////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 18 Feb 19 22:22:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900056 SRC_RA: 264.7089d {+17h 38m 50s} (J2000), 265.0052d {+17h 40m 01s} (current), 263.9314d {+17h 35m 44s} (1950) SRC_DEC: -26.3293d {-26d 19' 44"} (J2000), -26.3388d {-26d 20' 19"} (current), -26.3017d {-26d 18' 05"} (1950) DISCOVERY_DATE: 18501 TJD; 18 DOY; 19/01/18 (yy/mm/dd) DISCOVERY_TIME: 80564 SOD {22:22:44.00} UT LEAD_TIME: 77.790 [days] MAX_DATE: 18579 TJD; 96 DOY; 19/04/06 (yy/mm/dd) MAX_TIME: 62380 SOD {17:19:40.80} UT MAX_UNCERT: 3.880 [days] CUSP_WIDTH: 79.39 +/- 5.50 [days] u0: 0.00 +/- 0.66 [RingUnits] MAX_MAG: 8.1 mag (estimated) BASE_MAG: 18.25 +/- 0.00 [mag] AMPLIFICATION: 83.17 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0056.html SUN_POSTN: 332.06d {+22h 08m 15s} -11.48d {-11d 28' 48"} SUN_DIST: 64.49 [deg] Sun_angle= 4.5 [hr] (West of Sun) MOON_POSTN: 142.91d {+09h 31m 38s} +16.87d {+16d 52' 16"} MOON_DIST: 125.76 [deg] GAL_COORDS: 1.42, 2.65 [deg] galactic lon,lat of the burst ECL_COORDS: 265.25, -2.98 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.