////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 22 Feb 18 15:01:38 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800094 SRC_RA: 270.2063d {+18h 00m 50s} (J2000), 270.4908d {+18h 01m 58s} (current), 269.4188d {+17h 57m 41s} (1950) SRC_DEC: -27.8365d {-27d 50' 10"} (J2000), -27.8359d {-27d 50' 08"} (current), -27.8356d {-27d 50' 07"} (1950) DISCOVERY_DATE: 18140 TJD; 22 DOY; 18/01/22 (yy/mm/dd) DISCOVERY_TIME: 54098 SOD {15:01:38.00} UT LEAD_TIME: 16.777 [days] MAX_DATE: 18157 TJD; 39 DOY; 18/02/08 (yy/mm/dd) MAX_TIME: 34819 SOD {09:40:19.19} UT MAX_UNCERT: 2.170 [days] CUSP_WIDTH: 25.75 +/- 6.70 [days] u0: 0.76 +/- 0.01 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.69 +/- 0.00 [mag] AMPLIFICATION: 1.58 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0094.html SUN_POSTN: 335.83d {+22h 23m 20s} -10.06d {-10d 03' 45"} SUN_DIST: 63.59 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 53.72d {+03h 34m 53s} +13.92d {+13d 55' 12"} MOON_DIST: 143.12 [deg] GAL_COORDS: 2.65, -2.32 [deg] galactic lon,lat of the burst ECL_COORDS: 270.18, -4.40 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.