////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 12 Sep 19 21:44:33 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901439 SRC_RA: 265.8150d {+17h 43m 16s} (J2000), 266.1229d {+17h 44m 29s} (current), 265.0303d {+17h 40m 07s} (1950) SRC_DEC: -27.4613d {-27d 27' 40"} (J2000), -27.4690d {-27d 28' 07"} (current), -27.4391d {-27d 26' 20"} (1950) DISCOVERY_DATE: 18707 TJD; 224 DOY; 19/08/12 (yy/mm/dd) DISCOVERY_TIME: 78273 SOD {21:44:33.00} UT LEAD_TIME: 31.622 [days] MAX_DATE: 18739 TJD; 256 DOY; 19/09/13 (yy/mm/dd) MAX_TIME: 45619 SOD {12:40:19.19} UT MAX_UNCERT: 0.110 [days] CUSP_WIDTH: 14.45 +/- 0.87 [days] u0: 0.05 +/- 0.00 [RingUnits] MAX_MAG: 15.8 mag (estimated) BASE_MAG: 19.04 +/- 0.00 [mag] AMPLIFICATION: 19.41 +/- 2.13 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1439.html SUN_POSTN: 170.66d {+11h 22m 39s} +4.02d {+04d 01' 21"} SUN_DIST: 96.69 [deg] Sun_angle= -6.4 [hr] (East of Sun) MOON_POSTN: 339.16d {+22h 36m 39s} -12.93d {-12d 55' 30"} MOON_DIST: 69.18 [deg] GAL_COORDS: 0.99, 1.21 [deg] galactic lon,lat of the burst ECL_COORDS: 266.28, -4.08 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.