////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 20 Mar 19 20:41:11 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900335 SRC_RA: 271.5435d {+18h 06m 10s} (J2000), 271.8456d {+18h 07m 23s} (current), 270.7542d {+18h 03m 01s} (1950) SRC_DEC: -28.1208d {-28d 07' 14"} (J2000), -28.1176d {-28d 07' 03"} (current), -28.1264d {-28d 07' 34"} (1950) DISCOVERY_DATE: 18534 TJD; 51 DOY; 19/02/20 (yy/mm/dd) DISCOVERY_TIME: 74471 SOD {20:41:11.00} UT LEAD_TIME: 23.533 [days] MAX_DATE: 18558 TJD; 75 DOY; 19/03/16 (yy/mm/dd) MAX_TIME: 34128 SOD {09:28:48.00} UT MAX_UNCERT: 0.150 [days] CUSP_WIDTH: 1.31 +/- 0.11 [days] u0: 1.37 +/- 0.05 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.61 +/- 0.00 [mag] AMPLIFICATION: 1.16 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0335.html SUN_POSTN: 359.95d {+23h 59m 49s} -0.02d {-00d 01' 13"} SUN_DIST: 88.32 [deg] Sun_angle= 5.9 [hr] (West of Sun) MOON_POSTN: 179.27d {+11h 57m 05s} +5.21d {+05d 12' 44"} MOON_DIST: 94.72 [deg] GAL_COORDS: 2.98, -3.49 [deg] galactic lon,lat of the burst ECL_COORDS: 271.37, -4.69 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.