////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 05 Mar 18 02:19:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800290 SRC_RA: 266.8887d {+17h 47m 33s} (J2000), 267.1651d {+17h 48m 40s} (current), 266.1252d {+17h 44m 30s} (1950) SRC_DEC: -23.8757d {-23d 52' 32"} (J2000), -23.8809d {-23d 52' 50"} (current), -23.8587d {-23d 51' 30"} (1950) DISCOVERY_DATE: 18154 TJD; 36 DOY; 18/02/05 (yy/mm/dd) DISCOVERY_TIME: 8342 SOD {02:19:02.00} UT LEAD_TIME: 12.332 [days] MAX_DATE: 18166 TJD; 48 DOY; 18/02/17 (yy/mm/dd) MAX_TIME: 37065 SOD {10:17:45.60} UT MAX_UNCERT: 0.800 [days] CUSP_WIDTH: 15.67 +/- 1.01 [days] u0: 1.32 +/- 0.00 [RingUnits] MAX_MAG: 14.5 mag (estimated) BASE_MAG: 14.66 +/- 0.00 [mag] AMPLIFICATION: 1.18 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0290.html SUN_POSTN: 345.68d {+23h 02m 44s} -6.12d {-06d 07' 02"} SUN_DIST: 77.05 [deg] Sun_angle= 5.2 [hr] (West of Sun) MOON_POSTN: 204.02d {+13h 36m 04s} -4.76d {-04d 45' 45"} MOON_DIST: 63.57 [deg] GAL_COORDS: 4.55, 2.26 [deg] galactic lon,lat of the burst ECL_COORDS: 267.16, -0.47 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.