////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 06 Oct 19 15:48:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901493 SRC_RA: 268.5334d {+17h 54m 08s} (J2000), 268.8552d {+17h 55m 25s} (current), 267.7160d {+17h 50m 52s} (1950) SRC_DEC: -32.4461d {-32d 26' 45"} (J2000), -32.4486d {-32d 26' 54"} (current), -32.4370d {-32d 26' 12"} (1950) DISCOVERY_DATE: 18732 TJD; 249 DOY; 19/09/06 (yy/mm/dd) DISCOVERY_TIME: 56912 SOD {15:48:32.00} UT LEAD_TIME: 19.779 [days] MAX_DATE: 18752 TJD; 269 DOY; 19/09/26 (yy/mm/dd) MAX_TIME: 37843 SOD {10:30:43.20} UT MAX_UNCERT: 0.040 [days] CUSP_WIDTH: 2.22 +/- 0.10 [days] u0: 0.65 +/- 0.01 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 18.00 +/- 0.00 [mag] AMPLIFICATION: 1.76 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1493.html SUN_POSTN: 192.06d {+12h 48m 14s} -5.17d {-05d 10' 24"} SUN_DIST: 76.09 [deg] Sun_angle= -5.1 [hr] (East of Sun) MOON_POSTN: 296.23d {+19h 44m 56s} -22.18d {-22d 10' 55"} MOON_DIST: 26.30 [deg] GAL_COORDS: 357.92, -3.37 [deg] galactic lon,lat of the burst ECL_COORDS: 268.75, -9.01 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.