////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 27 Mar 17 14:43:58 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700411 SRC_RA: 268.5046d {+17h 54m 01s} (J2000), 268.7810d {+17h 55m 07s} (current), 267.6994d {+17h 50m 48s} (1950) SRC_DEC: -30.6163d {-30d 36' 58"} (J2000), -30.6186d {-30d 37' 06"} (current), -30.6071d {-30d 36' 24"} (1950) DISCOVERY_DATE: 17811 TJD; 58 DOY; 17/02/27 (yy/mm/dd) DISCOVERY_TIME: 53038 SOD {14:43:58.00} UT LEAD_TIME: 40.808 [days] MAX_DATE: 17852 TJD; 99 DOY; 17/04/09 (yy/mm/dd) MAX_TIME: 36460 SOD {10:07:40.79} UT MAX_UNCERT: 10.220 [days] CUSP_WIDTH: 23.40 +/- 5.13 [days] u0: 0.98 +/- 0.20 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 19.16 +/- 0.00 [mag] AMPLIFICATION: 1.35 +/- 0.15 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0411.html SUN_POSTN: 6.54d {+00h 26m 10s} +2.83d {+02d 49' 39"} SUN_DIST: 98.12 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 1.33d {+00h 05m 20s} -1.97d {-01d 58' 22"} MOON_DIST: 91.19 [deg] GAL_COORDS: 359.49, -2.43 [deg] galactic lon,lat of the burst ECL_COORDS: 268.70, -7.18 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.