////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 04 Mar 19 21:37:51 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900190 SRC_RA: 265.3631d {+17h 41m 27s} (J2000), 265.6638d {+17h 42m 39s} (current), 264.5762d {+17h 38m 18s} (1950) SRC_DEC: -27.8454d {-27d 50' 42"} (J2000), -27.8537d {-27d 51' 12"} (current), -27.8210d {-27d 49' 15"} (1950) DISCOVERY_DATE: 18518 TJD; 35 DOY; 19/02/04 (yy/mm/dd) DISCOVERY_TIME: 77871 SOD {21:37:51.00} UT LEAD_TIME: 38.716 [days] MAX_DATE: 18557 TJD; 74 DOY; 19/03/15 (yy/mm/dd) MAX_TIME: 53308 SOD {14:48:28.80} UT MAX_UNCERT: 16.990 [days] CUSP_WIDTH: 24.32 +/- 11.02 [days] u0: 1.16 +/- 0.21 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 18.52 +/- 0.00 [mag] AMPLIFICATION: 1.24 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0190.html SUN_POSTN: 345.28d {+23h 01m 06s} -6.29d {-06d 17' 10"} SUN_DIST: 77.90 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 327.86d {+21h 51m 27s} -15.58d {-15d 34' 44"} MOON_DIST: 58.49 [deg] GAL_COORDS: 0.45, 1.35 [deg] galactic lon,lat of the burst ECL_COORDS: 265.89, -4.47 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.