////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 15 Sep 19 20:04:56 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901448 SRC_RA: 266.4843d {+17h 45m 56s} (J2000), 266.7845d {+17h 47m 08s} (current), 265.7196d {+17h 42m 53s} (1950) SRC_DEC: -24.0923d {-24d 05' 31"} (J2000), -24.0987d {-24d 05' 54"} (current), -24.0734d {-24d 04' 23"} (1950) DISCOVERY_DATE: 18710 TJD; 227 DOY; 19/08/15 (yy/mm/dd) DISCOVERY_TIME: 72295 SOD {20:04:55.00} UT LEAD_TIME: 26.669 [days] MAX_DATE: 18737 TJD; 254 DOY; 19/09/11 (yy/mm/dd) MAX_TIME: 43718 SOD {12:08:38.40} UT MAX_UNCERT: 0.040 [days] CUSP_WIDTH: 10.29 +/- 0.26 [days] u0: 0.14 +/- 0.00 [RingUnits] MAX_MAG: 17.3 mag (estimated) BASE_MAG: 19.37 +/- 0.00 [mag] AMPLIFICATION: 6.80 +/- 0.15 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1448.html SUN_POSTN: 173.29d {+11h 33m 10s} +2.90d {+02d 53' 55"} SUN_DIST: 94.37 [deg] Sun_angle= -6.2 [hr] (East of Sun) MOON_POSTN: 11.95d {+00h 47m 47s} -0.29d {-00d 17' 36"} MOON_DIST: 103.69 [deg] GAL_COORDS: 4.17, 2.46 [deg] galactic lon,lat of the burst ECL_COORDS: 266.79, -0.69 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.