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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 09 Jun 19 21:07:42 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900909
SRC_RA:          268.4715d {+17h 53m 53s} (J2000),
                 268.7802d {+17h 55m 07s} (current),
                 267.6740d {+17h 50m 42s} (1950)
SRC_DEC:         -29.4363d {-29d 26' 10"} (J2000),
                 -29.4389d {-29d 26' 19"} (current),
                 -29.4269d {-29d 25' 36"} (1950)
DISCOVERY_DATE:  18612 TJD;   129 DOY;   19/05/09 (yy/mm/dd)
DISCOVERY_TIME:  76062 SOD {21:07:42.00} UT
LEAD_TIME:       34.973 [days]
MAX_DATE:        18647 TJD;   164 DOY;   19/06/13 (yy/mm/dd)
MAX_TIME:        73699 SOD {20:28:19.20} UT
MAX_UNCERT:      1.100 [days]
CUSP_WIDTH:      12.30 +/- 1.08 [days]
u0:              0.22 +/- 0.09 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        20.00 +/- 0.00 [mag]
AMPLIFICATION:   4.49 +/- 1.82 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0909.html
SUN_POSTN:        77.77d {+05h 11m 04s}  +22.96d {+22d 57' 35"}
SUN_DIST:        168.19 [deg]   Sun_angle= 11.3 [hr] (West of Sun)
MOON_POSTN:      166.84d {+11h 07m 22s}  +10.33d {+10d 19' 43"}
MOON_DIST:       105.39 [deg]
GAL_COORDS:        0.50, -1.80 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.66, -6.00 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.