////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 14 Apr 18 20:05:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800564 SRC_RA: 268.1751d {+17h 52m 42s} (J2000), 268.4665d {+17h 53m 52s} (current), 267.3746d {+17h 49m 30s} (1950) SRC_DEC: -29.9050d {-29d 54' 17"} (J2000), -29.9080d {-29d 54' 28"} (current), -29.8942d {-29d 53' 38"} (1950) DISCOVERY_DATE: 18191 TJD; 73 DOY; 18/03/14 (yy/mm/dd) DISCOVERY_TIME: 72310 SOD {20:05:10.00} UT LEAD_TIME: 29.209 [days] MAX_DATE: 18221 TJD; 103 DOY; 18/04/13 (yy/mm/dd) MAX_TIME: 3974 SOD {01:06:14.40} UT MAX_UNCERT: 0.010 [days] CUSP_WIDTH: 0.57 +/- 0.02 [days] u0: 0.18 +/- 0.03 [RingUnits] MAX_MAG: 17.3 mag (estimated) BASE_MAG: 19.21 +/- 0.00 [mag] AMPLIFICATION: 5.59 +/- 0.99 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0564.html SUN_POSTN: 23.00d {+01h 32m 00s} +9.61d {+09d 36' 47"} SUN_DIST: 115.99 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 10.13d {+00h 40m 31s} -0.17d {-00d 10' 06"} MOON_DIST: 100.01 [deg] GAL_COORDS: 359.96, -1.82 [deg] galactic lon,lat of the burst ECL_COORDS: 268.41, -6.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.