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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 05 Sep 18 19:37:47 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801637
SRC_RA:          268.1768d {+17h 52m 42s} (J2000),
                 268.4792d {+17h 53m 55s} (current),
                 267.3637d {+17h 49m 27s} (1950)
SRC_DEC:         -31.8151d {-31d 48' 53"} (J2000),
                 -31.8181d {-31d 49' 04"} (current),
                 -31.8043d {-31d 48' 14"} (1950)
DISCOVERY_DATE:  18335 TJD;   217 DOY;   18/08/05 (yy/mm/dd)
DISCOVERY_TIME:  70667 SOD {19:37:47.00} UT
LEAD_TIME:       87.760 [days]
MAX_DATE:        18423 TJD;   305 DOY;   18/11/01 (yy/mm/dd)
MAX_TIME:        49939 SOD {13:52:19.20} UT
MAX_UNCERT:      14.820 [days]
CUSP_WIDTH:      34.28 +/- 3.40 [days]
u0:              0.87 +/- 0.55 [RingUnits]
MAX_MAG:         16.2 mag (estimated)
BASE_MAG:        16.62 +/- 0.00 [mag]
AMPLIFICATION:   1.44 +/- 0.56 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1637.html
SUN_POSTN:       164.51d {+10h 58m 02s}   +6.60d {+06d 36' 15"}
SUN_DIST:        105.33 [deg]   Sun_angle= -6.9 [hr] (East of Sun)
MOON_POSTN:      110.22d {+07h 20m 52s}  +20.79d {+20d 47' 37"}
MOON_DIST:       157.68 [deg]
GAL_COORDS:      358.32, -2.79 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.43, -8.39 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.