////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 14 Aug 17 19:13:13 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701551 SRC_RA: 265.9170d {+17h 43m 40s} (J2000), 266.1917d {+17h 44m 46s} (current), 265.1339d {+17h 40m 32s} (1950) SRC_DEC: -27.1950d {-27d 11' 41"} (J2000), -27.2017d {-27d 12' 05"} (current), -27.1733d {-27d 10' 23"} (1950) DISCOVERY_DATE: 17948 TJD; 195 DOY; 17/07/14 (yy/mm/dd) DISCOVERY_TIME: 69193 SOD {19:13:13.00} UT LEAD_TIME: 27.934 [days] MAX_DATE: 17976 TJD; 223 DOY; 17/08/11 (yy/mm/dd) MAX_TIME: 63503 SOD {17:38:23.99} UT MAX_UNCERT: 0.060 [days] CUSP_WIDTH: 2.66 +/- 0.08 [days] u0: 0.41 +/- 0.05 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 18.43 +/- 0.00 [mag] AMPLIFICATION: 2.55 +/- 0.27 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1551.html SUN_POSTN: 144.54d {+09h 38m 11s} +14.12d {+14d 06' 55"} SUN_DIST: 124.34 [deg] Sun_angle= -8.1 [hr] (East of Sun) MOON_POSTN: 47.89d {+03h 11m 33s} +12.34d {+12d 20' 28"} MOON_DIST: 141.21 [deg] GAL_COORDS: 1.26, 1.28 [deg] galactic lon,lat of the burst ECL_COORDS: 266.36, -3.81 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.