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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 12 Apr 19 20:28:15 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900475
SRC_RA:          261.7890d {+17h 27m 09s} (J2000),
                 262.0977d {+17h 28m 23s} (current),
                 260.9853d {+17h 23m 56s} (1950)
SRC_DEC:         -30.6883d {-30d 41' 17"} (J2000),
                 -30.7033d {-30d 42' 11"} (current),
                 -30.6466d {-30d 38' 47"} (1950)
DISCOVERY_DATE:  18554 TJD;    71 DOY;   19/03/12 (yy/mm/dd)
DISCOVERY_TIME:  73695 SOD {20:28:15.00} UT
LEAD_TIME:       100.369 [days]
MAX_DATE:        18655 TJD;   172 DOY;   19/06/21 (yy/mm/dd)
MAX_TIME:        19180 SOD {05:19:40.80} UT
MAX_UNCERT:      7.070 [days]
CUSP_WIDTH:      88.10 +/- 7.64 [days]
u0:              0.00 +/- 0.85 [RingUnits]
MAX_MAG:         10.7 mag (estimated)
BASE_MAG:        19.34 +/- 0.00 [mag]
AMPLIFICATION:   192.86 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0475.html
SUN_POSTN:        20.95d {+01h 23m 47s}   +8.81d {+08d 48' 30"}
SUN_DIST:        119.22 [deg]   Sun_angle= 7.9 [hr] (West of Sun)
MOON_POSTN:      115.29d {+07h 41m 10s}  +21.63d {+21d 37' 39"}
MOON_DIST:       148.99 [deg]
GAL_COORDS:      356.37,  2.43 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.88, -7.45 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.