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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 07 Apr 19 14:42:17 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900424
SRC_RA:          263.6154d {+17h 34m 28s} (J2000),
                 263.9181d {+17h 35m 40s} (current),
                 262.8267d {+17h 31m 18s} (1950)
SRC_DEC:         -28.2036d {-28d 12' 12"} (J2000),
                 -28.2152d {-28d 12' 54"} (current),
                 -28.1707d {-28d 10' 14"} (1950)
DISCOVERY_DATE:  18549 TJD;    66 DOY;   19/03/07 (yy/mm/dd)
DISCOVERY_TIME:  52937 SOD {14:42:17.00} UT
LEAD_TIME:       23.763 [days]
MAX_DATE:        18573 TJD;    90 DOY;   19/03/31 (yy/mm/dd)
MAX_TIME:        32486 SOD {09:01:26.40} UT
MAX_UNCERT:      0.140 [days]
CUSP_WIDTH:      32.81 +/- 9.38 [days]
u0:              0.02 +/- 0.00 [RingUnits]
MAX_MAG:         15.3 mag (estimated)
BASE_MAG:        19.16 +/- 0.00 [mag]
AMPLIFICATION:   33.56 +/- 10.56 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0424.html
SUN_POSTN:        16.13d {+01h 04m 32s}   +6.87d {+06d 52' 05"}
SUN_DIST:        112.79 [deg]   Sun_angle= 7.5 [hr] (West of Sun)
MOON_POSTN:       42.58d {+02h 50m 20s}  +11.43d {+11d 25' 33"}
MOON_DIST:       137.92 [deg]
GAL_COORDS:      359.32,  2.46 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.36, -4.89 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.