////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 19 Jun 17 11:57:55 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701130 SRC_RA: 270.4038d {+18h 01m 37s} (J2000), 270.6772d {+18h 02m 43s} (current), 269.6173d {+17h 58m 28s} (1950) SRC_DEC: -27.6658d {-27d 39' 56"} (J2000), -27.6649d {-27d 39' 53"} (current), -27.6659d {-27d 39' 56"} (1950) DISCOVERY_DATE: 17892 TJD; 139 DOY; 17/05/19 (yy/mm/dd) DISCOVERY_TIME: 43075 SOD {11:57:55.00} UT LEAD_TIME: 51.798 [days] MAX_DATE: 17944 TJD; 191 DOY; 17/07/10 (yy/mm/dd) MAX_TIME: 25660 SOD {07:07:40.79} UT MAX_UNCERT: 6.230 [days] CUSP_WIDTH: 28.10 +/- 2.40 [days] u0: 0.15 +/- 0.84 [RingUnits] MAX_MAG: 16.6 mag (estimated) BASE_MAG: 18.68 +/- 0.00 [mag] AMPLIFICATION: 6.57 +/- 35.63 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1130.html SUN_POSTN: 88.26d {+05h 53m 01s} +23.43d {+23d 25' 36"} SUN_DIST: 175.23 [deg] Sun_angle= 11.8 [hr] (West of Sun) MOON_POSTN: 23.90d {+01h 35m 35s} +5.23d {+05d 13' 56"} MOON_DIST: 112.96 [deg] GAL_COORDS: 2.88, -2.39 [deg] galactic lon,lat of the burst ECL_COORDS: 270.36, -4.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.