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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 26 Jul 13 15:14:20 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301311
SRC_RA:          270.3049d {+18h 01m 13s} (J2000),
                 270.5309d {+18h 02m 07s} (current),
                 269.4671d {+17h 57m 52s} (1950)
SRC_DEC:         -35.3245d {-35d 19' 27"} (J2000),
                 -35.3240d {-35d 19' 25"} (current),
                 -35.3239d {-35d 19' 25"} (1950)
DISCOVERY_DATE:  16469 TJD;   177 DOY;   13/06/26 (yy/mm/dd)
DISCOVERY_TIME:  54860 SOD {15:14:20.00} UT
LEAD_TIME:       -128.959 [days]
MAX_DATE:        16340 TJD;    48 DOY;   13/02/17 (yy/mm/dd)
MAX_TIME:        58406 SOD {16:13:26.39} UT
MAX_UNCERT:      1.510 [days]
CUSP_WIDTH:      30.90 +/- 1.92 [days]
u0:              0.50 +/- 0.01 [RingUnits]
MAX_MAG:         17.9 mag (estimated)
BASE_MAG:        18.70 +/- 0.00 [mag]
AMPLIFICATION:   2.16 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1311.html
SUN_POSTN:       126.11d {+08h 24m 26s}  +19.30d {+19d 18' 06"}
SUN_DIST:        144.83 [deg]   Sun_angle= -9.6 [hr] (East of Sun)
MOON_POSTN:      355.29d {+23h 41m 10s}   +1.99d {+01d 59' 33"}
MOON_DIST:        86.88 [deg]
GAL_COORDS:      356.15, -6.07 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.25,-11.89 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.