////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 29 Apr 19 18:45:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900596 SRC_RA: 272.3332d {+18h 09m 20s} (J2000), 272.6335d {+18h 10m 32s} (current), 271.5528d {+18h 06m 13s} (1950) SRC_DEC: -26.6913d {-26d 41' 28"} (J2000), -26.6867d {-26d 41' 11"} (current), -26.7007d {-26d 42' 02"} (1950) DISCOVERY_DATE: 18571 TJD; 88 DOY; 19/03/29 (yy/mm/dd) DISCOVERY_TIME: 67523 SOD {18:45:23.00} UT LEAD_TIME: 90.535 [days] MAX_DATE: 18662 TJD; 179 DOY; 19/06/28 (yy/mm/dd) MAX_TIME: 27388 SOD {07:36:28.79} UT MAX_UNCERT: 8.570 [days] CUSP_WIDTH: 33.63 +/- 1.89 [days] u0: 1.00 +/- 0.29 [RingUnits] MAX_MAG: 14.2 mag (estimated) BASE_MAG: 14.55 +/- 0.00 [mag] AMPLIFICATION: 1.34 +/- 0.21 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0596.html SUN_POSTN: 36.78d {+02h 27m 06s} +14.55d {+14d 32' 56"} SUN_DIST: 126.74 [deg] Sun_angle= 8.3 [hr] (West of Sun) MOON_POSTN: 343.04d {+22h 52m 09s} -11.31d {-11d 18' 49"} MOON_DIST: 67.55 [deg] GAL_COORDS: 4.57, -3.41 [deg] galactic lon,lat of the burst ECL_COORDS: 272.09, -3.27 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.