////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 29 Sep 18 00:57:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801714 SRC_RA: 268.0542d {+17h 52m 13s} (J2000), 268.3500d {+17h 53m 24s} (current), 267.2616d {+17h 49m 03s} (1950) SRC_DEC: -28.6680d {-28d 40' 04"} (J2000), -28.6713d {-28d 40' 16"} (current), -28.6566d {-28d 39' 23"} (1950) DISCOVERY_DATE: 18359 TJD; 241 DOY; 18/08/29 (yy/mm/dd) DISCOVERY_TIME: 3430 SOD {00:57:10.00} UT LEAD_TIME: 42.810 [days] MAX_DATE: 18401 TJD; 283 DOY; 18/10/10 (yy/mm/dd) MAX_TIME: 73440 SOD {20:24:00.00} UT MAX_UNCERT: 4.670 [days] CUSP_WIDTH: 10.63 +/- 1.56 [days] u0: 0.74 +/- 0.61 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 17.95 +/- 0.00 [mag] AMPLIFICATION: 1.60 +/- 0.91 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1714.html SUN_POSTN: 185.37d {+12h 21m 28s} -2.32d {-02d 19' 17"} SUN_DIST: 82.73 [deg] Sun_angle= -5.5 [hr] (East of Sun) MOON_POSTN: 51.91d {+03h 27m 39s} +13.88d {+13d 52' 36"} MOON_DIST: 143.16 [deg] GAL_COORDS: 0.97, -1.10 [deg] galactic lon,lat of the burst ECL_COORDS: 268.29, -5.24 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.