////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 29 Apr 19 18:45:41 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900605 SRC_RA: 263.5888d {+17h 34m 21s} (J2000), 263.8959d {+17h 35m 35s} (current), 262.7912d {+17h 31m 10s} (1950) SRC_DEC: -29.6265d {-29d 37' 34"} (J2000), -29.6382d {-29d 38' 16"} (current), -29.5935d {-29d 35' 36"} (1950) DISCOVERY_DATE: 18571 TJD; 88 DOY; 19/03/29 (yy/mm/dd) DISCOVERY_TIME: 67541 SOD {18:45:41.00} UT LEAD_TIME: 88.334 [days] MAX_DATE: 18660 TJD; 177 DOY; 19/06/26 (yy/mm/dd) MAX_TIME: 10022 SOD {02:47:02.39} UT MAX_UNCERT: 48.150 [days] CUSP_WIDTH: 64.43 +/- 20.41 [days] u0: 0.16 +/- 2.70 [RingUnits] MAX_MAG: 17.2 mag (estimated) BASE_MAG: 19.17 +/- 0.00 [mag] AMPLIFICATION: 6.32 +/- 105.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0605.html SUN_POSTN: 36.78d {+02h 27m 06s} +14.55d {+14d 32' 57"} SUN_DIST: 134.16 [deg] Sun_angle= 8.9 [hr] (West of Sun) MOON_POSTN: 343.04d {+22h 52m 09s} -11.31d {-11d 18' 46"} MOON_DIST: 75.08 [deg] GAL_COORDS: 358.11, 1.71 [deg] galactic lon,lat of the burst ECL_COORDS: 264.40, -6.31 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.