////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Jun 19 21:04:27 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900958 SRC_RA: 270.0007d {+18h 00m 00s} (J2000), 270.3074d {+18h 01m 14s} (current), 269.2099d {+17h 56m 50s} (1950) SRC_DEC: -28.3550d {-28d 21' 17"} (J2000), -28.3547d {-28d 21' 16"} (current), -28.3531d {-28d 21' 10"} (1950) DISCOVERY_DATE: 18626 TJD; 143 DOY; 19/05/23 (yy/mm/dd) DISCOVERY_TIME: 75867 SOD {21:04:27.00} UT LEAD_TIME: 46.297 [days] MAX_DATE: 18673 TJD; 190 DOY; 19/07/09 (yy/mm/dd) MAX_TIME: 15119 SOD {04:11:59.99} UT MAX_UNCERT: 4.030 [days] CUSP_WIDTH: 34.42 +/- 1.94 [days] u0: 1.15 +/- 0.04 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 18.05 +/- 0.00 [mag] AMPLIFICATION: 1.24 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0958.html SUN_POSTN: 92.31d {+06h 09m 14s} +23.42d {+23d 25' 09"} SUN_DIST: 174.75 [deg] Sun_angle= -11.9 [hr] (East of Sun) MOON_POSTN: 348.17d {+23h 12m 41s} -9.96d {-09d 57' 35"} MOON_DIST: 74.67 [deg] GAL_COORDS: 2.11, -2.42 [deg] galactic lon,lat of the burst ECL_COORDS: 270.00, -4.92 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.