////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 02 Apr 17 20:09:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700465 SRC_RA: 272.1051d {+18h 08m 25s} (J2000), 272.3767d {+18h 09m 30s} (current), 271.3140d {+18h 05m 15s} (1950) SRC_DEC: -28.4133d {-28d 24' 47"} (J2000), -28.4096d {-28d 24' 33"} (current), -28.4216d {-28d 25' 17"} (1950) DISCOVERY_DATE: 17814 TJD; 61 DOY; 17/03/02 (yy/mm/dd) DISCOVERY_TIME: 72584 SOD {20:09:44.00} UT LEAD_TIME: 61.796 [days] MAX_DATE: 17876 TJD; 123 DOY; 17/05/03 (yy/mm/dd) MAX_TIME: 54950 SOD {15:15:50.39} UT MAX_UNCERT: 11.380 [days] CUSP_WIDTH: 36.62 +/- 5.11 [days] u0: 0.39 +/- 0.45 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 18.49 +/- 0.00 [mag] AMPLIFICATION: 2.70 +/- 2.79 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0465.html SUN_POSTN: 12.22d {+00h 48m 52s} +5.24d {+05d 14' 24"} SUN_DIST: 101.13 [deg] Sun_angle= 6.7 [hr] (West of Sun) MOON_POSTN: 91.00d {+06h 03m 59s} +18.82d {+18d 48' 56"} MOON_DIST: 170.32 [deg] GAL_COORDS: 2.96, -4.07 [deg] galactic lon,lat of the burst ECL_COORDS: 271.86, -4.99 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.