////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 22 Feb 18 15:04:00 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800165 SRC_RA: 263.7469d {+17h 34m 59s} (J2000), 264.0356d {+17h 36m 09s} (current), 262.9481d {+17h 31m 48s} (1950) SRC_DEC: -29.7997d {-29d 47' 58"} (J2000), -29.8104d {-29d 48' 36"} (current), -29.7674d {-29d 46' 02"} (1950) DISCOVERY_DATE: 18140 TJD; 22 DOY; 18/01/22 (yy/mm/dd) DISCOVERY_TIME: 54240 SOD {15:04:00.00} UT LEAD_TIME: 217.877 [days] MAX_DATE: 18358 TJD; 240 DOY; 18/08/28 (yy/mm/dd) MAX_TIME: 43631 SOD {12:07:11.99} UT MAX_UNCERT: 16.890 [days] CUSP_WIDTH: 113.03 +/- 9.71 [days] u0: 0.00 +/- 0.93 [RingUnits] MAX_MAG: 10.5 mag (estimated) BASE_MAG: 17.48 +/- 0.00 [mag] AMPLIFICATION: 628.39 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0165.html SUN_POSTN: 335.84d {+22h 23m 21s} -10.06d {-10d 03' 43"} SUN_DIST: 69.29 [deg] Sun_angle= 4.8 [hr] (West of Sun) MOON_POSTN: 53.74d {+03h 34m 58s} +13.93d {+13d 55' 32"} MOON_DIST: 147.87 [deg] GAL_COORDS: 358.04, 1.50 [deg] galactic lon,lat of the burst ECL_COORDS: 264.54, -6.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.