; 209 DOY; 16/07/27 (yy/mm/dd) MAX_TIME: 79401 SOD {22:03:21.60} UT MAX_UNCERT: 43.680 [days] CUSP_WIDTH: 88.24 +/- 13.71 [days] u0: 0.70 +/- 0.75 [RingUnits] MAX_MAG: 17.3 mag (estimated) BASE_MAG: 17.84 +/- 0.00 [mag] AMPLIFICATION: 1.66 +/- 1.25 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0428.html SUN_POSTN: 355.84d {+23h 43m 21s} -1.80d {-01d 48' 07"} SUN_DIST: 90.00 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 84.12d {+05h 36m 29s} +18.01d {+18d 00' 30"} MOON_DIST: 170.71 [deg] GAL_COORDS: 0.60, 2.20 [deg] galactic lon,lat of the burst ECL_COORDS: 265.23, -3.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.