////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 28 Aug 17 20:15:31 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701632 SRC_RA: 272.8388d {+18h 11m 21s} (J2000), 273.1191d {+18h 12m 29s} (current), 272.0412d {+18h 08m 10s} (1950) SRC_DEC: -29.4494d {-29d 26' 57"} (J2000), -29.4443d {-29d 26' 39"} (current), -29.4613d {-29d 27' 40"} (1950) DISCOVERY_DATE: 17962 TJD; 209 DOY; 17/07/28 (yy/mm/dd) DISCOVERY_TIME: 72931 SOD {20:15:31.00} UT LEAD_TIME: 161.874 [days] MAX_DATE: 18124 TJD; 371 DOY; 17/15/2789599 (yy/mm/dd) MAX_TIME: 62035 SOD {17:13:55.19} UT MAX_UNCERT: 3.600 [days] CUSP_WIDTH: 69.60 +/- 1.63 [days] u0: 0.00 +/- 0.43 [RingUnits] MAX_MAG: 5.3 mag (estimated) BASE_MAG: 15.09 +/- 0.00 [mag] AMPLIFICATION: 114.18 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1632.html SUN_POSTN: 157.50d {+10h 30m 01s} +9.42d {+09d 25' 01"} SUN_DIST: 116.86 [deg] Sun_angle= -7.7 [hr] (East of Sun) MOON_POSTN: 239.35d {+15h 57m 25s} -15.09d {-15d 05' 11"} MOON_DIST: 34.21 [deg] GAL_COORDS: 2.36, -5.13 [deg] galactic lon,lat of the burst ECL_COORDS: 272.49, -6.03 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.