////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 16 Mar 19 11:49:47 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900301 SRC_RA: 263.9323d {+17h 35m 44s} (J2000), 264.2365d {+17h 36m 57s} (current), 263.1375d {+17h 32m 33s} (1950) SRC_DEC: -29.1574d {-29d 09' 26"} (J2000), -29.1684d {-29d 10' 05"} (current), -29.1261d {-29d 07' 33"} (1950) DISCOVERY_DATE: 18530 TJD; 47 DOY; 19/02/16 (yy/mm/dd) DISCOVERY_TIME: 42587 SOD {11:49:47.00} UT LEAD_TIME: 25.019 [days] MAX_DATE: 18555 TJD; 72 DOY; 19/03/13 (yy/mm/dd) MAX_TIME: 44236 SOD {12:17:16.80} UT MAX_UNCERT: 0.610 [days] CUSP_WIDTH: 8.20 +/- 0.94 [days] u0: 0.72 +/- 0.01 [RingUnits] MAX_MAG: 18.5 mag (estimated) BASE_MAG: 19.05 +/- 0.00 [mag] AMPLIFICATION: 1.64 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0301.html SUN_POSTN: 355.96d {+23h 43m 51s} -1.75d {-01d 44' 51"} SUN_DIST: 90.65 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 114.12d {+07h 36m 29s} +21.53d {+21d 31' 38"} MOON_DIST: 152.02 [deg] GAL_COORDS: 358.67, 1.72 [deg] galactic lon,lat of the burst ECL_COORDS: 264.68, -5.83 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.