////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 29 Aug 17 18:27:08 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701652 SRC_RA: 268.4961d {+17h 53m 59s} (J2000), 268.7752d {+17h 55m 06s} (current), 267.7023d {+17h 50m 49s} (1950) SRC_DEC: -28.8490d {-28d 50' 55"} (J2000), -28.8513d {-28d 51' 04"} (current), -28.8398d {-28d 50' 22"} (1950) DISCOVERY_DATE: 17963 TJD; 210 DOY; 17/07/29 (yy/mm/dd) DISCOVERY_TIME: 66428 SOD {18:27:08.00} UT LEAD_TIME: 46.745 [days] MAX_DATE: 18010 TJD; 257 DOY; 17/09/14 (yy/mm/dd) MAX_TIME: 44409 SOD {12:20:09.59} UT MAX_UNCERT: 1.390 [days] CUSP_WIDTH: 20.15 +/- 1.41 [days] u0: 0.00 +/- 0.18 [RingUnits] MAX_MAG: 7.7 mag (estimated) BASE_MAG: 19.10 +/- 0.00 [mag] AMPLIFICATION: 602.07 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1652.html SUN_POSTN: 158.35d {+10h 33m 23s} +9.09d {+09d 05' 15"} SUN_DIST: 112.22 [deg] Sun_angle= -7.4 [hr] (East of Sun) MOON_POSTN: 250.58d {+16h 42m 19s} -17.14d {-17d 08' 07"} MOON_DIST: 20.40 [deg] GAL_COORDS: 1.02, -1.53 [deg] galactic lon,lat of the burst ECL_COORDS: 268.68, -5.42 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.