////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Apr 17 06:51:00 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700588 SRC_RA: 269.2011d {+17h 56m 48s} (J2000), 269.4778d {+17h 57m 55s} (current), 268.3980d {+17h 53m 36s} (1950) SRC_DEC: -30.2996d {-30d 17' 58"} (J2000), -30.3007d {-30d 18' 02"} (current), -30.2938d {-30d 17' 37"} (1950) DISCOVERY_DATE: 17835 TJD; 82 DOY; 17/03/23 (yy/mm/dd) DISCOVERY_TIME: 24660 SOD {06:51:00.00} UT LEAD_TIME: 58.553 [days] MAX_DATE: 17893 TJD; 140 DOY; 17/05/20 (yy/mm/dd) MAX_TIME: 72403 SOD {20:06:43.19} UT MAX_UNCERT: 1.820 [days] CUSP_WIDTH: 42.30 +/- 2.22 [days] u0: 0.00 +/- 0.35 [RingUnits] MAX_MAG: 10.4 mag (estimated) BASE_MAG: 19.92 +/- 0.00 [mag] AMPLIFICATION: 648.95 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0588.html SUN_POSTN: 31.09d {+02h 04m 22s} +12.62d {+12d 37' 08"} SUN_DIST: 123.50 [deg] Sun_angle= 8.1 [hr] (West of Sun) MOON_POSTN: 351.21d {+23h 24m 51s} -5.57d {-05d 34' 17"} MOON_DIST: 80.07 [deg] GAL_COORDS: 0.07, -2.79 [deg] galactic lon,lat of the burst ECL_COORDS: 269.31, -6.86 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.