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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 22 Sep 18 08:00:02 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801713
SRC_RA:          268.0909d {+17h 52m 22s} (J2000),
                 268.3918d {+17h 53m 34s} (current),
                 267.2839d {+17h 49m 08s} (1950)
SRC_DEC:         -30.9111d {-30d 54' 39"} (J2000),
                 -30.9143d {-30d 54' 50"} (current),
                 -30.8999d {-30d 53' 59"} (1950)
DISCOVERY_DATE:  18352 TJD;   234 DOY;   18/08/22 (yy/mm/dd)
DISCOVERY_TIME:  28802 SOD {08:00:02.00} UT
LEAD_TIME:       25.744 [days]
MAX_DATE:        18378 TJD;   260 DOY;   18/09/17 (yy/mm/dd)
MAX_TIME:        6652 SOD {01:50:52.80} UT
MAX_UNCERT:      0.060 [days]
CUSP_WIDTH:      8.72 +/- 1.41 [days]
u0:              0.16 +/- 0.05 [RingUnits]
MAX_MAG:         16.9 mag (estimated)
BASE_MAG:        18.90 +/- 0.00 [mag]
AMPLIFICATION:   6.21 +/- 2.16 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1713.html
SUN_POSTN:       179.33d {+11h 57m 20s}   +0.29d {+00d 17' 19"}
SUN_DIST:         89.34 [deg]   Sun_angle= -5.9 [hr] (East of Sun)
MOON_POSTN:      330.72d {+22h 02m 52s}  -14.02d {-14d 01' 25"}
MOON_DIST:        59.26 [deg]
GAL_COORDS:      359.06, -2.27 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.35, -7.48 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.