////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 09 Mar 18 04:42:53 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800319 SRC_RA: 268.3423d {+17h 53m 22s} (J2000), 268.6294d {+17h 54m 31s} (current), 267.5497d {+17h 50m 12s} (1950) SRC_DEC: -28.6607d {-28d 39' 38"} (J2000), -28.6634d {-28d 39' 47"} (current), -28.6507d {-28d 39' 02"} (1950) DISCOVERY_DATE: 18158 TJD; 40 DOY; 18/02/09 (yy/mm/dd) DISCOVERY_TIME: 16973 SOD {04:42:53.00} UT LEAD_TIME: 37.382 [days] MAX_DATE: 18195 TJD; 77 DOY; 18/03/18 (yy/mm/dd) MAX_TIME: 49939 SOD {13:52:19.20} UT MAX_UNCERT: 0.810 [days] CUSP_WIDTH: 17.25 +/- 1.13 [days] u0: 0.00 +/- 0.23 [RingUnits] MAX_MAG: 8.8 mag (estimated) BASE_MAG: 19.48 +/- 0.00 [mag] AMPLIFICATION: 353.18 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0319.html SUN_POSTN: 349.48d {+23h 17m 56s} -4.52d {-04d 31' 25"} SUN_DIST: 79.81 [deg] Sun_angle= 5.4 [hr] (West of Sun) MOON_POSTN: 254.81d {+16h 59m 14s} -18.18d {-18d 11' 03"} MOON_DIST: 16.43 [deg] GAL_COORDS: 1.11, -1.31 [deg] galactic lon,lat of the burst ECL_COORDS: 268.54, -5.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.