////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 03 Jun 17 18:58:33 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701024 SRC_RA: 270.6747d {+18h 02m 42s} (J2000), 270.9481d {+18h 03m 48s} (current), 269.8862d {+17h 59m 33s} (1950) SRC_DEC: -27.9980d {-27d 59' 52"} (J2000), -27.9966d {-27d 59' 47"} (current), -27.9994d {-27d 59' 57"} (1950) DISCOVERY_DATE: 17876 TJD; 123 DOY; 17/05/03 (yy/mm/dd) DISCOVERY_TIME: 68313 SOD {18:58:33.00} UT LEAD_TIME: -2.741 [days] MAX_DATE: 17874 TJD; 121 DOY; 17/05/01 (yy/mm/dd) MAX_TIME: 4319 SOD {01:11:59.99} UT MAX_UNCERT: 0.000 [days] CUSP_WIDTH: 9.25 +/- 1.27 [days] u0: 0.00 +/- 0.00 [RingUnits] MAX_MAG: 14.6 mag (estimated) BASE_MAG: 19.96 +/- 0.00 [mag] AMPLIFICATION: 142.00 +/- 56.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1024.html SUN_POSTN: 71.98d {+04h 47m 56s} +22.40d {+22d 24' 12"} SUN_DIST: 161.98 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 190.35d {+12h 41m 25s} -0.78d {-00d 46' 40"} MOON_DIST: 81.33 [deg] GAL_COORDS: 2.71, -2.76 [deg] galactic lon,lat of the burst ECL_COORDS: 270.60, -4.56 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.