////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 10 Jul 18 20:18:25 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801241 SRC_RA: 269.7874d {+17h 59m 09s} (J2000), 270.0781d {+18h 00m 19s} (current), 268.9994d {+17h 56m 00s} (1950) SRC_DEC: -27.9194d {-27d 55' 09"} (J2000), -27.9195d {-27d 55' 09"} (current), -27.9165d {-27d 54' 58"} (1950) DISCOVERY_DATE: 18279 TJD; 161 DOY; 18/06/10 (yy/mm/dd) DISCOVERY_TIME: 73105 SOD {20:18:25.00} UT LEAD_TIME: 61.737 [days] MAX_DATE: 18341 TJD; 223 DOY; 18/08/11 (yy/mm/dd) MAX_TIME: 50371 SOD {13:59:31.20} UT MAX_UNCERT: 2.060 [days] CUSP_WIDTH: 16.39 +/- 0.96 [days] u0: 0.00 +/- 0.45 [RingUnits] MAX_MAG: 7.6 mag (estimated) BASE_MAG: 16.99 +/- 0.00 [mag] AMPLIFICATION: 578.22 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1241.html SUN_POSTN: 110.06d {+07h 20m 15s} +22.16d {+22d 09' 19"} SUN_DIST: 161.03 [deg] Sun_angle= -10.7 [hr] (East of Sun) MOON_POSTN: 75.74d {+05h 02m 57s} +18.85d {+18d 51' 13"} MOON_DIST: 164.04 [deg] GAL_COORDS: 2.39, -2.04 [deg] galactic lon,lat of the burst ECL_COORDS: 269.81, -4.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.