////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 28 Jul 17 18:41:00 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701463 SRC_RA: 271.9839d {+18h 07m 56s} (J2000), 272.2642d {+18h 09m 03s} (current), 271.1825d {+18h 04m 44s} (1950) SRC_DEC: -30.0237d {-30d 01' 24"} (J2000), -30.0201d {-30d 01' 11"} (current), -30.0314d {-30d 01' 52"} (1950) DISCOVERY_DATE: 17932 TJD; 179 DOY; 17/06/28 (yy/mm/dd) DISCOVERY_TIME: 67260 SOD {18:41:00.00} UT LEAD_TIME: 13.287 [days] MAX_DATE: 17946 TJD; 193 DOY; 17/07/12 (yy/mm/dd) MAX_TIME: 5615 SOD {01:33:35.99} UT MAX_UNCERT: 0.610 [days] CUSP_WIDTH: 13.44 +/- 0.70 [days] u0: 1.33 +/- 0.02 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 17.88 +/- 0.00 [mag] AMPLIFICATION: 1.17 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1463.html SUN_POSTN: 128.25d {+08h 32m 59s} +18.80d {+18d 48' 04"} SUN_DIST: 145.54 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 195.10d {+13h 00m 25s} -2.06d {-02d 03' 31"} MOON_DIST: 77.86 [deg] GAL_COORDS: 1.49, -4.75 [deg] galactic lon,lat of the burst ECL_COORDS: 271.73, -6.60 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.