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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 16 Apr 13 21:04:32 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300518
SRC_RA:          269.7285d {+17h 58m 55s} (J2000),
                 269.9390d {+17h 59m 45s} (current),
                 268.9316d {+17h 55m 44s} (1950)
SRC_DEC:         -29.3206d {-29d 19' 13"} (J2000),
                 -29.3208d {-29d 19' 14"} (current),
                 -29.3173d {-29d 19' 01"} (1950)
DISCOVERY_DATE:  16367 TJD;    75 DOY;   13/03/16 (yy/mm/dd)
DISCOVERY_TIME:  75872 SOD {21:04:32.00} UT
LEAD_TIME:       29.549 [days]
MAX_DATE:        16397 TJD;   105 DOY;   13/04/15 (yy/mm/dd)
MAX_TIME:        36892 SOD {10:14:52.80} UT
MAX_UNCERT:      0.010 [days]
CUSP_WIDTH:      0.40 +/- 0.02 [days]
u0:              0.65 +/- 0.09 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.69 +/- 0.00 [mag]
AMPLIFICATION:   1.76 +/- 0.19 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0518.html
SUN_POSTN:        25.08d {+01h 40m 20s}  +10.41d {+10d 24' 50"}
SUN_DIST:        116.93 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:       99.39d {+06h 37m 33s}  +18.96d {+18d 57' 18"}
MOON_DIST:       166.53 [deg]
GAL_COORDS:        1.15, -2.69 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.76, -5.88 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.