////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 29 Sep 18 00:58:25 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801751 SRC_RA: 265.3218d {+17h 41m 17s} (J2000), 265.6294d {+17h 42m 31s} (current), 264.4979d {+17h 38m 00s} (1950) SRC_DEC: -33.4851d {-33d 29' 05"} (J2000), -33.4933d {-33d 29' 35"} (current), -33.4604d {-33d 27' 36"} (1950) DISCOVERY_DATE: 18359 TJD; 241 DOY; 18/08/29 (yy/mm/dd) DISCOVERY_TIME: 3505 SOD {00:58:25.00} UT LEAD_TIME: 23.623 [days] MAX_DATE: 18382 TJD; 264 DOY; 18/09/21 (yy/mm/dd) MAX_TIME: 57369 SOD {15:56:09.59} UT MAX_UNCERT: 0.110 [days] CUSP_WIDTH: 7.31 +/- 0.18 [days] u0: 0.37 +/- 0.00 [RingUnits] MAX_MAG: 16.9 mag (estimated) BASE_MAG: 18.07 +/- 0.00 [mag] AMPLIFICATION: 2.82 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1751.html SUN_POSTN: 185.37d {+12h 21m 28s} -2.32d {-02d 19' 18"} SUN_DIST: 80.60 [deg] Sun_angle= -5.4 [hr] (East of Sun) MOON_POSTN: 51.93d {+03h 27m 42s} +13.88d {+13d 52' 47"} MOON_DIST: 143.70 [deg] GAL_COORDS: 355.64, -1.60 [deg] galactic lon,lat of the burst ECL_COORDS: 266.04,-10.11 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.