////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 28 Mar 18 14:06:33 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800494 SRC_RA: 272.5352d {+18h 10m 08s} (J2000), 272.8159d {+18h 11m 16s} (current), 271.7623d {+18h 07m 03s} (1950) SRC_DEC: -25.4441d {-25d 26' 38"} (J2000), -25.4394d {-25d 26' 21"} (current), -25.4545d {-25d 27' 15"} (1950) DISCOVERY_DATE: 18177 TJD; 59 DOY; 18/02/28 (yy/mm/dd) DISCOVERY_TIME: 50793 SOD {14:06:33.00} UT LEAD_TIME: 423.563 [days] MAX_DATE: 18601 TJD; 483 DOY; 18/06/4636895 (yy/mm/dd) MAX_TIME: 13046 SOD {03:37:26.40} UT MAX_UNCERT: 15.570 [days] CUSP_WIDTH: 187.66 +/- 7.23 [days] u0: 0.00 +/- 0.63 [RingUnits] MAX_MAG: 8.0 mag (estimated) BASE_MAG: 15.17 +/- 0.00 [mag] AMPLIFICATION: 118.24 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0494.html SUN_POSTN: 7.21d {+00h 28m 50s} +3.11d {+03d 06' 48"} SUN_DIST: 95.30 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 152.52d {+10h 10m 05s} +12.95d {+12d 57' 13"} MOON_DIST: 122.70 [deg] GAL_COORDS: 5.75, -2.97 [deg] galactic lon,lat of the burst ECL_COORDS: 272.29, -2.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.