////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 21 Apr 16 20:34:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600748 SRC_RA: 268.2894d {+17h 53m 09s} (J2000), 268.5337d {+17h 54m 08s} (current), 267.5366d {+17h 50m 09s} (1950) SRC_DEC: -21.9861d {-21d 59' 09"} (J2000), -21.9886d {-21d 59' 18"} (current), -21.9760d {-21d 58' 32"} (1950) DISCOVERY_DATE: 17468 TJD; 81 DOY; 16/03/21 (yy/mm/dd) DISCOVERY_TIME: 74058 SOD {20:34:18.00} UT LEAD_TIME: 25.372 [days] MAX_DATE: 17494 TJD; 107 DOY; 16/04/16 (yy/mm/dd) MAX_TIME: 19785 SOD {05:29:45.59} UT MAX_UNCERT: 0.030 [days] CUSP_WIDTH: 10.42 +/- 0.28 [days] u0: 0.09 +/- 0.00 [RingUnits] MAX_MAG: 16.9 mag (estimated) BASE_MAG: 19.43 +/- 0.00 [mag] AMPLIFICATION: 10.53 +/- 0.28 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0748.html SUN_POSTN: 29.98d {+01h 59m 55s} +12.22d {+12d 13' 22"} SUN_DIST: 123.51 [deg] Sun_angle= 8.1 [hr] (West of Sun) MOON_POSTN: 207.20d {+13h 48m 49s} -7.91d {-07d 54' 36"} MOON_DIST: 60.52 [deg] GAL_COORDS: 6.84, 2.11 [deg] galactic lon,lat of the burst ECL_COORDS: 268.41, 1.44 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.