////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 19 Jun 17 11:57:53 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701129 SRC_RA: 270.7663d {+18h 03m 04s} (J2000), 271.0403d {+18h 04m 10s} (current), 269.9783d {+17h 59m 55s} (1950) SRC_DEC: -27.9191d {-27d 55' 08"} (J2000), -27.9176d {-27d 55' 02"} (current), -27.9209d {-27d 55' 14"} (1950) DISCOVERY_DATE: 17892 TJD; 139 DOY; 17/05/19 (yy/mm/dd) DISCOVERY_TIME: 43073 SOD {11:57:53.00} UT LEAD_TIME: 59.914 [days] MAX_DATE: 17952 TJD; 199 DOY; 17/07/18 (yy/mm/dd) MAX_TIME: 35683 SOD {09:54:43.20} UT MAX_UNCERT: 6.710 [days] CUSP_WIDTH: 24.65 +/- 1.58 [days] u0: 1.93 +/- 0.14 [RingUnits] MAX_MAG: 16.0 mag (estimated) BASE_MAG: 16.07 +/- 0.00 [mag] AMPLIFICATION: 1.06 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1129.html SUN_POSTN: 88.26d {+05h 53m 01s} +23.43d {+23d 25' 36"} SUN_DIST: 174.86 [deg] Sun_angle= 11.8 [hr] (West of Sun) MOON_POSTN: 23.90d {+01h 35m 35s} +5.23d {+05d 13' 56"} MOON_DIST: 112.61 [deg] GAL_COORDS: 2.82, -2.79 [deg] galactic lon,lat of the burst ECL_COORDS: 270.68, -4.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.