////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 19 Sep 19 12:55:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901459 SRC_RA: 263.6957d {+17h 34m 47s} (J2000), 264.0059d {+17h 36m 01s} (current), 262.9061d {+17h 31m 37s} (1950) SRC_DEC: -28.3521d {-28d 21' 07"} (J2000), -28.3638d {-28d 21' 49"} (current), -28.3196d {-28d 19' 10"} (1950) DISCOVERY_DATE: 18714 TJD; 231 DOY; 19/08/19 (yy/mm/dd) DISCOVERY_TIME: 46532 SOD {12:55:32.00} UT LEAD_TIME: 24.106 [days] MAX_DATE: 18738 TJD; 255 DOY; 19/09/12 (yy/mm/dd) MAX_TIME: 55728 SOD {15:28:48.00} UT MAX_UNCERT: 0.010 [days] CUSP_WIDTH: 2.68 +/- 0.26 [days] u0: 0.22 +/- 0.02 [RingUnits] MAX_MAG: 15.6 mag (estimated) BASE_MAG: 17.19 +/- 0.00 [mag] AMPLIFICATION: 4.48 +/- 0.57 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1459.html SUN_POSTN: 176.61d {+11h 46m 26s} +1.47d {+01d 28' 06"} SUN_DIST: 88.41 [deg] Sun_angle= -5.8 [hr] (East of Sun) MOON_POSTN: 54.46d {+03h 37m 52s} +15.54d {+15d 32' 41"} MOON_DIST: 149.87 [deg] GAL_COORDS: 359.23, 2.32 [deg] galactic lon,lat of the burst ECL_COORDS: 264.43, -5.03 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.