////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 28 Apr 18 16:33:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800704 SRC_RA: 269.9432d {+17h 59m 46s} (J2000), 270.2338d {+18h 00m 56s} (current), 269.1465d {+17h 56m 35s} (1950) SRC_DEC: -29.2859d {-29d 17' 08"} (J2000), -29.2857d {-29d 17' 08"} (current), -29.2837d {-29d 17' 00"} (1950) DISCOVERY_DATE: 18205 TJD; 87 DOY; 18/03/28 (yy/mm/dd) DISCOVERY_TIME: 59620 SOD {16:33:40.00} UT LEAD_TIME: 39.574 [days] MAX_DATE: 18245 TJD; 127 DOY; 18/05/07 (yy/mm/dd) MAX_TIME: 22809 SOD {06:20:09.59} UT MAX_UNCERT: 0.710 [days] CUSP_WIDTH: 12.44 +/- 0.71 [days] u0: 0.00 +/- 0.20 [RingUnits] MAX_MAG: 8.8 mag (estimated) BASE_MAG: 18.85 +/- 0.00 [mag] AMPLIFICATION: 345.53 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0704.html SUN_POSTN: 35.97d {+02h 23m 52s} +14.28d {+14d 17' 05"} SUN_DIST: 127.90 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 202.02d {+13h 28m 04s} -4.10d {-04d 06' 04"} MOON_DIST: 69.03 [deg] GAL_COORDS: 1.27, -2.84 [deg] galactic lon,lat of the burst ECL_COORDS: 269.95, -5.85 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.