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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 25 Apr 13 17:49:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300602
SRC_RA:          271.2402d {+18h 04m 58s} (J2000),
                 271.4455d {+18h 05m 47s} (current),
                 270.4644d {+18h 01m 51s} (1950)
SRC_DEC:         -25.9159d {-25d 54' 56"} (J2000),
                 -25.9142d {-25d 54' 50"} (current),
                 -25.9200d {-25d 55' 11"} (1950)
DISCOVERY_DATE:  16376 TJD;    84 DOY;   13/03/25 (yy/mm/dd)
DISCOVERY_TIME:  64168 SOD {17:49:28.00} UT
LEAD_TIME:       27.034 [days]
MAX_DATE:        16403 TJD;   111 DOY;   13/04/21 (yy/mm/dd)
MAX_TIME:        67132 SOD {18:38:52.79} UT
MAX_UNCERT:      0.180 [days]
CUSP_WIDTH:      9.05 +/- 0.48 [days]
u0:              0.43 +/- 0.00 [RingUnits]
MAX_MAG:         18.6 mag (estimated)
BASE_MAG:        19.54 +/- 0.00 [mag]
AMPLIFICATION:   2.46 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0602.html
SUN_POSTN:        33.38d {+02h 13m 30s}  +13.41d {+13d 24' 50"}
SUN_DIST:        124.34 [deg]   Sun_angle= 8.1 [hr] (West of Sun)
MOON_POSTN:      211.87d {+14h 07m 29s}  -14.13d {-14d 08' 02"}
MOON_DIST:        56.74 [deg]
GAL_COORDS:        4.77, -2.18 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.12, -2.48 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.