////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 27 Sep 19 19:54:05 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901484 SRC_RA: 264.0255d {+17h 36m 06s} (J2000), 264.3327d {+17h 37m 20s} (current), 263.2443d {+17h 32m 59s} (1950) SRC_DEC: -26.9620d {-26d 57' 42"} (J2000), -26.9731d {-26d 58' 22"} (current), -26.9311d {-26d 55' 51"} (1950) DISCOVERY_DATE: 18722 TJD; 239 DOY; 19/08/27 (yy/mm/dd) DISCOVERY_TIME: 71645 SOD {19:54:05.00} UT LEAD_TIME: 27.687 [days] MAX_DATE: 18750 TJD; 267 DOY; 19/09/24 (yy/mm/dd) MAX_TIME: 44582 SOD {12:23:02.39} UT MAX_UNCERT: 0.070 [days] CUSP_WIDTH: 7.96 +/- 0.20 [days] u0: 0.32 +/- 0.00 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 18.86 +/- 0.00 [mag] AMPLIFICATION: 3.20 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1484.html SUN_POSTN: 184.06d {+12h 16m 14s} -1.76d {-01d 45' 23"} SUN_DIST: 80.54 [deg] Sun_angle= -5.4 [hr] (East of Sun) MOON_POSTN: 173.48d {+11h 33m 55s} +7.84d {+07d 50' 08"} MOON_DIST: 94.30 [deg] GAL_COORDS: 0.56, 2.83 [deg] galactic lon,lat of the burst ECL_COORDS: 264.67, -3.63 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.