////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 22 Feb 18 15:01:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800096 SRC_RA: 270.5452d {+18h 02m 11s} (J2000), 270.8282d {+18h 03m 19s} (current), 269.7618d {+17h 59m 03s} (1950) SRC_DEC: -27.1666d {-27d 09' 59"} (J2000), -27.1654d {-27d 09' 54"} (current), -27.1673d {-27d 10' 01"} (1950) DISCOVERY_DATE: 18140 TJD; 22 DOY; 18/01/22 (yy/mm/dd) DISCOVERY_TIME: 54102 SOD {15:01:42.00} UT LEAD_TIME: 7.889 [days] MAX_DATE: 18148 TJD; 30 DOY; 18/01/30 (yy/mm/dd) MAX_TIME: 44496 SOD {12:21:36.00} UT MAX_UNCERT: 6.820 [days] CUSP_WIDTH: 31.09 +/- 9.36 [days] u0: 0.22 +/- 0.13 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 20.18 +/- 0.00 [mag] AMPLIFICATION: 4.45 +/- 2.56 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0096.html SUN_POSTN: 335.83d {+22h 23m 20s} -10.06d {-10d 03' 45"} SUN_DIST: 63.26 [deg] Sun_angle= 4.3 [hr] (West of Sun) MOON_POSTN: 53.72d {+03h 34m 53s} +13.92d {+13d 55' 12"} MOON_DIST: 142.99 [deg] GAL_COORDS: 3.38, -2.25 [deg] galactic lon,lat of the burst ECL_COORDS: 270.49, -3.73 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.