////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 10 Jul 17 10:30:51 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701284 SRC_RA: 270.4482d {+18h 01m 48s} (J2000), 270.7257d {+18h 02m 54s} (current), 269.6527d {+17h 58m 37s} (1950) SRC_DEC: -29.0955d {-29d 05' 43"} (J2000), -29.0945d {-29d 05' 39"} (current), -29.0957d {-29d 05' 44"} (1950) DISCOVERY_DATE: 17914 TJD; 161 DOY; 17/06/10 (yy/mm/dd) DISCOVERY_TIME: 37851 SOD {10:30:51.00} UT LEAD_TIME: 52.420 [days] MAX_DATE: 17966 TJD; 213 DOY; 17/08/01 (yy/mm/dd) MAX_TIME: 74131 SOD {20:35:31.20} UT MAX_UNCERT: 0.620 [days] CUSP_WIDTH: 12.09 +/- 0.28 [days] u0: 0.00 +/- 0.34 [RingUnits] MAX_MAG: 6.6 mag (estimated) BASE_MAG: 15.43 +/- 0.00 [mag] AMPLIFICATION: 24.10 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1284.html SUN_POSTN: 109.89d {+07h 19m 35s} +22.18d {+22d 10' 37"} SUN_DIST: 161.42 [deg] Sun_angle= -10.7 [hr] (East of Sun) MOON_POSTN: 304.42d {+20h 17m 40s} -17.64d {-17d 38' 13"} MOON_DIST: 32.84 [deg] GAL_COORDS: 1.65, -3.13 [deg] galactic lon,lat of the burst ECL_COORDS: 270.39, -5.66 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.