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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 11 May 18 19:44:11 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800772
SRC_RA:          264.0513d {+17h 36m 12s} (J2000),
                 264.3386d {+17h 37m 21s} (current),
                 263.2657d {+17h 33m 04s} (1950)
SRC_DEC:         -27.6799d {-27d 40' 47"} (J2000),
                 -27.6902d {-27d 41' 24"} (current),
                 -27.6491d {-27d 38' 56"} (1950)
DISCOVERY_DATE:  18219 TJD;   101 DOY;   18/04/11 (yy/mm/dd)
DISCOVERY_TIME:  71051 SOD {19:44:11.00} UT
LEAD_TIME:       28.088 [days]
MAX_DATE:        18247 TJD;   129 DOY;   18/05/09 (yy/mm/dd)
MAX_TIME:        78624 SOD {21:50:24.00} UT
MAX_UNCERT:      0.660 [days]
CUSP_WIDTH:      13.32 +/- 1.06 [days]
u0:              0.50 +/- 0.01 [RingUnits]
MAX_MAG:         19.8 mag (estimated)
BASE_MAG:        20.67 +/- 0.00 [mag]
AMPLIFICATION:   2.16 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0772.html
SUN_POSTN:        48.64d {+03h 14m 33s}  +18.02d {+18d 01' 21"}
SUN_DIST:        145.85 [deg]   Sun_angle= 9.6 [hr] (West of Sun)
MOON_POSTN:        5.07d {+00h 20m 16s}   -2.24d {-02d 14' 39"}
MOON_DIST:        98.43 [deg]
GAL_COORDS:      359.97,  2.42 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.72, -4.35 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.