////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 16 Apr 16 20:35:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600720 SRC_RA: 264.3733d {+17h 37m 30s} (J2000), 264.6242d {+17h 38m 30s} (current), 263.5995d {+17h 34m 24s} (1950) SRC_DEC: -25.7227d {-25d 43' 21"} (J2000), -25.7313d {-25d 43' 52"} (current), -25.6935d {-25d 41' 36"} (1950) DISCOVERY_DATE: 17463 TJD; 76 DOY; 16/03/16 (yy/mm/dd) DISCOVERY_TIME: 74106 SOD {20:35:06.00} UT LEAD_TIME: 27.269 [days] MAX_DATE: 17491 TJD; 104 DOY; 16/04/13 (yy/mm/dd) MAX_TIME: 10972 SOD {03:02:52.79} UT MAX_UNCERT: 4.460 [days] CUSP_WIDTH: 18.18 +/- 2.93 [days] u0: 1.53 +/- 0.04 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 17.95 +/- 0.00 [mag] AMPLIFICATION: 1.12 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0720.html SUN_POSTN: 25.32d {+01h 41m 17s} +10.50d {+10d 30' 10"} SUN_DIST: 122.09 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 149.97d {+09h 59m 54s} +10.03d {+10d 01' 40"} MOON_DIST: 116.46 [deg] GAL_COORDS: 1.78, 3.23 [deg] galactic lon,lat of the burst ECL_COORDS: 264.93, -2.38 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.