////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 12 Mar 17 18:04:38 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700318 SRC_RA: 270.4078d {+18h 01m 38s} (J2000), 270.6871d {+18h 02m 45s} (current), 269.5921d {+17h 58m 22s} (1950) SRC_DEC: -32.1788d {-32d 10' 43"} (J2000), -32.1779d {-32d 10' 39"} (current), -32.1788d {-32d 10' 43"} (1950) DISCOVERY_DATE: 17796 TJD; 43 DOY; 17/02/12 (yy/mm/dd) DISCOVERY_TIME: 65078 SOD {18:04:38.00} UT LEAD_TIME: 27.799 [days] MAX_DATE: 17824 TJD; 71 DOY; 17/03/12 (yy/mm/dd) MAX_TIME: 47692 SOD {13:14:52.80} UT MAX_UNCERT: 0.270 [days] CUSP_WIDTH: 4.21 +/- 0.37 [days] u0: 0.62 +/- 0.01 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.63 +/- 0.00 [mag] AMPLIFICATION: 1.83 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0318.html SUN_POSTN: 352.98d {+23h 31m 55s} -3.03d {-03d 01' 55"} SUN_DIST: 81.86 [deg] Sun_angle= 5.5 [hr] (West of Sun) MOON_POSTN: 175.16d {+11h 40m 38s} +4.23d {+04d 13' 31"} MOON_DIST: 96.92 [deg] GAL_COORDS: 358.95, -4.61 [deg] galactic lon,lat of the burst ECL_COORDS: 270.35, -8.74 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.