////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 26 Jun 19 20:02:43 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900981 SRC_RA: 271.0951d {+18h 04m 23s} (J2000), 271.4056d {+18h 05m 37s} (current), 270.2950d {+18h 01m 11s} (1950) SRC_DEC: -29.8274d {-29d 49' 38"} (J2000), -29.8250d {-29d 49' 29"} (current), -29.8308d {-29d 49' 50"} (1950) DISCOVERY_DATE: 18629 TJD; 146 DOY; 19/05/26 (yy/mm/dd) DISCOVERY_TIME: 72163 SOD {20:02:43.00} UT LEAD_TIME: 41.836 [days] MAX_DATE: 18671 TJD; 188 DOY; 19/07/07 (yy/mm/dd) MAX_TIME: 57974 SOD {16:06:14.40} UT MAX_UNCERT: 2.010 [days] CUSP_WIDTH: 7.44 +/- 0.57 [days] u0: 0.69 +/- 0.38 [RingUnits] MAX_MAG: 15.9 mag (estimated) BASE_MAG: 16.51 +/- 0.00 [mag] AMPLIFICATION: 1.69 +/- 0.67 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0981.html SUN_POSTN: 95.38d {+06h 21m 31s} +23.34d {+23d 20' 38"} SUN_DIST: 172.61 [deg] Sun_angle= -11.7 [hr] (East of Sun) MOON_POSTN: 21.18d {+01h 24m 42s} +3.21d {+03d 12' 53"} MOON_DIST: 108.72 [deg] GAL_COORDS: 1.29, -3.98 [deg] galactic lon,lat of the burst ECL_COORDS: 270.96, -6.39 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.