////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 20 Apr 17 02:41:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700571 SRC_RA: 263.8883d {+17h 35m 33s} (J2000), 264.1579d {+17h 36m 38s} (current), 263.1056d {+17h 32m 25s} (1950) SRC_DEC: -27.2126d {-27d 12' 44"} (J2000), -27.2226d {-27d 13' 20"} (current), -27.1811d {-27d 10' 51"} (1950) DISCOVERY_DATE: 17832 TJD; 79 DOY; 17/03/20 (yy/mm/dd) DISCOVERY_TIME: 9694 SOD {02:41:34.00} UT LEAD_TIME: 44.313 [days] MAX_DATE: 17876 TJD; 123 DOY; 17/05/03 (yy/mm/dd) MAX_TIME: 36719 SOD {10:11:59.99} UT MAX_UNCERT: 1.290 [days] CUSP_WIDTH: 24.55 +/- 1.56 [days] u0: 0.00 +/- 0.37 [RingUnits] MAX_MAG: 10.0 mag (estimated) BASE_MAG: 20.04 +/- 0.00 [mag] AMPLIFICATION: 241.30 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0571.html SUN_POSTN: 28.12d {+01h 52m 30s} +11.55d {+11d 32' 55"} SUN_DIST: 125.33 [deg] Sun_angle= 8.3 [hr] (West of Sun) MOON_POSTN: 309.87d {+20h 39m 28s} -16.34d {-16d 20' 08"} MOON_DIST: 43.57 [deg] GAL_COORDS: 0.29, 2.80 [deg] galactic lon,lat of the burst ECL_COORDS: 264.55, -3.89 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.