////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 21 Jul 17 15:10:07 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701417 SRC_RA: 263.8111d {+17h 35m 15s} (J2000), 264.0883d {+17h 36m 21s} (current), 263.0181d {+17h 32m 04s} (1950) SRC_DEC: -28.8890d {-28d 53' 19"} (J2000), -28.8993d {-28d 53' 56"} (current), -28.8571d {-28d 51' 24"} (1950) DISCOVERY_DATE: 17925 TJD; 172 DOY; 17/06/21 (yy/mm/dd) DISCOVERY_TIME: 54607 SOD {15:10:07.00} UT LEAD_TIME: 27.643 [days] MAX_DATE: 17953 TJD; 200 DOY; 17/07/19 (yy/mm/dd) MAX_TIME: 23759 SOD {06:35:59.99} UT MAX_UNCERT: 0.180 [days] CUSP_WIDTH: 7.80 +/- 0.74 [days] u0: 0.28 +/- 0.01 [RingUnits] MAX_MAG: 19.2 mag (estimated) BASE_MAG: 20.65 +/- 0.01 [mag] AMPLIFICATION: 3.64 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1417.html SUN_POSTN: 121.19d {+08h 04m 45s} +20.35d {+20d 20' 49"} SUN_DIST: 145.36 [deg] Sun_angle= -9.5 [hr] (East of Sun) MOON_POSTN: 94.54d {+06h 18m 09s} +19.45d {+19d 27' 08"} MOON_DIST: 166.59 [deg] GAL_COORDS: 358.84, 1.95 [deg] galactic lon,lat of the burst ECL_COORDS: 264.56, -5.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.