////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 21 Apr 16 20:34:14 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600746 SRC_RA: 273.8489d {+18h 15m 24s} (J2000), 274.0929d {+18h 16m 22s} (current), 273.0967d {+18h 12m 23s} (1950) SRC_DEC: -21.8818d {-21d 52' 53"} (J2000), -21.8755d {-21d 52' 31"} (current), -21.8987d {-21d 53' 54"} (1950) DISCOVERY_DATE: 17468 TJD; 81 DOY; 16/03/21 (yy/mm/dd) DISCOVERY_TIME: 74054 SOD {20:34:14.00} UT LEAD_TIME: 35.961 [days] MAX_DATE: 17504 TJD; 117 DOY; 16/04/26 (yy/mm/dd) MAX_TIME: 70675 SOD {19:37:55.19} UT MAX_UNCERT: 3.930 [days] CUSP_WIDTH: 47.22 +/- 5.66 [days] u0: 0.33 +/- 0.03 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 20.29 +/- 0.00 [mag] AMPLIFICATION: 3.07 +/- 0.30 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0746.html SUN_POSTN: 29.98d {+01h 59m 55s} +12.22d {+12d 13' 22"} SUN_DIST: 118.35 [deg] Sun_angle= 7.7 [hr] (West of Sun) MOON_POSTN: 207.20d {+13h 48m 49s} -7.91d {-07d 54' 35"} MOON_DIST: 65.67 [deg] GAL_COORDS: 9.46, -2.33 [deg] galactic lon,lat of the burst ECL_COORDS: 273.57, 1.51 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.