////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 31 Aug 19 20:16:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901412 SRC_RA: 263.9997d {+17h 36m 00s} (J2000), 264.3123d {+17h 37m 15s} (current), 263.2019d {+17h 32m 48s} (1950) SRC_DEC: -29.6317d {-29d 37' 53"} (J2000), -29.6428d {-29d 38' 33"} (current), -29.6007d {-29d 36' 01"} (1950) DISCOVERY_DATE: 18695 TJD; 212 DOY; 19/07/31 (yy/mm/dd) DISCOVERY_TIME: 72972 SOD {20:16:12.00} UT LEAD_TIME: 44.512 [days] MAX_DATE: 18740 TJD; 257 DOY; 19/09/14 (yy/mm/dd) MAX_TIME: 30844 SOD {08:34:04.79} UT MAX_UNCERT: 7.090 [days] CUSP_WIDTH: 43.89 +/- 5.30 [days] u0: 0.42 +/- 0.11 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 19.79 +/- 0.00 [mag] AMPLIFICATION: 2.50 +/- 0.57 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1412.html SUN_POSTN: 159.79d {+10h 39m 10s} +8.52d {+08d 30' 56"} SUN_DIST: 106.78 [deg] Sun_angle= -7.0 [hr] (East of Sun) MOON_POSTN: 180.10d {+12h 00m 23s} +5.17d {+05d 10' 24"} MOON_DIST: 87.56 [deg] GAL_COORDS: 358.30, 1.41 [deg] galactic lon,lat of the burst ECL_COORDS: 264.75, -6.30 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.