////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 19 Sep 19 12:55:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901456 SRC_RA: 266.7497d {+17h 47m 00s} (J2000), 267.0759d {+17h 48m 18s} (current), 265.9191d {+17h 43m 41s} (1950) SRC_DEC: -34.3829d {-34d 22' 57"} (J2000), -34.3888d {-34d 23' 19"} (current), -34.3651d {-34d 21' 53"} (1950) DISCOVERY_DATE: 18714 TJD; 231 DOY; 19/08/19 (yy/mm/dd) DISCOVERY_TIME: 46526 SOD {12:55:26.00} UT LEAD_TIME: 28.023 [days] MAX_DATE: 18742 TJD; 259 DOY; 19/09/16 (yy/mm/dd) MAX_TIME: 48470 SOD {13:27:50.40} UT MAX_UNCERT: 0.590 [days] CUSP_WIDTH: 11.98 +/- 0.53 [days] u0: 0.61 +/- 0.01 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.60 +/- 0.00 [mag] AMPLIFICATION: 1.85 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1456.html SUN_POSTN: 176.61d {+11h 46m 26s} +1.47d {+01d 28' 06"} SUN_DIST: 91.21 [deg] Sun_angle= -6.0 [hr] (East of Sun) MOON_POSTN: 54.46d {+03h 37m 51s} +15.54d {+15d 32' 40"} MOON_DIST: 145.19 [deg] GAL_COORDS: 355.49, -3.08 [deg] galactic lon,lat of the burst ECL_COORDS: 267.27,-10.97 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.