////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 16 Apr 17 07:46:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700548 SRC_RA: 268.4427d {+17h 53m 46s} (J2000), 268.7170d {+17h 54m 52s} (current), 267.6458d {+17h 50m 35s} (1950) SRC_DEC: -29.3426d {-29d 20' 32"} (J2000), -29.3450d {-29d 20' 41"} (current), -29.3331d {-29d 19' 58"} (1950) DISCOVERY_DATE: 17828 TJD; 75 DOY; 17/03/16 (yy/mm/dd) DISCOVERY_TIME: 27966 SOD {07:46:06.00} UT LEAD_TIME: 42.594 [days] MAX_DATE: 17870 TJD; 117 DOY; 17/04/27 (yy/mm/dd) MAX_TIME: 79315 SOD {22:01:55.20} UT MAX_UNCERT: 0.450 [days] CUSP_WIDTH: 7.47 +/- 0.25 [days] u0: 0.00 +/- 0.33 [RingUnits] MAX_MAG: 6.0 mag (estimated) BASE_MAG: 16.33 +/- 0.00 [mag] AMPLIFICATION: 26.14 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0548.html SUN_POSTN: 24.60d {+01h 38m 24s} +10.23d {+10d 13' 45"} SUN_DIST: 117.48 [deg] Sun_angle= 7.7 [hr] (West of Sun) MOON_POSTN: 261.95d {+17h 27m 49s} -18.46d {-18d 27' 43"} MOON_DIST: 12.51 [deg] GAL_COORDS: 0.57, -1.74 [deg] galactic lon,lat of the burst ECL_COORDS: 268.64, -5.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.