////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 24 Feb 18 20:50:55 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800233 SRC_RA: 264.3222d {+17h 37m 17s} (J2000), 264.6092d {+17h 38m 26s} (current), 263.5282d {+17h 34m 07s} (1950) SRC_DEC: -29.0118d {-29d 00' 41"} (J2000), -29.0215d {-29d 01' 16"} (current), -28.9823d {-28d 58' 55"} (1950) DISCOVERY_DATE: 18142 TJD; 24 DOY; 18/01/24 (yy/mm/dd) DISCOVERY_TIME: 75055 SOD {20:50:55.00} UT LEAD_TIME: -21.304 [days] MAX_DATE: 18121 TJD; 3 DOY; 18/01/03 (yy/mm/dd) MAX_TIME: 48815 SOD {13:33:35.99} UT MAX_UNCERT: 4.360 [days] CUSP_WIDTH: 119.96 +/- 23.23 [days] u0: 0.00 +/- 0.09 [RingUnits] MAX_MAG: 7.2 mag (estimated) BASE_MAG: 16.56 +/- 0.00 [mag] AMPLIFICATION: 153.92 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0233.html SUN_POSTN: 337.96d {+22h 31m 52s} -9.24d {-09d 14' 13"} SUN_DIST: 71.03 [deg] Sun_angle= 4.9 [hr] (West of Sun) MOON_POSTN: 86.19d {+05h 44m 46s} +19.54d {+19d 32' 41"} MOON_DIST: 170.41 [deg] GAL_COORDS: 358.97, 1.51 [deg] galactic lon,lat of the burst ECL_COORDS: 265.01, -5.67 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.