////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 27 Mar 17 14:43:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700404 SRC_RA: 269.8472d {+17h 59m 23s} (J2000), 270.1243d {+18h 00m 30s} (current), 269.0399d {+17h 56m 10s} (1950) SRC_DEC: -30.9234d {-30d 55' 23"} (J2000), -30.9234d {-30d 55' 23"} (current), -30.9207d {-30d 55' 14"} (1950) DISCOVERY_DATE: 17811 TJD; 58 DOY; 17/02/27 (yy/mm/dd) DISCOVERY_TIME: 53024 SOD {14:43:44.00} UT LEAD_TIME: 45.685 [days] MAX_DATE: 17857 TJD; 104 DOY; 17/04/14 (yy/mm/dd) MAX_TIME: 25833 SOD {07:10:33.60} UT MAX_UNCERT: 5.790 [days] CUSP_WIDTH: 14.39 +/- 1.66 [days] u0: 1.37 +/- 0.26 [RingUnits] MAX_MAG: 16.7 mag (estimated) BASE_MAG: 16.83 +/- 0.00 [mag] AMPLIFICATION: 1.16 +/- 0.07 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0404.html SUN_POSTN: 6.54d {+00h 26m 10s} +2.83d {+02d 49' 39"} SUN_DIST: 96.96 [deg] Sun_angle= 6.4 [hr] (West of Sun) MOON_POSTN: 1.33d {+00h 05m 20s} -1.97d {-01d 58' 24"} MOON_DIST: 90.02 [deg] GAL_COORDS: 359.80, -3.58 [deg] galactic lon,lat of the burst ECL_COORDS: 269.87, -7.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.