////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 13 Feb 17 20:31:38 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700015 SRC_RA: 268.5875d {+17h 54m 21s} (J2000), 268.8688d {+17h 55m 29s} (current), 267.7622d {+17h 51m 03s} (1950) SRC_DEC: -33.5900d {-33d 35' 23"} (J2000), -33.5921d {-33d 35' 31"} (current), -33.5811d {-33d 34' 51"} (1950) DISCOVERY_DATE: 17766 TJD; 13 DOY; 17/01/13 (yy/mm/dd) DISCOVERY_TIME: 73898 SOD {20:31:38.00} UT LEAD_TIME: 14.691 [days] MAX_DATE: 17781 TJD; 28 DOY; 17/01/28 (yy/mm/dd) MAX_TIME: 47174 SOD {13:06:14.40} UT MAX_UNCERT: 12.730 [days] CUSP_WIDTH: 96.56 +/- 20.13 [days] u0: 0.23 +/- 0.06 [RingUnits] MAX_MAG: 15.7 mag (estimated) BASE_MAG: 17.28 +/- 0.00 [mag] AMPLIFICATION: 4.29 +/- 1.07 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0015.html SUN_POSTN: 327.61d {+21h 50m 26s} -13.07d {-13d 04' 27"} SUN_DIST: 56.89 [deg] Sun_angle= 3.9 [hr] (West of Sun) MOON_POSTN: 180.90d {+12h 03m 35s} +2.26d {+02d 15' 52"} MOON_DIST: 89.57 [deg] GAL_COORDS: 356.96, -3.99 [deg] galactic lon,lat of the burst ECL_COORDS: 268.80,-10.16 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.