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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 26 Apr 19 20:46:00 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900553
SRC_RA:          270.8464d {+18h 03m 23s} (J2000),
                 271.1517d {+18h 04m 36s} (current),
                 270.0528d {+18h 00m 13s} (1950)
SRC_DEC:         -28.8095d {-28d 48' 33"} (J2000),
                 -28.8076d {-28d 48' 26"} (current),
                 -28.8117d {-28d 48' 41"} (1950)
DISCOVERY_DATE:  18568 TJD;    85 DOY;   19/03/26 (yy/mm/dd)
DISCOVERY_TIME:  74760 SOD {20:46:00.00} UT
LEAD_TIME:       56.832 [days]
MAX_DATE:        18625 TJD;   142 DOY;   19/05/22 (yy/mm/dd)
MAX_TIME:        60220 SOD {16:43:40.80} UT
MAX_UNCERT:      1.670 [days]
CUSP_WIDTH:      32.56 +/- 1.38 [days]
u0:              0.00 +/- 1.17 [RingUnits]
MAX_MAG:         10.8 mag (estimated)
BASE_MAG:        19.05 +/- 0.00 [mag]
AMPLIFICATION:   624.87 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0553.html
SUN_POSTN:        34.01d {+02h 16m 02s}  +13.63d {+13d 37' 47"}
SUN_DIST:        125.14 [deg]   Sun_angle= 8.2 [hr] (West of Sun)
MOON_POSTN:      308.30d {+20h 33m 12s}  -20.12d {-20d 07' 14"}
MOON_DIST:        34.76 [deg]
GAL_COORDS:        2.08, -3.29 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.74, -5.37 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.