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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 09 Apr 18 13:54:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800544
SRC_RA:          262.9029d {+17h 31m 37s} (J2000),
                 263.1938d {+17h 32m 47s} (current),
                 262.1034d {+17h 28m 25s} (1950)
SRC_DEC:         -29.9525d {-29d 57' 08"} (J2000),
                 -29.9648d {-29d 57' 52"} (current),
                 -29.9162d {-29d 54' 57"} (1950)
DISCOVERY_DATE:  18186 TJD;    68 DOY;   18/03/09 (yy/mm/dd)
DISCOVERY_TIME:  50080 SOD {13:54:40.00} UT
LEAD_TIME:       25.338 [days]
MAX_DATE:        18211 TJD;    93 DOY;   18/04/03 (yy/mm/dd)
MAX_TIME:        79315 SOD {22:01:55.20} UT
MAX_UNCERT:      5.390 [days]
CUSP_WIDTH:      26.64 +/- 5.58 [days]
u0:              0.89 +/- 0.04 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        19.54 +/- 0.00 [mag]
AMPLIFICATION:   1.43 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0544.html
SUN_POSTN:        18.16d {+01h 12m 38s}   +7.69d {+07d 41' 36"}
SUN_DIST:        115.42 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:      305.50d {+20h 21m 59s}  -18.58d {-18d 34' 30"}
MOON_DIST:        39.96 [deg]
GAL_COORDS:      357.51,  2.04 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.81, -6.67 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.