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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 01 Jun 12 00:00:52 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200818
SRC_RA:          270.1317d {+18h 00m 32s} (J2000),
                 270.3276d {+18h 01m 19s} (current),
                 269.3376d {+17h 57m 21s} (1950)
SRC_DEC:         -28.8876d {-28d 53' 14"} (J2000),
                 -28.8873d {-28d 53' 13"} (current),
                 -28.8863d {-28d 53' 10"} (1950)
DISCOVERY_DATE:  16048 TJD;   122 DOY;   12/05/01 (yy/mm/dd)
DISCOVERY_TIME:  52 SOD {00:00:52.00} UT
LEAD_TIME:       30.834 [days]
MAX_DATE:        16078 TJD;   152 DOY;   12/05/31 (yy/mm/dd)
MAX_TIME:        72143 SOD {20:02:23.99} UT
MAX_UNCERT:      0.000 [days]
CUSP_WIDTH:      0.08 +/- 0.00 [days]
u0:              0.77 +/- 0.01 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.48 +/- 0.00 [mag]
AMPLIFICATION:   1.56 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0818.html
SUN_POSTN:        69.34d {+04h 37m 20s}  +22.08d {+22d 04' 41"}
SUN_DIST:        159.90 [deg]   Sun_angle= 10.6 [hr] (West of Sun)
MOON_POSTN:      199.40d {+13h 17m 37s}  -11.93d {-11d 55' 58"}
MOON_DIST:        67.67 [deg]
GAL_COORDS:        1.70, -2.79 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.12, -5.45 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.