////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 23 Jul 17 12:23:33 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701430 SRC_RA: 263.7831d {+17h 35m 08s} (J2000), 264.0458d {+17h 36m 11s} (current), 263.0317d {+17h 32m 08s} (1950) SRC_DEC: -21.8561d {-21d 51' 21"} (J2000), -21.8664d {-21d 51' 58"} (current), -21.8241d {-21d 49' 26"} (1950) DISCOVERY_DATE: 17927 TJD; 174 DOY; 17/06/23 (yy/mm/dd) DISCOVERY_TIME: 44613 SOD {12:23:33.00} UT LEAD_TIME: 38.877 [days] MAX_DATE: 17966 TJD; 213 DOY; 17/08/01 (yy/mm/dd) MAX_TIME: 33955 SOD {09:25:55.20} UT MAX_UNCERT: 9.170 [days] CUSP_WIDTH: 30.58 +/- 5.99 [days] u0: 0.85 +/- 0.12 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 19.16 +/- 0.00 [mag] AMPLIFICATION: 1.46 +/- 0.12 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1430.html SUN_POSTN: 123.06d {+08h 12m 15s} +19.97d {+19d 57' 59"} SUN_DIST: 143.60 [deg] Sun_angle= -9.4 [hr] (East of Sun) MOON_POSTN: 124.08d {+08h 16m 18s} +17.79d {+17d 47' 37"} MOON_DIST: 142.23 [deg] GAL_COORDS: 4.77, 5.75 [deg] galactic lon,lat of the burst ECL_COORDS: 264.23, 1.46 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.