////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 28 Jul 17 18:41:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701464 SRC_RA: 266.4275d {+17h 45m 43s} (J2000), 266.7162d {+17h 46m 52s} (current), 265.6025d {+17h 42m 25s} (1950) SRC_DEC: -33.5986d {-33d 35' 54"} (J2000), -33.6044d {-33d 36' 15"} (current), -33.5793d {-33d 34' 44"} (1950) DISCOVERY_DATE: 17932 TJD; 179 DOY; 17/06/28 (yy/mm/dd) DISCOVERY_TIME: 67262 SOD {18:41:02.00} UT LEAD_TIME: 29.427 [days] MAX_DATE: 17962 TJD; 209 DOY; 17/07/28 (yy/mm/dd) MAX_TIME: 17712 SOD {04:55:12.00} UT MAX_UNCERT: 4.700 [days] CUSP_WIDTH: 15.04 +/- 3.62 [days] u0: 1.30 +/- 0.05 [RingUnits] MAX_MAG: 18.5 mag (estimated) BASE_MAG: 18.70 +/- 0.00 [mag] AMPLIFICATION: 1.18 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1464.html SUN_POSTN: 128.25d {+08h 32m 59s} +18.80d {+18d 48' 04"} SUN_DIST: 140.23 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 195.10d {+13h 00m 25s} -2.06d {-02d 03' 31"} MOON_DIST: 73.59 [deg] GAL_COORDS: 356.03, -2.44 [deg] galactic lon,lat of the burst ECL_COORDS: 266.98,-10.20 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.