////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 16 May 17 11:20:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700754 SRC_RA: 267.5717d {+17h 50m 17s} (J2000), 267.8511d {+17h 51m 24s} (current), 266.7639d {+17h 47m 03s} (1950) SRC_DEC: -31.0335d {-31d 02' 00"} (J2000), -31.0373d {-31d 02' 13"} (current), -31.0197d {-31d 01' 10"} (1950) DISCOVERY_DATE: 17859 TJD; 106 DOY; 17/04/16 (yy/mm/dd) DISCOVERY_TIME: 40840 SOD {11:20:40.00} UT LEAD_TIME: 10.576 [days] MAX_DATE: 17870 TJD; 117 DOY; 17/04/27 (yy/mm/dd) MAX_TIME: 4233 SOD {01:10:33.60} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 4.94 +/- 0.80 [days] u0: 0.10 +/- 0.02 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 20.01 +/- 0.00 [mag] AMPLIFICATION: 9.66 +/- 2.12 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0754.html SUN_POSTN: 53.46d {+03h 33m 50s} +19.20d {+19d 12' 09"} SUN_DIST: 146.86 [deg] Sun_angle= 9.7 [hr] (West of Sun) MOON_POSTN: 298.09d {+19h 52m 20s} -18.23d {-18d 13' 37"} MOON_DIST: 30.18 [deg] GAL_COORDS: 358.73, -1.95 [deg] galactic lon,lat of the burst ECL_COORDS: 267.90, -7.61 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.