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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 24 Mar 18 21:09:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800463
SRC_RA:          271.9845d {+18h 07m 56s} (J2000),
                 272.2682d {+18h 09m 04s} (current),
                 271.2030d {+18h 04m 49s} (1950)
SRC_DEC:         -26.8666d {-26d 51' 59"} (J2000),
                 -26.8629d {-26d 51' 45"} (current),
                 -26.8743d {-26d 52' 27"} (1950)
DISCOVERY_DATE:  18173 TJD;    55 DOY;   18/02/24 (yy/mm/dd)
DISCOVERY_TIME:  76188 SOD {21:09:48.00} UT
LEAD_TIME:       27.807 [days]
MAX_DATE:        18201 TJD;    83 DOY;   18/03/24 (yy/mm/dd)
MAX_TIME:        59529 SOD {16:32:09.59} UT
MAX_UNCERT:      0.280 [days]
CUSP_WIDTH:      4.45 +/- 0.50 [days]
u0:              0.44 +/- 0.01 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.84 +/- 0.00 [mag]
AMPLIFICATION:   2.40 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0463.html
SUN_POSTN:         3.84d {+00h 15m 21s}   +1.66d {+01d 39' 39"}
SUN_DIST:         92.15 [deg]   Sun_angle= 6.1 [hr] (West of Sun)
MOON_POSTN:       97.69d {+06h 30m 46s}  +20.21d {+20d 12' 52"}
MOON_DIST:       171.70 [deg]
GAL_COORDS:        4.27, -3.23 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.77, -3.44 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.