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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 09 Apr 18 13:54:17 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800533
SRC_RA:          269.3213d {+17h 57m 17s} (J2000),
                 269.6103d {+17h 58m 26s} (current),
                 268.5269d {+17h 54m 06s} (1950)
SRC_DEC:         -28.9323d {-28d 55' 55"} (J2000),
                 -28.9332d {-28d 55' 59"} (current),
                 -28.9271d {-28d 55' 36"} (1950)
DISCOVERY_DATE:  18186 TJD;    68 DOY;   18/03/09 (yy/mm/dd)
DISCOVERY_TIME:  50057 SOD {13:54:17.00} UT
LEAD_TIME:       27.254 [days]
MAX_DATE:        18213 TJD;    95 DOY;   18/04/05 (yy/mm/dd)
MAX_TIME:        71971 SOD {19:59:31.20} UT
MAX_UNCERT:      0.300 [days]
CUSP_WIDTH:      3.91 +/- 0.36 [days]
u0:              0.26 +/- 0.05 [RingUnits]
MAX_MAG:         18.2 mag (estimated)
BASE_MAG:        19.67 +/- 0.00 [mag]
AMPLIFICATION:   3.87 +/- 0.76 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0533.html
SUN_POSTN:        18.16d {+01h 12m 38s}   +7.69d {+07d 41' 36"}
SUN_DIST:        109.92 [deg]   Sun_angle= 7.2 [hr] (West of Sun)
MOON_POSTN:      305.49d {+20h 21m 58s}  -18.58d {-18d 34' 32"}
MOON_DIST:        34.28 [deg]
GAL_COORDS:        1.31, -2.19 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.40, -5.49 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.