////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Jun 19 07:38:17 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900951 SRC_RA: 269.4285d {+17h 57m 43s} (J2000), 269.7380d {+17h 58m 57s} (current), 268.6306d {+17h 54m 31s} (1950) SRC_DEC: -29.4809d {-29d 28' 50"} (J2000), -29.4817d {-29d 28' 53"} (current), -29.4762d {-29d 28' 33"} (1950) DISCOVERY_DATE: 18626 TJD; 143 DOY; 19/05/23 (yy/mm/dd) DISCOVERY_TIME: 27497 SOD {07:38:17.00} UT LEAD_TIME: 40.908 [days] MAX_DATE: 18667 TJD; 184 DOY; 19/07/03 (yy/mm/dd) MAX_TIME: 19526 SOD {05:25:26.39} UT MAX_UNCERT: 1.880 [days] CUSP_WIDTH: 28.35 +/- 1.40 [days] u0: 0.19 +/- 0.10 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 19.22 +/- 0.00 [mag] AMPLIFICATION: 5.23 +/- 2.70 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0951.html SUN_POSTN: 91.72d {+06h 06m 54s} +23.43d {+23d 25' 36"} SUN_DIST: 173.69 [deg] Sun_angle= -11.9 [hr] (East of Sun) MOON_POSTN: 341.83d {+22h 47m 19s} -12.18d {-12d 10' 51"} MOON_DIST: 68.56 [deg] GAL_COORDS: 0.88, -2.55 [deg] galactic lon,lat of the burst ECL_COORDS: 269.50, -6.04 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.