////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 08 Apr 17 23:21:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700525 SRC_RA: 268.3707d {+17h 53m 29s} (J2000), 268.6483d {+17h 54m 36s} (current), 267.5632d {+17h 50m 15s} (1950) SRC_DEC: -30.9714d {-30d 58' 16"} (J2000), -30.9739d {-30d 58' 25"} (current), -30.9615d {-30d 57' 40"} (1950) DISCOVERY_DATE: 17820 TJD; 67 DOY; 17/03/08 (yy/mm/dd) DISCOVERY_TIME: 84078 SOD {23:21:18.00} UT LEAD_TIME: 51.961 [days] MAX_DATE: 17872 TJD; 119 DOY; 17/04/29 (yy/mm/dd) MAX_TIME: 80697 SOD {22:24:57.59} UT MAX_UNCERT: 7.280 [days] CUSP_WIDTH: 32.82 +/- 3.79 [days] u0: 0.74 +/- 0.14 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.75 +/- 0.00 [mag] AMPLIFICATION: 1.61 +/- 0.21 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0525.html SUN_POSTN: 17.82d {+01h 11m 18s} +7.56d {+07d 33' 29"} SUN_DIST: 110.30 [deg] Sun_angle= 7.3 [hr] (West of Sun) MOON_POSTN: 174.24d {+11h 36m 57s} +4.52d {+04d 31' 27"} MOON_DIST: 96.10 [deg] GAL_COORDS: 359.13, -2.51 [deg] galactic lon,lat of the burst ECL_COORDS: 268.59, -7.54 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.