////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 27 Mar 17 14:43:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700403 SRC_RA: 268.6751d {+17h 54m 42s} (J2000), 268.9488d {+17h 55m 48s} (current), 267.8778d {+17h 51m 31s} (1950) SRC_DEC: -29.3945d {-29d 23' 39"} (J2000), -29.3965d {-29d 23' 46"} (current), -29.3861d {-29d 23' 09"} (1950) DISCOVERY_DATE: 17811 TJD; 58 DOY; 17/02/27 (yy/mm/dd) DISCOVERY_TIME: 53022 SOD {14:43:42.00} UT LEAD_TIME: 29.186 [days] MAX_DATE: 17840 TJD; 87 DOY; 17/03/28 (yy/mm/dd) MAX_TIME: 69119 SOD {19:11:59.99} UT MAX_UNCERT: 2.570 [days] CUSP_WIDTH: 14.86 +/- 1.87 [days] u0: 1.33 +/- 0.02 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 17.94 +/- 0.00 [mag] AMPLIFICATION: 1.17 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0403.html SUN_POSTN: 6.54d {+00h 26m 10s} +2.83d {+02d 49' 39"} SUN_DIST: 98.00 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 1.33d {+00h 05m 20s} -1.97d {-01d 58' 25"} MOON_DIST: 91.11 [deg] GAL_COORDS: 0.62, -1.94 [deg] galactic lon,lat of the burst ECL_COORDS: 268.84, -5.96 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.