////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 13 Apr 16 20:22:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600638 SRC_RA: 268.2236d {+17h 52m 54s} (J2000), 268.4951d {+17h 53m 59s} (current), 267.3858d {+17h 49m 33s} (1950) SRC_DEC: -35.3458d {-35d 20' 44"} (J2000), -35.3484d {-35d 20' 53"} (current), -35.3351d {-35d 20' 05"} (1950) DISCOVERY_DATE: 17460 TJD; 73 DOY; 16/03/13 (yy/mm/dd) DISCOVERY_TIME: 73356 SOD {20:22:36.00} UT LEAD_TIME: 51.856 [days] MAX_DATE: 17512 TJD; 125 DOY; 16/05/04 (yy/mm/dd) MAX_TIME: 60912 SOD {16:55:12.00} UT MAX_UNCERT: 7.380 [days] CUSP_WIDTH: 22.49 +/- 2.66 [days] u0: 0.84 +/- 0.26 [RingUnits] MAX_MAG: 16.7 mag (estimated) BASE_MAG: 17.15 +/- 0.00 [mag] AMPLIFICATION: 1.47 +/- 0.28 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0638.html SUN_POSTN: 22.53d {+01h 30m 08s} +9.43d {+09d 25' 56"} SUN_DIST: 115.00 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 111.48d {+07h 25m 56s} +17.28d {+17d 16' 48"} MOON_DIST: 152.73 [deg] GAL_COORDS: 355.28, -4.61 [deg] galactic lon,lat of the burst ECL_COORDS: 268.52,-11.92 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.