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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 30 Aug 13 14:34:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301721
SRC_RA:          268.1265d {+17h 52m 30s} (J2000),
                 268.3446d {+17h 53m 23s} (current),
                 267.3235d {+17h 49m 18s} (1950)
SRC_DEC:         -30.2926d {-30d 17' 32"} (J2000),
                 -30.2949d {-30d 17' 41"} (current),
                 -30.2815d {-30d 16' 53"} (1950)
DISCOVERY_DATE:  16503 TJD;   211 DOY;   13/07/30 (yy/mm/dd)
DISCOVERY_TIME:  52480 SOD {14:34:40.00} UT
LEAD_TIME:       29.374 [days]
MAX_DATE:        16532 TJD;   240 DOY;   13/08/28 (yy/mm/dd)
MAX_TIME:        84758 SOD {23:32:38.40} UT
MAX_UNCERT:      0.050 [days]
CUSP_WIDTH:      92.52 +/- 26.03 [days]
u0:              0.00 +/- 0.00 [RingUnits]
MAX_MAG:         14.2 mag (estimated)
BASE_MAG:        20.34 +/- 0.00 [mag]
AMPLIFICATION:   277.60 +/- 72.10 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1721.html
SUN_POSTN:       159.08d {+10h 36m 19s}   +8.80d {+08d 47' 57"}
SUN_DIST:        111.02 [deg]   Sun_angle= -7.3 [hr] (East of Sun)
MOON_POSTN:       91.60d {+06h 06m 24s}  +19.47d {+19d 28' 09"}
MOON_DIST:       168.78 [deg]
GAL_COORDS:      359.61, -1.98 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.37, -6.86 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.