////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 17 Aug 17 13:41:17 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701582 SRC_RA: 272.6715d {+18h 10m 41s} (J2000), 272.9546d {+18h 11m 49s} (current), 271.8646d {+18h 07m 28s} (1950) SRC_DEC: -30.8759d {-30d 52' 32"} (J2000), -30.8711d {-30d 52' 15"} (current), -30.8869d {-30d 53' 12"} (1950) DISCOVERY_DATE: 17951 TJD; 198 DOY; 17/07/17 (yy/mm/dd) DISCOVERY_TIME: 49277 SOD {13:41:17.00} UT LEAD_TIME: 73.059 [days] MAX_DATE: 18024 TJD; 271 DOY; 17/09/28 (yy/mm/dd) MAX_TIME: 54345 SOD {15:05:45.60} UT MAX_UNCERT: 4.500 [days] CUSP_WIDTH: 33.72 +/- 3.08 [days] u0: 0.00 +/- 0.70 [RingUnits] MAX_MAG: 10.2 mag (estimated) BASE_MAG: 17.94 +/- 0.00 [mag] AMPLIFICATION: 589.93 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1582.html SUN_POSTN: 147.13d {+09h 48m 31s} +13.24d {+13d 14' 21"} SUN_DIST: 127.34 [deg] Sun_angle= -8.4 [hr] (East of Sun) MOON_POSTN: 88.32d {+05h 53m 18s} +19.12d {+19d 07' 05"} MOON_DIST: 167.52 [deg] GAL_COORDS: 1.03, -5.68 [deg] galactic lon,lat of the burst ECL_COORDS: 272.31, -7.46 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.