////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 05 Mar 18 02:18:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800285 SRC_RA: 266.6653d {+17h 46m 40s} (J2000), 266.9677d {+17h 47m 52s} (current), 265.8301d {+17h 43m 19s} (1950) SRC_DEC: -35.0321d {-35d 01' 55"} (J2000), -35.0377d {-35d 02' 15"} (current), -35.0139d {-35d 00' 49"} (1950) DISCOVERY_DATE: 18154 TJD; 36 DOY; 18/02/05 (yy/mm/dd) DISCOVERY_TIME: 8332 SOD {02:18:52.00} UT LEAD_TIME: 6.414 [days] MAX_DATE: 18160 TJD; 42 DOY; 18/02/11 (yy/mm/dd) MAX_TIME: 44063 SOD {12:14:23.99} UT MAX_UNCERT: 4.250 [days] CUSP_WIDTH: 18.14 +/- 4.56 [days] u0: 0.40 +/- 0.10 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 19.18 +/- 0.00 [mag] AMPLIFICATION: 2.60 +/- 0.60 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0285.html SUN_POSTN: 345.68d {+23h 02m 44s} -6.12d {-06d 07' 02"} SUN_DIST: 77.26 [deg] Sun_angle= 5.2 [hr] (West of Sun) MOON_POSTN: 204.01d {+13h 36m 03s} -4.76d {-04d 45' 43"} MOON_DIST: 65.25 [deg] GAL_COORDS: 354.90, -3.35 [deg] galactic lon,lat of the burst ECL_COORDS: 267.21,-11.63 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.