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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 07 Mar 18 02:01:23 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800311
SRC_RA:          264.4002d {+17h 37m 36s} (J2000),
                 264.6991d {+17h 38m 48s} (current),
                 263.5751d {+17h 34m 18s} (1950)
SRC_DEC:         -33.7031d {-33d 42' 10"} (J2000),
                 -33.7127d {-33d 42' 45"} (current),
                 -33.6739d {-33d 40' 25"} (1950)
DISCOVERY_DATE:  18156 TJD;    38 DOY;   18/02/07 (yy/mm/dd)
DISCOVERY_TIME:  7283 SOD {02:01:23.00} UT
LEAD_TIME:       -19.672 [days]
MAX_DATE:        18136 TJD;    18 DOY;   18/01/18 (yy/mm/dd)
MAX_TIME:        35596 SOD {09:53:16.80} UT
MAX_UNCERT:      9.640 [days]
CUSP_WIDTH:      98.12 +/- 7.50 [days]
u0:              1.56 +/- 0.03 [RingUnits]
MAX_MAG:         16.8 mag (estimated)
BASE_MAG:        16.88 +/- 0.00 [mag]
AMPLIFICATION:   1.12 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0311.html
SUN_POSTN:       347.53d {+23h 10m 07s}   -5.35d {-05d 20' 49"}
SUN_DIST:         81.08 [deg]   Sun_angle= 5.5 [hr] (West of Sun)
MOON_POSTN:      228.67d {+15h 14m 42s}  -12.64d {-12d 38' 27"}
MOON_DIST:        38.93 [deg]
GAL_COORDS:      355.05, -1.07 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.27,-10.36 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.