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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 22 Jun 18 19:56:53 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801109
SRC_RA:          269.7524d {+17h 59m 01s} (J2000),
                 270.0517d {+18h 00m 12s} (current),
                 268.9388d {+17h 55m 45s} (1950)
SRC_DEC:         -31.8727d {-31d 52' 21"} (J2000),
                 -31.8729d {-31d 52' 21"} (current),
                 -31.8695d {-31d 52' 09"} (1950)
DISCOVERY_DATE:  18260 TJD;   142 DOY;   18/05/22 (yy/mm/dd)
DISCOVERY_TIME:  71813 SOD {19:56:53.00} UT
LEAD_TIME:       2.560 [days]
MAX_DATE:        18263 TJD;   145 DOY;   18/05/25 (yy/mm/dd)
MAX_TIME:        33782 SOD {09:23:02.39} UT
MAX_UNCERT:      3.730 [days]
CUSP_WIDTH:      95.97 +/- 6.83 [days]
u0:              0.92 +/- 0.01 [RingUnits]
MAX_MAG:         19.3 mag (estimated)
BASE_MAG:        19.64 +/- 0.00 [mag]
AMPLIFICATION:   1.40 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1109.html
SUN_POSTN:        91.47d {+06h 05m 53s}  +23.43d {+23d 25' 46"}
SUN_DIST:        171.46 [deg]   Sun_angle= -11.9 [hr] (East of Sun)
MOON_POSTN:      210.15d {+14h 00m 37s}   -6.75d {-06d 44' 47"}
MOON_DIST:        60.99 [deg]
GAL_COORDS:      358.94, -3.98 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.79, -8.43 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.