////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 21 Mar 19 14:41:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900359 SRC_RA: 263.5143d {+17h 34m 03s} (J2000), 263.8162d {+17h 35m 16s} (current), 262.7261d {+17h 30m 54s} (1950) SRC_DEC: -28.1261d {-28d 07' 33"} (J2000), -28.1379d {-28d 08' 15"} (current), -28.0928d {-28d 05' 33"} (1950) DISCOVERY_DATE: 18535 TJD; 52 DOY; 19/02/21 (yy/mm/dd) DISCOVERY_TIME: 52878 SOD {14:41:18.00} UT LEAD_TIME: 100.557 [days] MAX_DATE: 18636 TJD; 153 DOY; 19/06/02 (yy/mm/dd) MAX_TIME: 14601 SOD {04:03:21.60} UT MAX_UNCERT: 17.670 [days] CUSP_WIDTH: 41.08 +/- 4.87 [days] u0: 0.81 +/- 0.58 [RingUnits] MAX_MAG: 16.0 mag (estimated) BASE_MAG: 16.41 +/- 0.00 [mag] AMPLIFICATION: 1.51 +/- 0.69 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0359.html SUN_POSTN: 0.64d {+00h 02m 33s} +0.28d {+00d 16' 33"} SUN_DIST: 96.14 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 189.66d {+12h 38m 37s} +1.10d {+01d 05' 49"} MOON_DIST: 76.61 [deg] GAL_COORDS: 359.34, 2.58 [deg] galactic lon,lat of the burst ECL_COORDS: 264.26, -4.82 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.