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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 26 Feb 18 20:30:19 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800251
SRC_RA:          272.6467d {+18h 10m 35s} (J2000),
                 272.9363d {+18h 11m 45s} (current),
                 271.8455d {+18h 07m 23s} (1950)
SRC_DEC:         -30.0022d {-30d 00' 07"} (J2000),
                 -29.9973d {-29d 59' 49"} (current),
                 -30.0131d {-30d 00' 46"} (1950)
DISCOVERY_DATE:  18144 TJD;    26 DOY;   18/01/26 (yy/mm/dd)
DISCOVERY_TIME:  73819 SOD {20:30:19.00} UT
LEAD_TIME:       10.914 [days]
MAX_DATE:        18155 TJD;    37 DOY;   18/02/06 (yy/mm/dd)
MAX_TIME:        66355 SOD {18:25:55.20} UT
MAX_UNCERT:      1.590 [days]
CUSP_WIDTH:      24.23 +/- 2.91 [days]
u0:              0.07 +/- 0.17 [RingUnits]
MAX_MAG:         15.6 mag (estimated)
BASE_MAG:        18.43 +/- 0.00 [mag]
AMPLIFICATION:   13.76 +/- 32.48 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0251.html
SUN_POSTN:       339.84d {+22h 39m 22s}   -8.50d {-08d 29' 45"}
SUN_DIST:         65.80 [deg]   Sun_angle= 4.5 [hr] (West of Sun)
MOON_POSTN:      116.87d {+07h 47m 30s}  +19.49d {+19d 29' 17"}
MOON_DIST:       155.92 [deg]
GAL_COORDS:        1.79, -5.24 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.31, -6.58 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.