////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 29 Mar 18 19:48:28 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800495 SRC_RA: 268.2972d {+17h 53m 11s} (J2000), 268.5961d {+17h 54m 23s} (current), 267.4747d {+17h 49m 54s} (1950) SRC_DEC: -33.1972d {-33d 11' 49"} (J2000), -33.1999d {-33d 11' 59"} (current), -33.1869d {-33d 11' 12"} (1950) DISCOVERY_DATE: 18178 TJD; 60 DOY; 18/03/01 (yy/mm/dd) DISCOVERY_TIME: 71308 SOD {19:48:28.00} UT LEAD_TIME: 37.762 [days] MAX_DATE: 18216 TJD; 98 DOY; 18/04/08 (yy/mm/dd) MAX_TIME: 50716 SOD {14:05:16.79} UT MAX_UNCERT: 6.410 [days] CUSP_WIDTH: 15.54 +/- 3.16 [days] u0: 0.83 +/- 0.24 [RingUnits] MAX_MAG: 18.0 mag (estimated) BASE_MAG: 18.39 +/- 0.00 [mag] AMPLIFICATION: 1.48 +/- 0.27 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0495.html SUN_POSTN: 8.34d {+00h 33m 21s} +3.60d {+03d 35' 44"} SUN_DIST: 100.11 [deg] Sun_angle= 6.6 [hr] (West of Sun) MOON_POSTN: 169.46d {+11h 17m 51s} +7.71d {+07d 42' 35"} MOON_DIST: 101.84 [deg] GAL_COORDS: 357.17, -3.58 [deg] galactic lon,lat of the burst ECL_COORDS: 268.55, -9.77 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.