////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 31 Jul 17 11:50:00 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701492 SRC_RA: 263.7426d {+17h 34m 58s} (J2000), 264.0217d {+17h 36m 05s} (current), 262.9454d {+17h 31m 47s} (1950) SRC_DEC: -29.5501d {-29d 33' 00"} (J2000), -29.5605d {-29d 33' 37"} (current), -29.5178d {-29d 31' 03"} (1950) DISCOVERY_DATE: 17935 TJD; 182 DOY; 17/07/01 (yy/mm/dd) DISCOVERY_TIME: 42600 SOD {11:50:00.00} UT LEAD_TIME: 43.318 [days] MAX_DATE: 17978 TJD; 225 DOY; 17/08/13 (yy/mm/dd) MAX_TIME: 70070 SOD {19:27:50.40} UT MAX_UNCERT: 6.910 [days] CUSP_WIDTH: 26.32 +/- 4.46 [days] u0: 0.12 +/- 0.80 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 20.02 +/- 0.00 [mag] AMPLIFICATION: 8.23 +/- 53.89 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1492.html SUN_POSTN: 130.89d {+08h 43m 35s} +18.14d {+18d 08' 37"} SUN_DIST: 135.95 [deg] Sun_angle= -8.9 [hr] (East of Sun) MOON_POSTN: 227.12d {+15h 08m 29s} -12.17d {-12d 10' 00"} MOON_DIST: 38.38 [deg] GAL_COORDS: 358.25, 1.64 [deg] galactic lon,lat of the burst ECL_COORDS: 264.53, -6.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.