////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Jun 19 21:04:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900956 SRC_RA: 269.4712d {+17h 57m 53s} (J2000), 269.7800d {+17h 59m 07s} (current), 268.6751d {+17h 54m 42s} (1950) SRC_DEC: -29.2046d {-29d 12' 16"} (J2000), -29.2053d {-29d 12' 18"} (current), -29.2001d {-29d 12' 00"} (1950) DISCOVERY_DATE: 18626 TJD; 143 DOY; 19/05/23 (yy/mm/dd) DISCOVERY_TIME: 75863 SOD {21:04:23.00} UT LEAD_TIME: 47.048 [days] MAX_DATE: 18673 TJD; 190 DOY; 19/07/09 (yy/mm/dd) MAX_TIME: 80006 SOD {22:13:26.39} UT MAX_UNCERT: 2.970 [days] CUSP_WIDTH: 42.31 +/- 2.18 [days] u0: 0.46 +/- 0.04 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 19.22 +/- 0.00 [mag] AMPLIFICATION: 2.29 +/- 0.19 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0956.html SUN_POSTN: 92.31d {+06h 09m 14s} +23.42d {+23d 25' 09"} SUN_DIST: 173.79 [deg] Sun_angle= -11.8 [hr] (East of Sun) MOON_POSTN: 348.17d {+23h 12m 41s} -9.96d {-09d 57' 36"} MOON_DIST: 75.08 [deg] GAL_COORDS: 1.14, -2.44 [deg] galactic lon,lat of the burst ECL_COORDS: 269.54, -5.77 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.