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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 16 Apr 13 21:04:42 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300522
SRC_RA:          267.6965d {+17h 50m 47s} (J2000),
                 267.9104d {+17h 51m 39s} (current),
                 266.8867d {+17h 47m 33s} (1950)
SRC_DEC:         -31.3422d {-31d 20' 31"} (J2000),
                 -31.3450d {-31d 20' 41"} (current),
                 -31.3290d {-31d 19' 44"} (1950)
DISCOVERY_DATE:  16367 TJD;    75 DOY;   13/03/16 (yy/mm/dd)
DISCOVERY_TIME:  75882 SOD {21:04:42.00} UT
LEAD_TIME:       36.946 [days]
MAX_DATE:        16404 TJD;   112 DOY;   13/04/22 (yy/mm/dd)
MAX_TIME:        71193 SOD {19:46:33.60} UT
MAX_UNCERT:      3.120 [days]
CUSP_WIDTH:      7.61 +/- 1.25 [days]
u0:              1.22 +/- 0.20 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        17.96 +/- 0.00 [mag]
AMPLIFICATION:   1.21 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0522.html
SUN_POSTN:        25.08d {+01h 40m 20s}  +10.41d {+10d 24' 50"}
SUN_DIST:        118.53 [deg]   Sun_angle= 7.8 [hr] (West of Sun)
MOON_POSTN:       99.39d {+06h 37m 33s}  +18.95d {+18d 57' 17"}
MOON_DIST:       163.85 [deg]
GAL_COORDS:      358.52, -2.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.01, -7.92 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.