////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 02 Sep 18 14:09:29 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801576 SRC_RA: 269.1853d {+17h 56m 44s} (J2000), 269.4822d {+17h 57m 56s} (current), 268.3866d {+17h 53m 33s} (1950) SRC_DEC: -29.6143d {-29d 36' 50"} (J2000), -29.6155d {-29d 36' 55"} (current), -29.6084d {-29d 36' 29"} (1950) DISCOVERY_DATE: 18332 TJD; 214 DOY; 18/08/02 (yy/mm/dd) DISCOVERY_TIME: 50969 SOD {14:09:29.00} UT LEAD_TIME: 58.976 [days] MAX_DATE: 18391 TJD; 273 DOY; 18/09/30 (yy/mm/dd) MAX_TIME: 48902 SOD {13:35:02.40} UT MAX_UNCERT: 7.520 [days] CUSP_WIDTH: 34.04 +/- 2.70 [days] u0: 0.86 +/- 0.18 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.29 +/- 0.00 [mag] AMPLIFICATION: 1.45 +/- 0.18 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1576.html SUN_POSTN: 161.59d {+10h 46m 22s} +7.79d {+07d 47' 38"} SUN_DIST: 109.37 [deg] Sun_angle= -7.2 [hr] (East of Sun) MOON_POSTN: 62.32d {+04h 09m 17s} +16.35d {+16d 21' 13"} MOON_DIST: 151.81 [deg] GAL_COORDS: 0.66, -2.43 [deg] galactic lon,lat of the burst ECL_COORDS: 269.29, -6.18 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.