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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 09 Jun 19 21:07:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900913
SRC_RA:          269.1715d {+17h 56m 41s} (J2000),
                 269.4833d {+17h 57m 56s} (current),
                 268.3660d {+17h 53m 28s} (1950)
SRC_DEC:         -30.6562d {-30d 39' 21"} (J2000),
                 -30.6575d {-30d 39' 26"} (current),
                 -30.6502d {-30d 39' 00"} (1950)
DISCOVERY_DATE:  18612 TJD;   129 DOY;   19/05/09 (yy/mm/dd)
DISCOVERY_TIME:  76070 SOD {21:07:50.00} UT
LEAD_TIME:       30.780 [days]
MAX_DATE:        18643 TJD;   160 DOY;   19/06/09 (yy/mm/dd)
MAX_TIME:        57024 SOD {15:50:24.00} UT
MAX_UNCERT:      1.490 [days]
CUSP_WIDTH:      18.69 +/- 1.51 [days]
u0:              0.79 +/- 0.01 [RingUnits]
MAX_MAG:         19.4 mag (estimated)
BASE_MAG:        19.84 +/- 0.00 [mag]
AMPLIFICATION:   1.54 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0913.html
SUN_POSTN:        77.77d {+05h 11m 04s}  +22.96d {+22d 57' 35"}
SUN_DIST:        167.03 [deg]   Sun_angle= 11.2 [hr] (West of Sun)
MOON_POSTN:      166.84d {+11h 07m 22s}  +10.33d {+10d 19' 42"}
MOON_DIST:       106.06 [deg]
GAL_COORDS:      359.75, -2.94 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.28, -7.22 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.