////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 26 Feb 17 14:28:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700182 SRC_RA: 272.5660d {+18h 10m 16s} (J2000), 272.8331d {+18h 11m 20s} (current), 271.7835d {+18h 07m 08s} (1950) SRC_DEC: -27.0262d {-27d 01' 33"} (J2000), -27.0217d {-27d 01' 17"} (current), -27.0368d {-27d 02' 11"} (1950) DISCOVERY_DATE: 17779 TJD; 26 DOY; 17/01/26 (yy/mm/dd) DISCOVERY_TIME: 52116 SOD {14:28:36.00} UT LEAD_TIME: 20.197 [days] MAX_DATE: 17799 TJD; 46 DOY; 17/02/15 (yy/mm/dd) MAX_TIME: 69119 SOD {19:11:59.99} UT MAX_UNCERT: 0.410 [days] CUSP_WIDTH: 8.98 +/- 0.58 [days] u0: 0.96 +/- 0.02 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 18.03 +/- 0.00 [mag] AMPLIFICATION: 1.36 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0182.html SUN_POSTN: 339.83d {+22h 39m 20s} -8.50d {-08d 29' 57"} SUN_DIST: 65.71 [deg] Sun_angle= 4.5 [hr] (West of Sun) MOON_POSTN: 339.75d {+22h 39m 00s} -8.90d {-08d 53' 58"} MOON_DIST: 65.46 [deg] GAL_COORDS: 4.38, -3.76 [deg] galactic lon,lat of the burst ECL_COORDS: 272.29, -3.61 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.