////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 18 Apr 15 11:59:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500719 SRC_RA: 266.4979d {+17h 45m 59s} (J2000), 266.7279d {+17h 46m 55s} (current), 265.7420d {+17h 42m 58s} (1950) SRC_DEC: -22.5639d {-22d 33' 49"} (J2000), -22.5689d {-22d 34' 07"} (current), -22.5451d {-22d 32' 41"} (1950) DISCOVERY_DATE: 17099 TJD; 77 DOY; 15/03/18 (yy/mm/dd) DISCOVERY_TIME: 43194 SOD {11:59:54.00} UT LEAD_TIME: 22.145 [days] MAX_DATE: 17121 TJD; 99 DOY; 15/04/09 (yy/mm/dd) MAX_TIME: 55728 SOD {15:28:48.00} UT MAX_UNCERT: 0.200 [days] CUSP_WIDTH: 8.04 +/- 0.48 [days] u0: 0.38 +/- 0.04 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 19.37 +/- 0.00 [mag] AMPLIFICATION: 2.76 +/- 0.26 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0719.html SUN_POSTN: 26.14d {+01h 44m 34s} +10.81d {+10d 48' 46"} SUN_DIST: 121.16 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 23.03d {+01h 32m 08s} +8.16d {+08d 09' 39"} MOON_DIST: 117.36 [deg] GAL_COORDS: 5.49, 3.24 [deg] galactic lon,lat of the burst ECL_COORDS: 266.77, 0.84 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.