////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 18 Feb 19 22:21:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900016 SRC_RA: 269.0992d {+17h 56m 24s} (J2000), 269.3998d {+17h 57m 36s} (current), 268.3103d {+17h 53m 14s} (1950) SRC_DEC: -28.0693d {-28d 04' 08"} (J2000), -28.0707d {-28d 04' 13"} (current), -28.0630d {-28d 03' 46"} (1950) DISCOVERY_DATE: 18501 TJD; 18 DOY; 19/01/18 (yy/mm/dd) DISCOVERY_TIME: 80484 SOD {22:21:24.00} UT LEAD_TIME: 14.429 [days] MAX_DATE: 18516 TJD; 33 DOY; 19/02/02 (yy/mm/dd) MAX_TIME: 31190 SOD {08:39:50.40} UT MAX_UNCERT: 0.480 [days] CUSP_WIDTH: 71.37 +/- 14.73 [days] u0: 0.00 +/- 0.02 [RingUnits] MAX_MAG: 8.0 mag (estimated) BASE_MAG: 18.89 +/- 0.00 [mag] AMPLIFICATION: 540.62 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0016.html SUN_POSTN: 332.06d {+22h 08m 15s} -11.48d {-11d 28' 49"} SUN_DIST: 60.61 [deg] Sun_angle= 4.2 [hr] (West of Sun) MOON_POSTN: 142.89d {+09h 31m 35s} +16.87d {+16d 52' 29"} MOON_DIST: 129.71 [deg] GAL_COORDS: 1.96, -1.59 [deg] galactic lon,lat of the burst ECL_COORDS: 269.20, -4.63 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.