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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 21 Feb 18 22:54:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800043
SRC_RA:          268.3740d {+17h 53m 30s} (J2000),
                 268.6728d {+17h 54m 41s} (current),
                 267.5468d {+17h 50m 11s} (1950)
SRC_DEC:         -33.8689d {-33d 52' 07"} (J2000),
                 -33.8715d {-33d 52' 16"} (current),
                 -33.8590d {-33d 51' 31"} (1950)
DISCOVERY_DATE:  18139 TJD;    21 DOY;   18/01/21 (yy/mm/dd)
DISCOVERY_TIME:  82478 SOD {22:54:38.00} UT
LEAD_TIME:       43.819 [days]
MAX_DATE:        18183 TJD;    65 DOY;   18/03/06 (yy/mm/dd)
MAX_TIME:        66873 SOD {18:34:33.60} UT
MAX_UNCERT:      6.520 [days]
CUSP_WIDTH:      22.50 +/- 3.60 [days]
u0:              1.37 +/- 0.09 [RingUnits]
MAX_MAG:         15.0 mag (estimated)
BASE_MAG:        15.17 +/- 0.00 [mag]
AMPLIFICATION:   1.16 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0043.html
SUN_POSTN:       335.19d {+22h 20m 46s}  -10.31d {-10d 18' 27"}
SUN_DIST:         64.84 [deg]   Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN:       44.66d {+02h 58m 39s}  +11.43d {+11d 25' 46"}
MOON_DIST:       134.09 [deg]
GAL_COORDS:      356.62, -3.97 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.63,-10.44 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.