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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 25 Aug 13 13:55:12 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301680
SRC_RA:          269.3770d {+17h 57m 30s} (J2000),
                 269.5966d {+17h 58m 23s} (current),
                 268.5676d {+17h 54m 16s} (1950)
SRC_DEC:         -31.2524d {-31d 15' 08"} (J2000),
                 -31.2531d {-31d 15' 10"} (current),
                 -31.2474d {-31d 14' 50"} (1950)
DISCOVERY_DATE:  16498 TJD;   206 DOY;   13/07/25 (yy/mm/dd)
DISCOVERY_TIME:  50112 SOD {13:55:12.00} UT
LEAD_TIME:       34.816 [days]
MAX_DATE:        16533 TJD;   241 DOY;   13/08/29 (yy/mm/dd)
MAX_TIME:        34214 SOD {09:30:14.40} UT
MAX_UNCERT:      1.580 [days]
CUSP_WIDTH:      7.66 +/- 0.62 [days]
u0:              1.40 +/- 0.08 [RingUnits]
MAX_MAG:         15.7 mag (estimated)
BASE_MAG:        15.88 +/- 0.00 [mag]
AMPLIFICATION:   1.15 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1680.html
SUN_POSTN:       154.49d {+10h 17m 59s}  +10.57d {+10d 34' 24"}
SUN_DIST:        116.85 [deg]   Sun_angle= -7.7 [hr] (East of Sun)
MOON_POSTN:       28.01d {+01h 52m 02s}  +12.43d {+12d 25' 34"}
MOON_DIST:       120.59 [deg]
GAL_COORDS:      359.32, -3.39 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.46, -7.81 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.