////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 13 Feb 17 20:31:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700013 SRC_RA: 267.3824d {+17h 49m 32s} (J2000), 267.6538d {+17h 50m 37s} (current), 266.5862d {+17h 46m 21s} (1950) SRC_DEC: -29.2595d {-29d 15' 33"} (J2000), -29.2636d {-29d 15' 48"} (current), -29.2449d {-29d 14' 40"} (1950) DISCOVERY_DATE: 17766 TJD; 13 DOY; 17/01/13 (yy/mm/dd) DISCOVERY_TIME: 73894 SOD {20:31:34.00} UT LEAD_TIME: 10.912 [days] MAX_DATE: 17777 TJD; 24 DOY; 17/01/24 (yy/mm/dd) MAX_TIME: 66268 SOD {18:24:28.79} UT MAX_UNCERT: 2.490 [days] CUSP_WIDTH: 72.57 +/- 2.38 [days] u0: 0.27 +/- 0.02 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 19.50 +/- 0.00 [mag] AMPLIFICATION: 3.69 +/- 0.37 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0013.html SUN_POSTN: 327.61d {+21h 50m 26s} -13.07d {-13d 04' 27"} SUN_DIST: 57.58 [deg] Sun_angle= 4.0 [hr] (West of Sun) MOON_POSTN: 180.90d {+12h 03m 35s} +2.26d {+02d 15' 53"} MOON_DIST: 88.28 [deg] GAL_COORDS: 0.17, -0.90 [deg] galactic lon,lat of the burst ECL_COORDS: 267.70, -5.84 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.