////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 05 May 19 18:09:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900671 SRC_RA: 269.6726d {+17h 58m 41s} (J2000), 269.9823d {+17h 59m 56s} (current), 268.8687d {+17h 55m 28s} (1950) SRC_DEC: -30.4028d {-30d 24' 09"} (J2000), -30.4031d {-30d 24' 10"} (current), -30.3993d {-30d 23' 56"} (1950) DISCOVERY_DATE: 18578 TJD; 95 DOY; 19/04/05 (yy/mm/dd) DISCOVERY_TIME: 65392 SOD {18:09:52.00} UT LEAD_TIME: 32.688 [days] MAX_DATE: 18611 TJD; 128 DOY; 19/05/08 (yy/mm/dd) MAX_TIME: 38447 SOD {10:40:47.99} UT MAX_UNCERT: 0.290 [days] CUSP_WIDTH: 2.64 +/- 0.19 [days] u0: 0.00 +/- 0.73 [RingUnits] MAX_MAG: 10.1 mag (estimated) BASE_MAG: 17.80 +/- 0.00 [mag] AMPLIFICATION: 517.54 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0671.html SUN_POSTN: 42.50d {+02h 50m 00s} +16.32d {+16d 19' 27"} SUN_DIST: 134.56 [deg] Sun_angle= 8.8 [hr] (West of Sun) MOON_POSTN: 53.54d {+03h 34m 09s} +14.92d {+14d 55' 25"} MOON_DIST: 143.20 [deg] GAL_COORDS: 0.18, -3.19 [deg] galactic lon,lat of the burst ECL_COORDS: 269.72, -6.96 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.