////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 30 Jun 17 14:31:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701208 SRC_RA: 270.8962d {+18h 03m 35s} (J2000), 271.1718d {+18h 04m 41s} (current), 270.1049d {+18h 00m 25s} (1950) SRC_DEC: -28.4408d {-28d 26' 26"} (J2000), -28.4391d {-28d 26' 20"} (current), -28.4432d {-28d 26' 35"} (1950) DISCOVERY_DATE: 17903 TJD; 150 DOY; 17/05/30 (yy/mm/dd) DISCOVERY_TIME: 52294 SOD {14:31:34.00} UT LEAD_TIME: 27.621 [days] MAX_DATE: 17931 TJD; 178 DOY; 17/06/27 (yy/mm/dd) MAX_TIME: 19526 SOD {05:25:26.39} UT MAX_UNCERT: 0.360 [days] CUSP_WIDTH: 9.33 +/- 0.23 [days] u0: 1.78 +/- 0.00 [RingUnits] MAX_MAG: 16.1 mag (estimated) BASE_MAG: 16.21 +/- 0.00 [mag] AMPLIFICATION: 1.08 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1208.html SUN_POSTN: 99.79d {+06h 39m 09s} +23.13d {+23d 07' 53"} SUN_DIST: 170.61 [deg] Sun_angle= -11.4 [hr] (East of Sun) MOON_POSTN: 185.08d {+12h 20m 19s} +1.28d {+01d 17' 01"} MOON_DIST: 87.18 [deg] GAL_COORDS: 2.42, -3.15 [deg] galactic lon,lat of the burst ECL_COORDS: 270.79, -5.00 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.