////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 29 Sep 18 00:58:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801750 SRC_RA: 265.4066d {+17h 41m 38s} (J2000), 265.7153d {+17h 42m 52s} (current), 264.5798d {+17h 38m 19s} (1950) SRC_DEC: -33.8998d {-33d 53' 58"} (J2000), -33.9078d {-33d 54' 27"} (current), -33.8755d {-33d 52' 31"} (1950) DISCOVERY_DATE: 18359 TJD; 241 DOY; 18/08/29 (yy/mm/dd) DISCOVERY_TIME: 3503 SOD {00:58:23.00} UT LEAD_TIME: 53.408 [days] MAX_DATE: 18412 TJD; 294 DOY; 18/10/21 (yy/mm/dd) MAX_TIME: 38793 SOD {10:46:33.60} UT MAX_UNCERT: 14.580 [days] CUSP_WIDTH: 80.46 +/- 11.16 [days] u0: 0.33 +/- 0.16 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 19.98 +/- 0.00 [mag] AMPLIFICATION: 3.08 +/- 1.39 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1750.html SUN_POSTN: 185.37d {+12h 21m 28s} -2.32d {-02d 19' 18"} SUN_DIST: 80.70 [deg] Sun_angle= -5.4 [hr] (East of Sun) MOON_POSTN: 51.93d {+03h 27m 42s} +13.88d {+13d 52' 47"} MOON_DIST: 143.46 [deg] GAL_COORDS: 355.33, -1.88 [deg] galactic lon,lat of the burst ECL_COORDS: 266.12,-10.52 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.