////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Jun 18 08:50:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801151 SRC_RA: 268.6043d {+17h 54m 25s} (J2000), 268.9076d {+17h 55m 38s} (current), 267.7799d {+17h 51m 07s} (1950) SRC_DEC: -33.4641d {-33d 27' 50"} (J2000), -33.4663d {-33d 27' 58"} (current), -33.4553d {-33d 27' 18"} (1950) DISCOVERY_DATE: 18261 TJD; 143 DOY; 18/05/23 (yy/mm/dd) DISCOVERY_TIME: 31824 SOD {08:50:24.00} UT LEAD_TIME: 67.259 [days] MAX_DATE: 18328 TJD; 210 DOY; 18/07/29 (yy/mm/dd) MAX_TIME: 54172 SOD {15:02:52.79} UT MAX_UNCERT: 3.620 [days] CUSP_WIDTH: 38.56 +/- 3.27 [days] u0: 0.00 +/- 0.38 [RingUnits] MAX_MAG: 11.2 mag (estimated) BASE_MAG: 18.93 +/- 0.00 [mag] AMPLIFICATION: 562.54 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1151.html SUN_POSTN: 92.03d {+06h 08m 07s} +23.42d {+23d 25' 24"} SUN_DIST: 169.59 [deg] Sun_angle= -11.8 [hr] (East of Sun) MOON_POSTN: 216.64d {+14h 26m 33s} -8.99d {-08d 59' 07"} MOON_DIST: 53.82 [deg] GAL_COORDS: 357.07, -3.93 [deg] galactic lon,lat of the burst ECL_COORDS: 268.82,-10.03 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.