////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 21 Apr 16 20:34:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600744 SRC_RA: 270.3888d {+18h 01m 33s} (J2000), 270.6454d {+18h 02m 35s} (current), 269.5979d {+17h 58m 23s} (1950) SRC_DEC: -28.3822d {-28d 22' 55"} (J2000), -28.3814d {-28d 22' 52"} (current), -28.3822d {-28d 22' 55"} (1950) DISCOVERY_DATE: 17468 TJD; 81 DOY; 16/03/21 (yy/mm/dd) DISCOVERY_TIME: 74050 SOD {20:34:10.00} UT LEAD_TIME: 33.858 [days] MAX_DATE: 17502 TJD; 115 DOY; 16/04/24 (yy/mm/dd) MAX_TIME: 61775 SOD {17:09:35.99} UT MAX_UNCERT: 1.210 [days] CUSP_WIDTH: 7.49 +/- 0.69 [days] u0: 1.10 +/- 0.05 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.44 +/- 0.00 [mag] AMPLIFICATION: 1.27 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0744.html SUN_POSTN: 29.98d {+01h 59m 55s} +12.22d {+12d 13' 22"} SUN_DIST: 121.46 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 207.20d {+13h 48m 49s} -7.91d {-07d 54' 35"} MOON_DIST: 62.93 [deg] GAL_COORDS: 2.25, -2.73 [deg] galactic lon,lat of the burst ECL_COORDS: 270.34, -4.94 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.