////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 27 Mar 19 20:58:45 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900380 SRC_RA: 269.0172d {+17h 56m 04s} (J2000), 269.3301d {+17h 57m 19s} (current), 268.2008d {+17h 52m 48s} (1950) SRC_DEC: -32.2997d {-32d 17' 58"} (J2000), -32.3012d {-32d 18' 03"} (current), -32.2929d {-32d 17' 34"} (1950) DISCOVERY_DATE: 18541 TJD; 58 DOY; 19/02/27 (yy/mm/dd) DISCOVERY_TIME: 75525 SOD {20:58:45.00} UT LEAD_TIME: 24.338 [days] MAX_DATE: 18566 TJD; 83 DOY; 19/03/24 (yy/mm/dd) MAX_TIME: 18316 SOD {05:05:16.79} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 0.89 +/- 0.05 [days] u0: 0.85 +/- 0.02 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.27 +/- 0.00 [mag] AMPLIFICATION: 1.46 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0380.html SUN_POSTN: 6.34d {+00h 25m 21s} +2.74d {+02d 44' 23"} SUN_DIST: 97.39 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 273.83d {+18h 15m 19s} -21.58d {-21d 34' 47"} MOON_DIST: 11.44 [deg] GAL_COORDS: 358.26, -3.65 [deg] galactic lon,lat of the burst ECL_COORDS: 269.16, -8.86 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.