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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Aug 13 14:43:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301668
SRC_RA:          269.1677d {+17h 56m 40s} (J2000),
                 269.3837d {+17h 57m 32s} (current),
                 268.3711d {+17h 53m 29s} (1950)
SRC_DEC:         -29.2810d {-29d 16' 51"} (J2000),
                 -29.2820d {-29d 16' 54"} (current),
                 -29.2750d {-29d 16' 29"} (1950)
DISCOVERY_DATE:  16495 TJD;   203 DOY;   13/07/22 (yy/mm/dd)
DISCOVERY_TIME:  53024 SOD {14:43:44.00} UT
LEAD_TIME:       30.977 [days]
MAX_DATE:        16526 TJD;   234 DOY;   13/08/22 (yy/mm/dd)
MAX_TIME:        51062 SOD {14:11:02.40} UT
MAX_UNCERT:      0.260 [days]
CUSP_WIDTH:      1.18 +/- 0.14 [days]
u0:              2.16 +/- 0.04 [RingUnits]
MAX_MAG:         16.4 mag (estimated)
BASE_MAG:        16.50 +/- 0.00 [mag]
AMPLIFICATION:   1.04 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1668.html
SUN_POSTN:       151.77d {+10h 07m 05s}  +11.59d {+11d 35' 17"}
SUN_DIST:        119.62 [deg]   Sun_angle= -7.8 [hr] (East of Sun)
MOON_POSTN:      349.56d {+23h 18m 15s}   -0.33d {-00d 19' 43"}
MOON_DIST:        81.28 [deg]
GAL_COORDS:        0.94, -2.25 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.27, -5.84 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.