////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 02 Mar 19 21:00:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900170 SRC_RA: 262.9367d {+17h 31m 45s} (J2000), 263.2425d {+17h 32m 58s} (current), 262.1362d {+17h 28m 33s} (1950) SRC_DEC: -30.1137d {-30d 06' 48"} (J2000), -30.1265d {-30d 07' 34"} (current), -30.0775d {-30d 04' 38"} (1950) DISCOVERY_DATE: 18516 TJD; 33 DOY; 19/02/02 (yy/mm/dd) DISCOVERY_TIME: 75644 SOD {21:00:44.00} UT LEAD_TIME: 44.500 [days] MAX_DATE: 18561 TJD; 78 DOY; 19/03/19 (yy/mm/dd) MAX_TIME: 32486 SOD {09:01:26.40} UT MAX_UNCERT: 1.870 [days] CUSP_WIDTH: 90.73 +/- 5.46 [days] u0: 0.00 +/- 2.91 [RingUnits] MAX_MAG: 12.8 mag (estimated) BASE_MAG: 19.69 +/- 0.00 [mag] AMPLIFICATION: 575.89 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0170.html SUN_POSTN: 343.39d {+22h 53m 33s} -7.06d {-07d 03' 50"} SUN_DIST: 77.96 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 303.13d {+20h 12m 32s} -20.37d {-20d 21' 56"} MOON_DIST: 37.17 [deg] GAL_COORDS: 357.39, 1.92 [deg] galactic lon,lat of the burst ECL_COORDS: 263.85, -6.83 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.