////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 04 Mar 17 20:30:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700230 SRC_RA: 270.8675d {+18h 03m 28s} (J2000), 271.1347d {+18h 04m 32s} (current), 270.0860d {+18h 00m 21s} (1950) SRC_DEC: -26.8564d {-26d 51' 22"} (J2000), -26.8547d {-26d 51' 16"} (current), -26.8587d {-26d 51' 30"} (1950) DISCOVERY_DATE: 17788 TJD; 35 DOY; 17/02/04 (yy/mm/dd) DISCOVERY_TIME: 73812 SOD {20:30:12.00} UT LEAD_TIME: 45.873 [days] MAX_DATE: 17834 TJD; 81 DOY; 17/03/22 (yy/mm/dd) MAX_TIME: 62812 SOD {17:26:52.79} UT MAX_UNCERT: 0.770 [days] CUSP_WIDTH: 11.93 +/- 0.45 [days] u0: 0.00 +/- 0.49 [RingUnits] MAX_MAG: 7.2 mag (estimated) BASE_MAG: 16.00 +/- 0.00 [mag] AMPLIFICATION: 90.39 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0230.html SUN_POSTN: 345.68d {+23h 02m 44s} -6.12d {-06d 07' 02"} SUN_DIST: 73.47 [deg] Sun_angle= 5.0 [hr] (West of Sun) MOON_POSTN: 65.20d {+04h 20m 48s} +16.12d {+16d 07' 21"} MOON_DIST: 153.66 [deg] GAL_COORDS: 3.79, -2.35 [deg] galactic lon,lat of the burst ECL_COORDS: 270.78, -3.42 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.