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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 05 Jun 19 12:07:15 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900859
SRC_RA:          270.8973d {+18h 03m 35s} (J2000),
                 271.2075d {+18h 04m 50s} (current),
                 270.0954d {+18h 00m 23s} (1950)
SRC_DEC:         -30.1031d {-30d 06' 10"} (J2000),
                 -30.1011d {-30d 06' 03"} (current),
                 -30.1055d {-30d 06' 19"} (1950)
DISCOVERY_DATE:  18608 TJD;   125 DOY;   19/05/05 (yy/mm/dd)
DISCOVERY_TIME:  43635 SOD {12:07:15.00} UT
LEAD_TIME:       33.964 [days]
MAX_DATE:        18642 TJD;   159 DOY;   19/06/08 (yy/mm/dd)
MAX_TIME:        40521 SOD {11:15:21.60} UT
MAX_UNCERT:      2.650 [days]
CUSP_WIDTH:      15.90 +/- 2.22 [days]
u0:              0.42 +/- 0.10 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.78 +/- 0.00 [mag]
AMPLIFICATION:   2.49 +/- 0.52 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0859.html
SUN_POSTN:        73.25d {+04h 53m 00s}  +22.54d {+22d 32' 35"}
SUN_DIST:        162.25 [deg]   Sun_angle= 10.8 [hr] (West of Sun)
MOON_POSTN:      102.62d {+06h 50m 28s}  +22.27d {+22d 16' 29"}
MOON_DIST:       167.13 [deg]
GAL_COORDS:        0.97, -3.96 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.78, -6.67 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.