////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 26 Feb 17 14:28:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700185 SRC_RA: 263.8224d {+17h 35m 17s} (J2000), 264.0888d {+17h 36m 21s} (current), 263.0426d {+17h 32m 10s} (1950) SRC_DEC: -26.7465d {-26d 44' 46"} (J2000), -26.7565d {-26d 45' 22"} (current), -26.7147d {-26d 42' 52"} (1950) DISCOVERY_DATE: 17779 TJD; 26 DOY; 17/01/26 (yy/mm/dd) DISCOVERY_TIME: 52122 SOD {14:28:42.00} UT LEAD_TIME: 29.835 [days] MAX_DATE: 17809 TJD; 56 DOY; 17/02/25 (yy/mm/dd) MAX_TIME: 37843 SOD {10:30:43.20} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 2.15 +/- 0.21 [days] u0: 0.20 +/- 0.02 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 19.90 +/- 0.00 [mag] AMPLIFICATION: 4.92 +/- 0.60 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0185.html SUN_POSTN: 339.83d {+22h 39m 20s} -8.50d {-08d 29' 57"} SUN_DIST: 73.50 [deg] Sun_angle= 5.0 [hr] (West of Sun) MOON_POSTN: 339.75d {+22h 39m 00s} -8.90d {-08d 53' 57"} MOON_DIST: 73.26 [deg] GAL_COORDS: 0.65, 3.10 [deg] galactic lon,lat of the burst ECL_COORDS: 264.48, -3.43 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.