////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 21 Feb 18 22:54:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800029 SRC_RA: 268.6119d {+17h 54m 27s} (J2000), 268.8992d {+17h 55m 36s} (current), 267.8164d {+17h 51m 16s} (1950) SRC_DEC: -29.1125d {-29d 06' 44"} (J2000), -29.1147d {-29d 06' 52"} (current), -29.1038d {-29d 06' 13"} (1950) DISCOVERY_DATE: 18139 TJD; 21 DOY; 18/01/21 (yy/mm/dd) DISCOVERY_TIME: 82450 SOD {22:54:10.00} UT LEAD_TIME: 35.750 [days] MAX_DATE: 18175 TJD; 57 DOY; 18/02/26 (yy/mm/dd) MAX_TIME: 60825 SOD {16:53:45.59} UT MAX_UNCERT: 0.980 [days] CUSP_WIDTH: 8.32 +/- 1.20 [days] u0: 0.00 +/- 0.33 [RingUnits] MAX_MAG: 9.5 mag (estimated) BASE_MAG: 19.08 +/- 0.00 [mag] AMPLIFICATION: 464.00 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0029.html SUN_POSTN: 335.19d {+22h 20m 46s} -10.31d {-10d 18' 27"} SUN_DIST: 64.36 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 44.66d {+02h 58m 38s} +11.43d {+11d 25' 41"} MOON_DIST: 135.22 [deg] GAL_COORDS: 0.84, -1.75 [deg] galactic lon,lat of the burst ECL_COORDS: 268.78, -5.68 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.