////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 01 Mar 17 13:15:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700200 SRC_RA: 269.4434d {+17h 57m 46s} (J2000), 269.7173d {+17h 58m 52s} (current), 268.6420d {+17h 54m 34s} (1950) SRC_DEC: -30.0259d {-30d 01' 32"} (J2000), -30.0266d {-30d 01' 35"} (current), -30.0212d {-30d 01' 15"} (1950) DISCOVERY_DATE: 17785 TJD; 32 DOY; 17/02/01 (yy/mm/dd) DISCOVERY_TIME: 47718 SOD {13:15:18.00} UT LEAD_TIME: 71.830 [days] MAX_DATE: 17857 TJD; 104 DOY; 17/04/14 (yy/mm/dd) MAX_TIME: 33004 SOD {09:10:04.80} UT MAX_UNCERT: 19.290 [days] CUSP_WIDTH: 60.60 +/- 4.97 [days] u0: 1.60 +/- 0.13 [RingUnits] MAX_MAG: 16.5 mag (estimated) BASE_MAG: 16.61 +/- 0.00 [mag] AMPLIFICATION: 1.11 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0200.html SUN_POSTN: 342.60d {+22h 50m 25s} -7.38d {-07d 23' 02"} SUN_DIST: 71.52 [deg] Sun_angle= 4.9 [hr] (West of Sun) MOON_POSTN: 18.97d {+01h 15m 53s} +4.01d {+04d 00' 21"} MOON_DIST: 108.65 [deg] GAL_COORDS: 0.41, -2.83 [deg] galactic lon,lat of the burst ECL_COORDS: 269.51, -6.59 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.