////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 03 Aug 19 19:07:19 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901256 SRC_RA: 267.2314d {+17h 48m 56s} (J2000), 267.5510d {+17h 50m 12s} (current), 266.4122d {+17h 45m 39s} (1950) SRC_DEC: -32.7433d {-32d 44' 35"} (J2000), -32.7482d {-32d 44' 53"} (current), -32.7279d {-32d 43' 39"} (1950) DISCOVERY_DATE: 18667 TJD; 184 DOY; 19/07/03 (yy/mm/dd) DISCOVERY_TIME: 68839 SOD {19:07:19.00} UT LEAD_TIME: 58.156 [days] MAX_DATE: 18725 TJD; 242 DOY; 19/08/30 (yy/mm/dd) MAX_TIME: 82339 SOD {22:52:19.20} UT MAX_UNCERT: 4.290 [days] CUSP_WIDTH: 15.91 +/- 2.14 [days] u0: 0.00 +/- 0.58 [RingUnits] MAX_MAG: 6.9 mag (estimated) BASE_MAG: 16.91 +/- 0.00 [mag] AMPLIFICATION: 321.70 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1256.html SUN_POSTN: 133.62d {+08h 54m 30s} +17.42d {+17d 25' 18"} SUN_DIST: 135.94 [deg] Sun_angle= -8.9 [hr] (East of Sun) MOON_POSTN: 171.27d {+11h 25m 06s} +8.65d {+08d 39' 12"} MOON_DIST: 99.92 [deg] GAL_COORDS: 357.11, -2.58 [deg] galactic lon,lat of the burst ECL_COORDS: 267.64, -9.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.