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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 24 Feb 18 20:50:41 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800226
SRC_RA:          272.5976d {+18h 10m 23s} (J2000),
                 272.8802d {+18h 11m 31s} (current),
                 271.8154d {+18h 07m 16s} (1950)
SRC_DEC:         -26.9808d {-26d 58' 50"} (J2000),
                 -26.9760d {-26d 58' 33"} (current),
                 -26.9915d {-26d 59' 28"} (1950)
DISCOVERY_DATE:  18142 TJD;    24 DOY;   18/01/24 (yy/mm/dd)
DISCOVERY_TIME:  75041 SOD {20:50:41.00} UT
LEAD_TIME:       29.438 [days]
MAX_DATE:        18172 TJD;    54 DOY;   18/02/23 (yy/mm/dd)
MAX_TIME:        26524 SOD {07:22:04.80} UT
MAX_UNCERT:      0.110 [days]
CUSP_WIDTH:      2.66 +/- 0.27 [days]
u0:              0.55 +/- 0.01 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.57 +/- 0.00 [mag]
AMPLIFICATION:   2.00 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0226.html
SUN_POSTN:       337.96d {+22h 31m 52s}   -9.24d {-09d 14' 13"}
SUN_DIST:         63.68 [deg]   Sun_angle= 4.3 [hr] (West of Sun)
MOON_POSTN:       86.19d {+05h 44m 45s}  +19.54d {+19d 32' 41"}
MOON_DIST:       170.36 [deg]
GAL_COORDS:        4.43, -3.76 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.32, -3.56 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.