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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 24 Mar 18 21:10:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800471
SRC_RA:          263.3437d {+17h 33m 22s} (J2000),
                 263.6189d {+17h 34m 29s} (current),
                 262.5858d {+17h 30m 21s} (1950)
SRC_DEC:         -23.0300d {-23d 01' 47"} (J2000),
                 -23.0415d {-23d 02' 28"} (current),
                 -22.9959d {-22d 59' 44"} (1950)
DISCOVERY_DATE:  18173 TJD;    55 DOY;   18/02/24 (yy/mm/dd)
DISCOVERY_TIME:  76204 SOD {21:10:04.00} UT
LEAD_TIME:       25.786 [days]
MAX_DATE:        18199 TJD;    81 DOY;   18/03/22 (yy/mm/dd)
MAX_TIME:        57715 SOD {16:01:55.20} UT
MAX_UNCERT:      0.060 [days]
CUSP_WIDTH:      7.11 +/- 0.17 [days]
u0:              0.18 +/- 0.00 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        19.58 +/- 0.00 [mag]
AMPLIFICATION:   5.34 +/- 0.09 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0471.html
SUN_POSTN:         3.84d {+00h 15m 21s}   +1.66d {+01d 39' 39"}
SUN_DIST:        100.05 [deg]   Sun_angle= 6.7 [hr] (West of Sun)
MOON_POSTN:       97.69d {+06h 30m 46s}  +20.21d {+20d 12' 52"}
MOON_DIST:       166.62 [deg]
GAL_COORDS:        3.55,  5.46 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.88,  0.27 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.