////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 05 Mar 18 02:18:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800281 SRC_RA: 267.7405d {+17h 50m 58s} (J2000), 268.0370d {+17h 52m 09s} (current), 266.9215d {+17h 47m 41s} (1950) SRC_DEC: -32.7029d {-32d 42' 09"} (J2000), -32.7066d {-32d 42' 23"} (current), -32.6899d {-32d 41' 23"} (1950) DISCOVERY_DATE: 18154 TJD; 36 DOY; 18/02/05 (yy/mm/dd) DISCOVERY_TIME: 8324 SOD {02:18:44.00} UT LEAD_TIME: 24.337 [days] MAX_DATE: 18178 TJD; 60 DOY; 18/03/01 (yy/mm/dd) MAX_TIME: 37411 SOD {10:23:31.20} UT MAX_UNCERT: 4.150 [days] CUSP_WIDTH: 13.11 +/- 4.41 [days] u0: 1.39 +/- 0.05 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 18.82 +/- 0.00 [mag] AMPLIFICATION: 1.15 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0281.html SUN_POSTN: 345.68d {+23h 02m 44s} -6.12d {-06d 07' 02"} SUN_DIST: 76.32 [deg] Sun_angle= 5.2 [hr] (West of Sun) MOON_POSTN: 204.01d {+13h 36m 03s} -4.76d {-04d 45' 41"} MOON_DIST: 65.66 [deg] GAL_COORDS: 357.36, -2.92 [deg] galactic lon,lat of the burst ECL_COORDS: 268.07, -9.28 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.