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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 09 May 13 04:09:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300684
SRC_RA:          269.2991d {+17h 57m 12s} (J2000),
                 269.5129d {+17h 58m 03s} (current),
                 268.4938d {+17h 53m 59s} (1950)
SRC_DEC:         -30.6274d {-30d 37' 38"} (J2000),
                 -30.6282d {-30d 37' 40"} (current),
                 -30.6220d {-30d 37' 18"} (1950)
DISCOVERY_DATE:  16391 TJD;    99 DOY;   13/04/09 (yy/mm/dd)
DISCOVERY_TIME:  14966 SOD {04:09:26.00} UT
LEAD_TIME:       39.288 [days]
MAX_DATE:        16430 TJD;   138 DOY;   13/05/18 (yy/mm/dd)
MAX_TIME:        39830 SOD {11:03:50.40} UT
MAX_UNCERT:      3.840 [days]
CUSP_WIDTH:      31.11 +/- 2.96 [days]
u0:              0.39 +/- 0.08 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.88 +/- 0.00 [mag]
AMPLIFICATION:   2.67 +/- 0.51 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0684.html
SUN_POSTN:        46.25d {+03h 05m 00s}  +17.39d {+17d 23' 19"}
SUN_DIST:        138.61 [deg]   Sun_angle= 9.1 [hr] (West of Sun)
MOON_POSTN:       36.44d {+02h 25m 46s}  +15.11d {+15d 06' 23"}
MOON_DIST:       129.19 [deg]
GAL_COORDS:      359.83, -3.02 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.39, -7.19 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.