////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 22 Feb 18 15:01:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800085 SRC_RA: 269.3511d {+17h 57m 24s} (J2000), 269.6518d {+17h 58m 36s} (current), 268.5187d {+17h 54m 04s} (1950) SRC_DEC: -34.5825d {-34d 34' 56"} (J2000), -34.5834d {-34d 35' 00"} (current), -34.5773d {-34d 34' 37"} (1950) DISCOVERY_DATE: 18140 TJD; 22 DOY; 18/01/22 (yy/mm/dd) DISCOVERY_TIME: 54080 SOD {15:01:20.00} UT LEAD_TIME: -5.282 [days] MAX_DATE: 18135 TJD; 17 DOY; 18/01/17 (yy/mm/dd) MAX_TIME: 29721 SOD {08:15:21.60} UT MAX_UNCERT: 4.230 [days] CUSP_WIDTH: 81.32 +/- 3.88 [days] u0: 0.30 +/- 0.07 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 19.05 +/- 0.00 [mag] AMPLIFICATION: 3.36 +/- 0.76 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0085.html SUN_POSTN: 335.83d {+22h 23m 20s} -10.06d {-10d 03' 46"} SUN_DIST: 64.75 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 53.72d {+03h 34m 52s} +13.92d {+13d 55' 09"} MOON_DIST: 141.59 [deg] GAL_COORDS: 356.41, -5.03 [deg] galactic lon,lat of the burst ECL_COORDS: 269.46,-11.14 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.