////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 10 Jul 18 20:18:49 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801253 SRC_RA: 264.6151d {+17h 38m 28s} (J2000), 264.9042d {+17h 39m 37s} (current), 263.8315d {+17h 35m 20s} (1950) SRC_DEC: -27.3295d {-27d 19' 45"} (J2000), -27.3389d {-27d 20' 19"} (current), -27.3015d {-27d 18' 04"} (1950) DISCOVERY_DATE: 18279 TJD; 161 DOY; 18/06/10 (yy/mm/dd) DISCOVERY_TIME: 73129 SOD {20:18:49.00} UT LEAD_TIME: 32.913 [days] MAX_DATE: 18312 TJD; 194 DOY; 18/07/13 (yy/mm/dd) MAX_TIME: 65577 SOD {18:12:57.60} UT MAX_UNCERT: 0.270 [days] CUSP_WIDTH: 2.83 +/- 0.23 [days] u0: 0.00 +/- 0.95 [RingUnits] MAX_MAG: 10.0 mag (estimated) BASE_MAG: 18.68 +/- 0.00 [mag] AMPLIFICATION: 435.25 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1253.html SUN_POSTN: 110.06d {+07h 20m 15s} +22.16d {+22d 09' 18"} SUN_DIST: 156.61 [deg] Sun_angle= -10.3 [hr] (East of Sun) MOON_POSTN: 75.74d {+05h 02m 58s} +18.85d {+18d 51' 15"} MOON_DIST: 168.05 [deg] GAL_COORDS: 0.53, 2.19 [deg] galactic lon,lat of the burst ECL_COORDS: 265.21, -3.98 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.