////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 18 Feb 17 20:18:05 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700129 SRC_RA: 271.3927d {+18h 05m 34s} (J2000), 271.6705d {+18h 06m 41s} (current), 270.5781d {+18h 02m 19s} (1950) SRC_DEC: -32.0121d {-32d 00' 43"} (J2000), -32.0096d {-32d 00' 33"} (current), -32.0169d {-32d 01' 00"} (1950) DISCOVERY_DATE: 17771 TJD; 18 DOY; 17/01/18 (yy/mm/dd) DISCOVERY_TIME: 73085 SOD {20:18:05.00} UT LEAD_TIME: -23.146 [days] MAX_DATE: 17748 TJD; -5 DOY; 17/01/-5 (yy/mm/dd) MAX_TIME: 60480 SOD {16:48:00.00} UT MAX_UNCERT: 2.560 [days] CUSP_WIDTH: 28.19 +/- 2.61 [days] u0: 0.46 +/- 0.93 [RingUnits] MAX_MAG: 15.1 mag (estimated) BASE_MAG: 16.04 +/- 0.00 [mag] AMPLIFICATION: 2.30 +/- 3.92 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0129.html SUN_POSTN: 332.45d {+22h 09m 47s} -11.34d {-11d 20' 19"} SUN_DIST: 59.33 [deg] Sun_angle= 4.1 [hr] (West of Sun) MOON_POSTN: 239.62d {+15h 58m 30s} -15.11d {-15d 06' 19"} MOON_DIST: 33.69 [deg] GAL_COORDS: 359.50, -5.26 [deg] galactic lon,lat of the burst ECL_COORDS: 271.19, -8.58 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.