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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 22 Sep 18 07:59:54 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801709
SRC_RA:          269.9829d {+17h 59m 56s} (J2000),
                 270.2808d {+18h 01m 07s} (current),
                 269.1839d {+17h 56m 44s} (1950)
SRC_DEC:         -29.6445d {-29d 38' 39"} (J2000),
                 -29.6443d {-29d 38' 38"} (current),
                 -29.6425d {-29d 38' 32"} (1950)
DISCOVERY_DATE:  18352 TJD;   234 DOY;   18/08/22 (yy/mm/dd)
DISCOVERY_TIME:  28794 SOD {07:59:54.00} UT
LEAD_TIME:       39.084 [days]
MAX_DATE:        18391 TJD;   273 DOY;   18/09/30 (yy/mm/dd)
MAX_TIME:        36028 SOD {10:00:28.79} UT
MAX_UNCERT:      2.910 [days]
CUSP_WIDTH:      16.12 +/- 1.18 [days]
u0:              1.30 +/- 0.07 [RingUnits]
MAX_MAG:         16.9 mag (estimated)
BASE_MAG:        17.10 +/- 0.00 [mag]
AMPLIFICATION:   1.18 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1709.html
SUN_POSTN:       179.33d {+11h 57m 20s}   +0.29d {+00d 17' 19"}
SUN_DIST:         90.97 [deg]   Sun_angle= -6.1 [hr] (East of Sun)
MOON_POSTN:      330.72d {+22h 02m 52s}  -14.02d {-14d 01' 26"}
MOON_DIST:        57.60 [deg]
GAL_COORDS:        0.98, -3.05 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.99, -6.21 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.