////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 05 Mar 18 02:18:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800274 SRC_RA: 269.7761d {+17h 59m 06s} (J2000), 270.0630d {+18h 00m 15s} (current), 268.9835d {+17h 55m 56s} (1950) SRC_DEC: -28.6506d {-28d 39' 01"} (J2000), -28.6507d {-28d 39' 02"} (current), -28.6476d {-28d 38' 50"} (1950) DISCOVERY_DATE: 18154 TJD; 36 DOY; 18/02/05 (yy/mm/dd) DISCOVERY_TIME: 8310 SOD {02:18:30.00} UT LEAD_TIME: 41.561 [days] MAX_DATE: 18195 TJD; 77 DOY; 18/03/18 (yy/mm/dd) MAX_TIME: 56764 SOD {15:46:04.80} UT MAX_UNCERT: 1.280 [days] CUSP_WIDTH: 15.45 +/- 1.10 [days] u0: 0.00 +/- 1.10 [RingUnits] MAX_MAG: 9.8 mag (estimated) BASE_MAG: 18.47 +/- 0.00 [mag] AMPLIFICATION: 417.36 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0274.html SUN_POSTN: 345.68d {+23h 02m 44s} -6.12d {-06d 07' 03"} SUN_DIST: 74.47 [deg] Sun_angle= 5.0 [hr] (West of Sun) MOON_POSTN: 204.01d {+13h 36m 03s} -4.76d {-04d 45' 39"} MOON_DIST: 66.75 [deg] GAL_COORDS: 1.75, -2.40 [deg] galactic lon,lat of the burst ECL_COORDS: 269.80, -5.21 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.