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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 24 May 19 19:51:03 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900775
SRC_RA:          270.9577d {+18h 03m 50s} (J2000),
                 271.2607d {+18h 05m 03s} (current),
                 270.1733d {+18h 00m 42s} (1950)
SRC_DEC:         -27.3346d {-27d 20' 04"} (J2000),
                 -27.3325d {-27d 19' 56"} (current),
                 -27.3373d {-27d 20' 13"} (1950)
DISCOVERY_DATE:  18597 TJD;   114 DOY;   19/04/24 (yy/mm/dd)
DISCOVERY_TIME:  71463 SOD {19:51:03.00} UT
LEAD_TIME:       28.396 [days]
MAX_DATE:        18626 TJD;   143 DOY;   19/05/23 (yy/mm/dd)
MAX_TIME:        19267 SOD {05:21:07.20} UT
MAX_UNCERT:      0.340 [days]
CUSP_WIDTH:      6.46 +/- 0.28 [days]
u0:              0.75 +/- 0.00 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        18.32 +/- 0.00 [mag]
AMPLIFICATION:   1.59 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0775.html
SUN_POSTN:        61.34d {+04h 05m 21s}  +20.82d {+20d 49' 30"}
SUN_DIST:        151.99 [deg]   Sun_angle= 10.0 [hr] (West of Sun)
MOON_POSTN:      316.13d {+21h 04m 30s}  -19.01d {-19d 00' 46"}
MOON_DIST:        41.85 [deg]
GAL_COORDS:        3.41, -2.66 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.85, -3.90 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.