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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 12 Sep 18 19:45:57 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801665
SRC_RA:          268.3757d {+17h 53m 30s} (J2000),
                 268.6694d {+17h 54m 41s} (current),
                 267.5870d {+17h 50m 21s} (1950)
SRC_DEC:         -28.0389d {-28d 02' 19"} (J2000),
                 -28.0416d {-28d 02' 29"} (current),
                 -28.0291d {-28d 01' 44"} (1950)
DISCOVERY_DATE:  18342 TJD;   224 DOY;   18/08/12 (yy/mm/dd)
DISCOVERY_TIME:  71157 SOD {19:45:57.00} UT
LEAD_TIME:       28.467 [days]
MAX_DATE:        18371 TJD;   253 DOY;   18/09/10 (yy/mm/dd)
MAX_TIME:        25142 SOD {06:59:02.40} UT
MAX_UNCERT:      0.050 [days]
CUSP_WIDTH:      6.49 +/- 0.19 [days]
u0:              0.25 +/- 0.00 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        20.01 +/- 0.00 [mag]
AMPLIFICATION:   4.01 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1665.html
SUN_POSTN:       170.81d {+11h 23m 13s}   +3.96d {+03d 57' 42"}
SUN_DIST:         98.80 [deg]   Sun_angle= -6.5 [hr] (East of Sun)
MOON_POSTN:      210.53d {+14h 02m 08s}   -6.99d {-06d 59' 11"}
MOON_DIST:        58.69 [deg]
GAL_COORDS:        1.66, -1.02 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.56, -4.61 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.