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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 24 May 19 19:51:15 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900781
SRC_RA:          267.4284d {+17h 49m 43s} (J2000),
                 267.7454d {+17h 50m 59s} (current),
                 266.6080d {+17h 46m 26s} (1950)
SRC_DEC:         -32.9137d {-32d 54' 48"} (J2000),
                 -32.9182d {-32d 55' 05"} (current),
                 -32.8992d {-32d 53' 56"} (1950)
DISCOVERY_DATE:  18597 TJD;   114 DOY;   19/04/24 (yy/mm/dd)
DISCOVERY_TIME:  71475 SOD {19:51:15.00} UT
LEAD_TIME:       37.624 [days]
MAX_DATE:        18635 TJD;   152 DOY;   19/06/01 (yy/mm/dd)
MAX_TIME:        38966 SOD {10:49:26.39} UT
MAX_UNCERT:      2.920 [days]
CUSP_WIDTH:      22.42 +/- 2.08 [days]
u0:              0.38 +/- 0.10 [RingUnits]
MAX_MAG:         18.6 mag (estimated)
BASE_MAG:        19.68 +/- 0.00 [mag]
AMPLIFICATION:   2.75 +/- 0.68 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0781.html
SUN_POSTN:        61.34d {+04h 05m 21s}  +20.82d {+20d 49' 30"}
SUN_DIST:        153.63 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:      316.13d {+21h 04m 30s}  -19.01d {-19d 00' 45"}
MOON_DIST:        45.24 [deg]
GAL_COORDS:      357.05, -2.81 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.81, -9.49 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.