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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 29 Sep 18 00:57:18 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801718
SRC_RA:          267.9917d {+17h 51m 58s} (J2000),
                 268.2868d {+17h 53m 09s} (current),
                 267.2010d {+17h 48m 48s} (1950)
SRC_DEC:         -28.3707d {-28d 22' 14"} (J2000),
                 -28.3741d {-28d 22' 26"} (current),
                 -28.3590d {-28d 21' 31"} (1950)
DISCOVERY_DATE:  18359 TJD;   241 DOY;   18/08/29 (yy/mm/dd)
DISCOVERY_TIME:  3438 SOD {00:57:18.00} UT
LEAD_TIME:       31.975 [days]
MAX_DATE:        18391 TJD;   273 DOY;   18/09/30 (yy/mm/dd)
MAX_TIME:        1296 SOD {00:21:36.00} UT
MAX_UNCERT:      1.420 [days]
CUSP_WIDTH:      13.25 +/- 0.83 [days]
u0:              0.44 +/- 0.09 [RingUnits]
MAX_MAG:         17.9 mag (estimated)
BASE_MAG:        18.81 +/- 0.00 [mag]
AMPLIFICATION:   2.39 +/- 0.41 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1718.html
SUN_POSTN:       185.37d {+12h 21m 28s}   -2.32d {-02d 19' 17"}
SUN_DIST:         82.67 [deg]   Sun_angle= -5.5 [hr] (East of Sun)
MOON_POSTN:       51.92d {+03h 27m 40s}  +13.88d {+13d 52' 37"}
MOON_DIST:       143.30 [deg]
GAL_COORDS:        1.20, -0.90 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.23, -4.94 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.