////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 21 Feb 18 22:54:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800040 SRC_RA: 268.3236d {+17h 53m 18s} (J2000), 268.6127d {+17h 54m 27s} (current), 267.5234d {+17h 50m 06s} (1950) SRC_DEC: -29.8583d {-29d 51' 29"} (J2000), -29.8610d {-29d 51' 39"} (current), -29.8482d {-29d 50' 53"} (1950) DISCOVERY_DATE: 18139 TJD; 21 DOY; 18/01/21 (yy/mm/dd) DISCOVERY_TIME: 82472 SOD {22:54:32.00} UT LEAD_TIME: 134.566 [days] MAX_DATE: 18274 TJD; 156 DOY; 18/06/05 (yy/mm/dd) MAX_TIME: 45014 SOD {12:30:14.40} UT MAX_UNCERT: 8.600 [days] CUSP_WIDTH: 56.29 +/- 4.42 [days] u0: 0.00 +/- 0.55 [RingUnits] MAX_MAG: 5.6 mag (estimated) BASE_MAG: 16.04 +/- 0.00 [mag] AMPLIFICATION: 122.97 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0040.html SUN_POSTN: 335.19d {+22h 20m 46s} -10.31d {-10d 18' 27"} SUN_DIST: 64.65 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 44.66d {+02h 58m 38s} +11.43d {+11d 25' 45"} MOON_DIST: 135.29 [deg] GAL_COORDS: 0.07, -1.91 [deg] galactic lon,lat of the burst ECL_COORDS: 268.54, -6.43 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.