////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 08 Mar 19 11:38:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900217 SRC_RA: 271.8590d {+18h 07m 26s} (J2000), 272.1625d {+18h 08m 39s} (current), 271.0648d {+18h 04m 16s} (1950) SRC_DEC: -28.8975d {-28d 53' 50"} (J2000), -28.8938d {-28d 53' 37"} (current), -28.9046d {-28d 54' 16"} (1950) DISCOVERY_DATE: 18522 TJD; 39 DOY; 19/02/08 (yy/mm/dd) DISCOVERY_TIME: 41886 SOD {11:38:06.00} UT LEAD_TIME: 46.045 [days] MAX_DATE: 18568 TJD; 85 DOY; 19/03/26 (yy/mm/dd) MAX_TIME: 45791 SOD {12:43:11.99} UT MAX_UNCERT: 2.290 [days] CUSP_WIDTH: 26.50 +/- 2.87 [days] u0: 0.00 +/- 0.48 [RingUnits] MAX_MAG: 10.6 mag (estimated) BASE_MAG: 18.87 +/- 0.00 [mag] AMPLIFICATION: 26.71 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0217.html SUN_POSTN: 348.60d {+23h 14m 24s} -4.90d {-04d 53' 46"} SUN_DIST: 75.77 [deg] Sun_angle= 5.1 [hr] (West of Sun) MOON_POSTN: 8.99d {+00h 35m 57s} -1.41d {-01d 24' 19"} MOON_DIST: 95.29 [deg] GAL_COORDS: 2.43, -4.11 [deg] galactic lon,lat of the burst ECL_COORDS: 271.63, -5.47 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.