////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 02 Mar 19 21:00:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900168 SRC_RA: 267.2597d {+17h 49m 02s} (J2000), 267.5736d {+17h 50m 18s} (current), 266.4377d {+17h 45m 45s} (1950) SRC_DEC: -33.1518d {-33d 09' 05"} (J2000), -33.1566d {-33d 09' 23"} (current), -33.1365d {-33d 08' 10"} (1950) DISCOVERY_DATE: 18516 TJD; 33 DOY; 19/02/02 (yy/mm/dd) DISCOVERY_TIME: 75640 SOD {21:00:40.00} UT LEAD_TIME: 22.952 [days] MAX_DATE: 18539 TJD; 56 DOY; 19/02/25 (yy/mm/dd) MAX_TIME: 71452 SOD {19:50:52.80} UT MAX_UNCERT: 0.110 [days] CUSP_WIDTH: 91.57 +/- 5.94 [days] u0: 0.06 +/- 0.00 [RingUnits] MAX_MAG: 12.8 mag (estimated) BASE_MAG: 15.85 +/- 0.00 [mag] AMPLIFICATION: 15.76 +/- 1.25 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0168.html SUN_POSTN: 343.39d {+22h 53m 33s} -7.06d {-07d 03' 50"} SUN_DIST: 74.28 [deg] Sun_angle= 5.1 [hr] (West of Sun) MOON_POSTN: 303.13d {+20h 12m 32s} -20.37d {-20d 21' 56"} MOON_DIST: 34.02 [deg] GAL_COORDS: 356.77, -2.81 [deg] galactic lon,lat of the burst ECL_COORDS: 267.67, -9.73 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.