////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 25 Jul 19 21:11:08 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901159 SRC_RA: 266.1351d {+17h 44m 32s} (J2000), 266.4600d {+17h 45m 50s} (current), 265.3016d {+17h 41m 12s} (1950) SRC_DEC: -34.8093d {-34d 48' 32"} (J2000), -34.8163d {-34d 48' 58"} (current), -34.7885d {-34d 47' 18"} (1950) DISCOVERY_DATE: 18659 TJD; 176 DOY; 19/06/25 (yy/mm/dd) DISCOVERY_TIME: 76268 SOD {21:11:08.00} UT LEAD_TIME: 38.290 [days] MAX_DATE: 18698 TJD; 215 DOY; 19/08/03 (yy/mm/dd) MAX_TIME: 14947 SOD {04:09:07.19} UT MAX_UNCERT: 2.150 [days] CUSP_WIDTH: 42.75 +/- 2.32 [days] u0: 0.24 +/- 0.04 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 19.45 +/- 0.00 [mag] AMPLIFICATION: 4.23 +/- 0.71 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1159.html SUN_POSTN: 124.92d {+08h 19m 42s} +19.57d {+19d 33' 59"} SUN_DIST: 142.84 [deg] Sun_angle= -9.4 [hr] (East of Sun) MOON_POSTN: 41.06d {+02h 44m 15s} +10.87d {+10d 52' 16"} MOON_DIST: 132.36 [deg] GAL_COORDS: 354.87, -2.87 [deg] galactic lon,lat of the burst ECL_COORDS: 266.76,-11.41 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.