////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 20 Mar 19 20:41:47 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900353 SRC_RA: 265.6915d {+17h 42m 46s} (J2000), 266.0060d {+17h 44m 01s} (current), 264.8701d {+17h 39m 29s} (1950) SRC_DEC: -33.1135d {-33d 06' 48"} (J2000), -33.1212d {-33d 07' 15"} (current), -33.0906d {-33d 05' 25"} (1950) DISCOVERY_DATE: 18534 TJD; 51 DOY; 19/02/20 (yy/mm/dd) DISCOVERY_TIME: 74507 SOD {20:41:47.00} UT LEAD_TIME: 42.068 [days] MAX_DATE: 18576 TJD; 93 DOY; 19/04/03 (yy/mm/dd) MAX_TIME: 80352 SOD {22:19:12.00} UT MAX_UNCERT: 2.790 [days] CUSP_WIDTH: 20.73 +/- 1.53 [days] u0: 0.24 +/- 0.25 [RingUnits] MAX_MAG: 15.7 mag (estimated) BASE_MAG: 17.28 +/- 0.00 [mag] AMPLIFICATION: 4.19 +/- 4.21 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0353.html SUN_POSTN: 359.95d {+23h 59m 49s} -0.02d {-00d 01' 12"} SUN_DIST: 93.29 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 179.27d {+11h 57m 06s} +5.21d {+05d 12' 36"} MOON_DIST: 90.12 [deg] GAL_COORDS: 356.12, -1.67 [deg] galactic lon,lat of the burst ECL_COORDS: 266.34, -9.73 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.