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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 15 May 18 08:07:39 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800804
SRC_RA:          267.5386d {+17h 50m 09s} (J2000),
                 267.8391d {+17h 51m 21s} (current),
                 266.7171d {+17h 46m 52s} (1950)
SRC_DEC:         -33.0671d {-33d 04' 01"} (J2000),
                 -33.0712d {-33d 04' 15"} (current),
                 -33.0531d {-33d 03' 10"} (1950)
DISCOVERY_DATE:  18223 TJD;   105 DOY;   18/04/15 (yy/mm/dd)
DISCOVERY_TIME:  29259 SOD {08:07:39.00} UT
LEAD_TIME:       28.459 [days]
MAX_DATE:        18251 TJD;   133 DOY;   18/05/13 (yy/mm/dd)
MAX_TIME:        68947 SOD {19:09:07.19} UT
MAX_UNCERT:      0.450 [days]
CUSP_WIDTH:      14.71 +/- 1.20 [days]
u0:              0.32 +/- 0.00 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        20.13 +/- 0.00 [mag]
AMPLIFICATION:   3.21 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0804.html
SUN_POSTN:        52.10d {+03h 28m 23s}  +18.88d {+18d 53' 00"}
SUN_DIST:        145.10 [deg]   Sun_angle= 9.6 [hr] (West of Sun)
MOON_POSTN:       51.32d {+03h 25m 18s}  +13.67d {+13d 40' 10"}
MOON_DIST:       141.57 [deg]
GAL_COORDS:      356.96, -2.97 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.91, -9.65 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.