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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 04 Sep 13 12:52:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301768
SRC_RA:          268.1107d {+17h 52m 27s} (J2000),
                 268.3314d {+17h 53m 20s} (current),
                 267.2990d {+17h 49m 12s} (1950)
SRC_DEC:         -31.6121d {-31d 36' 43"} (J2000),
                 -31.6144d {-31d 36' 51"} (current),
                 -31.6010d {-31d 36' 02"} (1950)
DISCOVERY_DATE:  16508 TJD;   216 DOY;   13/08/04 (yy/mm/dd)
DISCOVERY_TIME:  46324 SOD {12:52:04.00} UT
LEAD_TIME:       35.581 [days]
MAX_DATE:        16544 TJD;   252 DOY;   13/09/09 (yy/mm/dd)
MAX_TIME:        10108 SOD {02:48:28.80} UT
MAX_UNCERT:      1.630 [days]
CUSP_WIDTH:      14.96 +/- 1.08 [days]
u0:              0.64 +/- 0.05 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.02 +/- 0.00 [mag]
AMPLIFICATION:   1.77 +/- 0.11 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1768.html
SUN_POSTN:       163.54d {+10h 54m 10s}   +7.00d {+07d 00' 07"}
SUN_DIST:        106.24 [deg]   Sun_angle= -7.0 [hr] (East of Sun)
MOON_POSTN:      151.54d {+10h 06m 10s}   +6.62d {+06d 37' 02"}
MOON_DIST:       116.21 [deg]
GAL_COORDS:      358.46, -2.64 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.37, -8.18 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.