////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 30 Mar 18 17:30:00 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800500 SRC_RA: 269.3701d {+17h 57m 29s} (J2000), 269.6601d {+17h 58m 38s} (current), 268.5722d {+17h 54m 17s} (1950) SRC_DEC: -29.4888d {-29d 29' 19"} (J2000), -29.4897d {-29d 29' 22"} (current), -29.4838d {-29d 29' 01"} (1950) DISCOVERY_DATE: 18179 TJD; 61 DOY; 18/03/02 (yy/mm/dd) DISCOVERY_TIME: 63000 SOD {17:30:00.00} UT LEAD_TIME: 36.139 [days] MAX_DATE: 18215 TJD; 97 DOY; 18/04/07 (yy/mm/dd) MAX_TIME: 74995 SOD {20:49:55.19} UT MAX_UNCERT: 0.840 [days] CUSP_WIDTH: 8.21 +/- 0.69 [days] u0: 0.00 +/- 1.35 [RingUnits] MAX_MAG: 10.7 mag (estimated) BASE_MAG: 18.92 +/- 0.00 [mag] AMPLIFICATION: 562.37 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0500.html SUN_POSTN: 9.16d {+00h 36m 38s} +3.95d {+03d 56' 48"} SUN_DIST: 100.21 [deg] Sun_angle= 6.6 [hr] (West of Sun) MOON_POSTN: 181.38d {+12h 05m 31s} +3.50d {+03d 29' 45"} MOON_DIST: 90.23 [deg] GAL_COORDS: 0.85, -2.51 [deg] galactic lon,lat of the burst ECL_COORDS: 269.45, -6.05 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.