////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 13 Feb 17 20:31:56 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700024 SRC_RA: 269.0485d {+17h 56m 12s} (J2000), 269.3204d {+17h 57m 17s} (current), 268.2506d {+17h 53m 00s} (1950) SRC_DEC: -29.4889d {-29d 29' 19"} (J2000), -29.4902d {-29d 29' 24"} (current), -29.4823d {-29d 28' 55"} (1950) DISCOVERY_DATE: 17766 TJD; 13 DOY; 17/01/13 (yy/mm/dd) DISCOVERY_TIME: 73916 SOD {20:31:56.00} UT LEAD_TIME: 32.967 [days] MAX_DATE: 17799 TJD; 46 DOY; 17/02/15 (yy/mm/dd) MAX_TIME: 71107 SOD {19:45:07.19} UT MAX_UNCERT: 1.970 [days] CUSP_WIDTH: 116.83 +/- 1.96 [days] u0: 0.18 +/- 0.00 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 19.69 +/- 0.00 [mag] AMPLIFICATION: 5.40 +/- 0.12 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0024.html SUN_POSTN: 327.61d {+21h 50m 26s} -13.07d {-13d 04' 27"} SUN_DIST: 56.15 [deg] Sun_angle= 3.9 [hr] (West of Sun) MOON_POSTN: 180.90d {+12h 03m 36s} +2.26d {+02d 15' 49"} MOON_DIST: 89.74 [deg] GAL_COORDS: 0.71, -2.27 [deg] galactic lon,lat of the burst ECL_COORDS: 269.17, -6.05 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.