////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 12 Mar 17 18:04:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700317 SRC_RA: 269.0848d {+17h 56m 20s} (J2000), 269.3624d {+17h 57m 27s} (current), 268.2740d {+17h 53m 06s} (1950) SRC_DEC: -31.4651d {-31d 27' 53"} (J2000), -31.4664d {-31d 27' 58"} (current), -31.4587d {-31d 27' 30"} (1950) DISCOVERY_DATE: 17796 TJD; 43 DOY; 17/02/12 (yy/mm/dd) DISCOVERY_TIME: 65076 SOD {18:04:36.00} UT LEAD_TIME: 26.639 [days] MAX_DATE: 17823 TJD; 70 DOY; 17/03/11 (yy/mm/dd) MAX_TIME: 33868 SOD {09:24:28.79} UT MAX_UNCERT: 0.010 [days] CUSP_WIDTH: 2.98 +/- 0.20 [days] u0: 0.09 +/- 0.02 [RingUnits] MAX_MAG: 17.2 mag (estimated) BASE_MAG: 19.79 +/- 0.00 [mag] AMPLIFICATION: 10.76 +/- 2.45 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0317.html SUN_POSTN: 352.98d {+23h 31m 55s} -3.03d {-03d 01' 55"} SUN_DIST: 82.98 [deg] Sun_angle= 5.6 [hr] (West of Sun) MOON_POSTN: 175.16d {+11h 40m 38s} +4.23d {+04d 13' 31"} MOON_DIST: 95.79 [deg] GAL_COORDS: 359.01, -3.28 [deg] galactic lon,lat of the burst ECL_COORDS: 269.21, -8.03 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.