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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 20 Mar 19 20:41:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900343
SRC_RA:          262.1024d {+17h 28m 25s} (J2000),
                 262.4046d {+17h 29m 37s} (current),
                 261.3134d {+17h 25m 15s} (1950)
SRC_DEC:         -28.3447d {-28d 20' 40"} (J2000),
                 -28.3591d {-28d 21' 32"} (current),
                 -28.3045d {-28d 18' 15"} (1950)
DISCOVERY_DATE:  18534 TJD;    51 DOY;   19/02/20 (yy/mm/dd)
DISCOVERY_TIME:  74488 SOD {20:41:28.00} UT
LEAD_TIME:       30.668 [days]
MAX_DATE:        18565 TJD;    82 DOY;   19/03/23 (yy/mm/dd)
MAX_TIME:        45791 SOD {12:43:11.99} UT
MAX_UNCERT:      13.490 [days]
CUSP_WIDTH:      109.09 +/- 10.89 [days]
u0:              0.87 +/- 0.02 [RingUnits]
MAX_MAG:         19.0 mag (estimated)
BASE_MAG:        19.38 +/- 0.00 [mag]
AMPLIFICATION:   1.44 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0343.html
SUN_POSTN:       359.95d {+23h 59m 49s}   -0.02d {-00d 01' 12"}
SUN_DIST:         96.63 [deg]   Sun_angle= 6.5 [hr] (West of Sun)
MOON_POSTN:      179.27d {+11h 57m 05s}   +5.21d {+05d 12' 41"}
MOON_DIST:        86.47 [deg]
GAL_COORDS:      358.47,  3.50 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.03, -5.10 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.