////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 25 Jul 19 21:10:49 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901150 SRC_RA: 268.7722d {+17h 55m 05s} (J2000), 269.0805d {+17h 56m 19s} (current), 267.9811d {+17h 51m 55s} (1950) SRC_DEC: -28.4136d {-28d 24' 48"} (J2000), -28.4156d {-28d 24' 55"} (current), -28.4057d {-28d 24' 20"} (1950) DISCOVERY_DATE: 18659 TJD; 176 DOY; 19/06/25 (yy/mm/dd) DISCOVERY_TIME: 76249 SOD {21:10:49.00} UT LEAD_TIME: 29.405 [days] MAX_DATE: 18689 TJD; 206 DOY; 19/07/25 (yy/mm/dd) MAX_TIME: 24883 SOD {06:54:43.20} UT MAX_UNCERT: 0.110 [days] CUSP_WIDTH: 10.09 +/- 1.37 [days] u0: 0.05 +/- 0.01 [RingUnits] MAX_MAG: 17.0 mag (estimated) BASE_MAG: 20.03 +/- 0.00 [mag] AMPLIFICATION: 16.90 +/- 2.79 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1150.html SUN_POSTN: 124.92d {+08h 19m 42s} +19.57d {+19d 33' 59"} SUN_DIST: 146.22 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 41.06d {+02h 44m 15s} +10.87d {+10d 52' 13"} MOON_DIST: 131.87 [deg] GAL_COORDS: 1.51, -1.52 [deg] galactic lon,lat of the burst ECL_COORDS: 268.92, -4.98 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.