////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 05 May 19 18:09:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900669 SRC_RA: 268.5387d {+17h 54m 09s} (J2000), 268.8481d {+17h 55m 24s} (current), 267.7356d {+17h 50m 57s} (1950) SRC_DEC: -30.3080d {-30d 18' 28"} (J2000), -30.3104d {-30d 18' 37"} (current), -30.2989d {-30d 17' 55"} (1950) DISCOVERY_DATE: 18578 TJD; 95 DOY; 19/04/05 (yy/mm/dd) DISCOVERY_TIME: 65388 SOD {18:09:48.00} UT LEAD_TIME: 46.992 [days] MAX_DATE: 18625 TJD; 142 DOY; 19/05/22 (yy/mm/dd) MAX_TIME: 64713 SOD {17:58:33.59} UT MAX_UNCERT: 0.980 [days] CUSP_WIDTH: 21.10 +/- 1.02 [days] u0: 0.00 +/- 0.28 [RingUnits] MAX_MAG: 9.6 mag (estimated) BASE_MAG: 19.14 +/- 0.00 [mag] AMPLIFICATION: 489.26 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0669.html SUN_POSTN: 42.50d {+02h 50m 00s} +16.32d {+16d 19' 27"} SUN_DIST: 135.54 [deg] Sun_angle= 8.9 [hr] (West of Sun) MOON_POSTN: 53.54d {+03h 34m 09s} +14.92d {+14d 55' 24"} MOON_DIST: 144.16 [deg] GAL_COORDS: 359.77, -2.30 [deg] galactic lon,lat of the burst ECL_COORDS: 268.73, -6.88 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.