////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 01 Mar 17 13:15:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700208 SRC_RA: 258.9188d {+17h 15m 41s} (J2000), 259.1913d {+17h 16m 46s} (current), 258.1220d {+17h 12m 29s} (1950) SRC_DEC: -29.8309d {-29d 49' 50"} (J2000), -29.8490d {-29d 50' 55"} (current), -29.7755d {-29d 46' 31"} (1950) DISCOVERY_DATE: 17785 TJD; 32 DOY; 17/02/01 (yy/mm/dd) DISCOVERY_TIME: 47734 SOD {13:15:34.00} UT LEAD_TIME: 25.708 [days] MAX_DATE: 17811 TJD; 58 DOY; 17/02/27 (yy/mm/dd) MAX_TIME: 22463 SOD {06:14:23.99} UT MAX_UNCERT: 3.090 [days] CUSP_WIDTH: 47.50 +/- 9.36 [days] u0: 0.59 +/- 0.01 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.72 +/- 0.00 [mag] AMPLIFICATION: 1.90 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0208.html SUN_POSTN: 342.60d {+22h 50m 25s} -7.38d {-07d 23' 02"} SUN_DIST: 80.64 [deg] Sun_angle= 5.6 [hr] (West of Sun) MOON_POSTN: 18.97d {+01h 15m 54s} +4.01d {+04d 00' 24"} MOON_DIST: 117.68 [deg] GAL_COORDS: 355.67, 4.96 [deg] galactic lon,lat of the burst ECL_COORDS: 260.33, -6.76 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.