////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 28 Jul 17 18:41:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701469 SRC_RA: 264.5987d {+17h 38m 24s} (J2000), 264.8755d {+17h 39m 30s} (current), 263.8077d {+17h 35m 14s} (1950) SRC_DEC: -28.5347d {-28d 32' 04"} (J2000), -28.5436d {-28d 32' 36"} (current), -28.5066d {-28d 30' 23"} (1950) DISCOVERY_DATE: 17932 TJD; 179 DOY; 17/06/28 (yy/mm/dd) DISCOVERY_TIME: 67272 SOD {18:41:12.00} UT LEAD_TIME: 26.023 [days] MAX_DATE: 17958 TJD; 205 DOY; 17/07/24 (yy/mm/dd) MAX_TIME: 69292 SOD {19:14:52.80} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 17.72 +/- 3.67 [days] u0: 0.05 +/- 0.01 [RingUnits] MAX_MAG: 16.8 mag (estimated) BASE_MAG: 19.95 +/- 0.00 [mag] AMPLIFICATION: 17.61 +/- 4.18 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1469.html SUN_POSTN: 128.25d {+08h 32m 59s} +18.80d {+18d 48' 04"} SUN_DIST: 139.33 [deg] Sun_angle= -9.1 [hr] (East of Sun) MOON_POSTN: 195.10d {+13h 00m 25s} -2.06d {-02d 03' 33"} MOON_DIST: 71.29 [deg] GAL_COORDS: 359.51, 1.56 [deg] galactic lon,lat of the burst ECL_COORDS: 265.24, -5.18 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.