////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 04 Mar 19 21:37:45 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900187 SRC_RA: 265.9522d {+17h 43m 49s} (J2000), 266.2445d {+17h 44m 59s} (current), 265.1871d {+17h 40m 45s} (1950) SRC_DEC: -24.1860d {-24d 11' 09"} (J2000), -24.1932d {-24d 11' 35"} (current), -24.1645d {-24d 09' 51"} (1950) DISCOVERY_DATE: 18518 TJD; 35 DOY; 19/02/04 (yy/mm/dd) DISCOVERY_TIME: 77865 SOD {21:37:45.00} UT LEAD_TIME: 25.489 [days] MAX_DATE: 18544 TJD; 61 DOY; 19/03/02 (yy/mm/dd) MAX_TIME: 33696 SOD {09:21:36.00} UT MAX_UNCERT: 1.360 [days] CUSP_WIDTH: 16.72 +/- 2.25 [days] u0: 0.57 +/- 0.01 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.71 +/- 0.00 [mag] AMPLIFICATION: 1.94 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0187.html SUN_POSTN: 345.28d {+23h 01m 06s} -6.29d {-06d 17' 10"} SUN_DIST: 77.44 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 327.86d {+21h 51m 27s} -15.58d {-15d 34' 45"} MOON_DIST: 58.15 [deg] GAL_COORDS: 3.84, 2.83 [deg] galactic lon,lat of the burst ECL_COORDS: 266.31, -0.80 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.