////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 10 Jul 18 20:18:45 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801251 SRC_RA: 271.8255d {+18h 07m 18s} (J2000), 272.1114d {+18h 08m 27s} (current), 271.0503d {+18h 04m 12s} (1950) SRC_DEC: -25.8239d {-25d 49' 25"} (J2000), -25.8204d {-25d 49' 12"} (current), -25.8309d {-25d 49' 50"} (1950) DISCOVERY_DATE: 18279 TJD; 161 DOY; 18/06/10 (yy/mm/dd) DISCOVERY_TIME: 73125 SOD {20:18:45.00} UT LEAD_TIME: 82.253 [days] MAX_DATE: 18362 TJD; 244 DOY; 18/09/01 (yy/mm/dd) MAX_TIME: 8553 SOD {02:22:33.59} UT MAX_UNCERT: 4.930 [days] CUSP_WIDTH: 46.94 +/- 3.73 [days] u0: 0.00 +/- 0.75 [RingUnits] MAX_MAG: 11.0 mag (estimated) BASE_MAG: 18.54 +/- 0.00 [mag] AMPLIFICATION: 414.54 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1251.html SUN_POSTN: 110.06d {+07h 20m 15s} +22.16d {+22d 09' 18"} SUN_DIST: 163.21 [deg] Sun_angle= -10.8 [hr] (East of Sun) MOON_POSTN: 75.74d {+05h 02m 58s} +18.85d {+18d 51' 15"} MOON_DIST: 163.35 [deg] GAL_COORDS: 5.11, -2.60 [deg] galactic lon,lat of the burst ECL_COORDS: 271.64, -2.40 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.