////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 10 Jul 19 11:41:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901080 SRC_RA: 272.5186d {+18h 10m 04s} (J2000), 272.8248d {+18h 11m 18s} (current), 271.7309d {+18h 06m 55s} (1950) SRC_DEC: -27.8670d {-27d 52' 00"} (J2000), -27.8620d {-27d 51' 42"} (current), -27.8773d {-27d 52' 37"} (1950) DISCOVERY_DATE: 18644 TJD; 161 DOY; 19/06/10 (yy/mm/dd) DISCOVERY_TIME: 42076 SOD {11:41:16.00} UT LEAD_TIME: 121.424 [days] MAX_DATE: 18765 TJD; 282 DOY; 19/10/09 (yy/mm/dd) MAX_TIME: 78710 SOD {21:51:50.39} UT MAX_UNCERT: 19.990 [days] CUSP_WIDTH: 359.64 +/- 17.15 [days] u0: 0.71 +/- 0.02 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 19.25 +/- 0.00 [mag] AMPLIFICATION: 1.65 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1080.html SUN_POSTN: 109.45d {+07h 17m 48s} +22.23d {+22d 13' 55"} SUN_DIST: 163.94 [deg] Sun_angle= -10.9 [hr] (East of Sun) MOON_POSTN: 210.97d {+14h 03m 53s} -7.06d {-07d 03' 47"} MOON_DIST: 61.88 [deg] GAL_COORDS: 3.62, -4.12 [deg] galactic lon,lat of the burst ECL_COORDS: 272.23, -4.45 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.