////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 20 Apr 17 02:41:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700565 SRC_RA: 268.4017d {+17h 53m 36s} (J2000), 268.6775d {+17h 54m 43s} (current), 267.6007d {+17h 50m 24s} (1950) SRC_DEC: -29.9786d {-29d 58' 42"} (J2000), -29.9810d {-29d 58' 51"} (current), -29.9689d {-29d 58' 07"} (1950) DISCOVERY_DATE: 17832 TJD; 79 DOY; 17/03/20 (yy/mm/dd) DISCOVERY_TIME: 9682 SOD {02:41:22.00} UT LEAD_TIME: 29.797 [days] MAX_DATE: 17861 TJD; 108 DOY; 17/04/18 (yy/mm/dd) MAX_TIME: 78537 SOD {21:48:57.59} UT MAX_UNCERT: 0.370 [days] CUSP_WIDTH: 6.63 +/- 0.51 [days] u0: 0.66 +/- 0.02 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.65 +/- 0.00 [mag] AMPLIFICATION: 1.75 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0565.html SUN_POSTN: 28.12d {+01h 52m 30s} +11.55d {+11d 32' 55"} SUN_DIST: 121.15 [deg] Sun_angle= 8.0 [hr] (West of Sun) MOON_POSTN: 309.87d {+20h 39m 28s} -16.34d {-16d 20' 09"} MOON_DIST: 40.00 [deg] GAL_COORDS: 360.00, -2.03 [deg] galactic lon,lat of the burst ECL_COORDS: 268.61, -6.55 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.