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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 03 Sep 18 19:27:43 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801618
SRC_RA:          263.6733d {+17h 34m 42s} (J2000),
                 263.9708d {+17h 35m 53s} (current),
                 262.8734d {+17h 31m 30s} (1950)
SRC_DEC:         -29.9716d {-29d 58' 17"} (J2000),
                 -29.9827d {-29d 58' 57"} (current),
                 -29.9390d {-29d 56' 19"} (1950)
DISCOVERY_DATE:  18333 TJD;   215 DOY;   18/08/03 (yy/mm/dd)
DISCOVERY_TIME:  70063 SOD {19:27:43.00} UT
LEAD_TIME:       27.534 [days]
MAX_DATE:        18361 TJD;   243 DOY;   18/08/31 (yy/mm/dd)
MAX_TIME:        29808 SOD {08:16:48.00} UT
MAX_UNCERT:      0.730 [days]
CUSP_WIDTH:      7.62 +/- 0.73 [days]
u0:              1.24 +/- 0.02 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.24 +/- 0.00 [mag]
AMPLIFICATION:   1.21 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1618.html
SUN_POSTN:       162.70d {+10h 50m 47s}   +7.35d {+07d 20' 47"}
SUN_DIST:        103.41 [deg]   Sun_angle= -6.8 [hr] (East of Sun)
MOON_POSTN:       79.67d {+05h 18m 40s}  +19.48d {+19d 28' 59"}
MOON_DIST:       168.80 [deg]
GAL_COORDS:      357.86,  1.47 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.48, -6.65 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.