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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 31 Mar 18 18:20:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800512
SRC_RA:          265.2420d {+17h 40m 58s} (J2000),
                 265.5235d {+17h 42m 06s} (current),
                 264.4676d {+17h 37m 52s} (1950)
SRC_DEC:         -25.7833d {-25d 46' 59"} (J2000),
                 -25.7914d {-25d 47' 28"} (current),
                 -25.7583d {-25d 45' 29"} (1950)
DISCOVERY_DATE:  18180 TJD;    62 DOY;   18/03/03 (yy/mm/dd)
DISCOVERY_TIME:  66044 SOD {18:20:44.00} UT
LEAD_TIME:       28.668 [days]
MAX_DATE:        18209 TJD;    91 DOY;   18/04/01 (yy/mm/dd)
MAX_TIME:        37324 SOD {10:22:04.80} UT
MAX_UNCERT:      2.970 [days]
CUSP_WIDTH:      8.65 +/- 1.57 [days]
u0:              1.73 +/- 0.08 [RingUnits]
MAX_MAG:         16.9 mag (estimated)
BASE_MAG:        17.03 +/- 0.00 [mag]
AMPLIFICATION:   1.09 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0512.html
SUN_POSTN:        10.10d {+00h 40m 24s}   +4.35d {+04d 20' 51"}
SUN_DIST:        105.01 [deg]   Sun_angle= 7.0 [hr] (West of Sun)
MOON_POSTN:      194.67d {+12h 58m 42s}   -1.42d {-01d 25' 20"}
MOON_DIST:        72.18 [deg]
GAL_COORDS:        2.14,  2.53 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.71, -2.41 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.