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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 26 Feb 18 20:30:45 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800264
SRC_RA:          263.4625d {+17h 33m 51s} (J2000),
                 263.7476d {+17h 34m 59s} (current),
                 262.6740d {+17h 30m 42s} (1950)
SRC_DEC:         -28.1823d {-28d 10' 55"} (J2000),
                 -28.1935d {-28d 11' 36"} (current),
                 -28.1487d {-28d 08' 54"} (1950)
DISCOVERY_DATE:  18144 TJD;    26 DOY;   18/01/26 (yy/mm/dd)
DISCOVERY_TIME:  73845 SOD {20:30:45.00} UT
LEAD_TIME:       28.530 [days]
MAX_DATE:        18173 TJD;    55 DOY;   18/02/24 (yy/mm/dd)
MAX_TIME:        33263 SOD {09:14:23.99} UT
MAX_UNCERT:      3.830 [days]
CUSP_WIDTH:      18.60 +/- 10.84 [days]
u0:              0.60 +/- 0.02 [RingUnits]
MAX_MAG:         19.8 mag (estimated)
BASE_MAG:        20.44 +/- 0.01 [mag]
AMPLIFICATION:   1.87 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0264.html
SUN_POSTN:       339.84d {+22h 39m 22s}   -8.50d {-08d 29' 45"}
SUN_DIST:         73.78 [deg]   Sun_angle= 5.1 [hr] (West of Sun)
MOON_POSTN:      116.88d {+07h 47m 31s}  +19.49d {+19d 29' 16"}
MOON_DIST:       148.58 [deg]
GAL_COORDS:      359.26,  2.59 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.22, -4.87 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.