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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 23 May 12 23:48:18 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200764
SRC_RA:          272.9115d {+18h 11m 39s} (J2000),
                 273.1059d {+18h 12m 25s} (current),
                 272.1219d {+18h 08m 29s} (1950)
SRC_DEC:         -28.1804d {-28d 10' 48"} (J2000),
                 -28.1768d {-28d 10' 35"} (current),
                 -28.1926d {-28d 11' 32"} (1950)
DISCOVERY_DATE:  16040 TJD;   114 DOY;   12/04/23 (yy/mm/dd)
DISCOVERY_TIME:  85698 SOD {23:48:18.00} UT
LEAD_TIME:       27.620 [days]
MAX_DATE:        16068 TJD;   142 DOY;   12/05/21 (yy/mm/dd)
MAX_TIME:        52876 SOD {14:41:16.80} UT
MAX_UNCERT:      0.120 [days]
CUSP_WIDTH:      0.97 +/- 0.08 [days]
u0:              1.16 +/- 0.04 [RingUnits]
MAX_MAG:         17.7 mag (estimated)
BASE_MAG:        17.97 +/- 0.00 [mag]
AMPLIFICATION:   1.24 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0764.html
SUN_POSTN:        61.19d {+04h 04m 46s}  +20.80d {+20d 47' 58"}
SUN_DIST:        150.13 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:       96.62d {+06h 26m 28s}  +20.54d {+20d 32' 40"}
MOON_DIST:       171.73 [deg]
GAL_COORDS:        3.51, -4.58 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.58, -4.77 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.