////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 26 Jun 19 20:02:39 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900979 SRC_RA: 270.7262d {+18h 02m 54s} (J2000), 271.0338d {+18h 04m 08s} (current), 269.9333d {+17h 59m 44s} (1950) SRC_DEC: -28.6885d {-28d 41' 18"} (J2000), -28.6868d {-28d 41' 12"} (current), -28.6901d {-28d 41' 23"} (1950) DISCOVERY_DATE: 18629 TJD; 146 DOY; 19/05/26 (yy/mm/dd) DISCOVERY_TIME: 72159 SOD {20:02:39.00} UT LEAD_TIME: 37.113 [days] MAX_DATE: 18666 TJD; 183 DOY; 19/07/02 (yy/mm/dd) MAX_TIME: 81907 SOD {22:45:07.19} UT MAX_UNCERT: 3.270 [days] CUSP_WIDTH: 8.03 +/- 1.29 [days] u0: 1.34 +/- 0.19 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 18.23 +/- 0.00 [mag] AMPLIFICATION: 1.17 +/- 0.06 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0979.html SUN_POSTN: 95.38d {+06h 21m 31s} +23.34d {+23d 20' 38"} SUN_DIST: 173.38 [deg] Sun_angle= -11.7 [hr] (East of Sun) MOON_POSTN: 21.18d {+01h 24m 42s} +3.21d {+03d 12' 52"} MOON_DIST: 109.18 [deg] GAL_COORDS: 2.13, -3.14 [deg] galactic lon,lat of the burst ECL_COORDS: 270.64, -5.25 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.