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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 17 Apr 18 20:56:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800616
SRC_RA:          266.0960d {+17h 44m 23s} (J2000),
                 266.3721d {+17h 45m 29s} (current),
                 265.3381d {+17h 41m 21s} (1950)
SRC_DEC:         -22.9306d {-22d 55' 49"} (J2000),
                 -22.9373d {-22d 56' 13"} (current),
                 -22.9098d {-22d 54' 34"} (1950)
DISCOVERY_DATE:  18194 TJD;    76 DOY;   18/03/17 (yy/mm/dd)
DISCOVERY_TIME:  75406 SOD {20:56:46.00} UT
LEAD_TIME:       25.388 [days]
MAX_DATE:        18220 TJD;   102 DOY;   18/04/12 (yy/mm/dd)
MAX_TIME:        22550 SOD {06:15:50.39} UT
MAX_UNCERT:      0.070 [days]
CUSP_WIDTH:      11.59 +/- 0.35 [days]
u0:              0.22 +/- 0.00 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        19.30 +/- 0.00 [mag]
AMPLIFICATION:   4.62 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0616.html
SUN_POSTN:        25.81d {+01h 43m 15s}  +10.69d {+10d 41' 21"}
SUN_DIST:        121.14 [deg]   Sun_angle= 8.0 [hr] (West of Sun)
MOON_POSTN:       50.03d {+03h 20m 07s}  +13.24d {+13d 14' 24"}
MOON_DIST:       144.23 [deg]
GAL_COORDS:        4.98,  3.37 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.40,  0.46 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.