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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 20 May 13 20:59:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300780
SRC_RA:          266.0997d {+17h 44m 24s} (J2000),
                 266.3182d {+17h 45m 16s} (current),
                 265.2788d {+17h 41m 07s} (1950)
SRC_DEC:         -33.0250d {-33d 01' 29"} (J2000),
                 -33.0299d {-33d 01' 47"} (current),
                 -33.0041d {-33d 00' 14"} (1950)
DISCOVERY_DATE:  16402 TJD;   110 DOY;   13/04/20 (yy/mm/dd)
DISCOVERY_TIME:  75568 SOD {20:59:28.00} UT
LEAD_TIME:       27.394 [days]
MAX_DATE:        16430 TJD;   138 DOY;   13/05/18 (yy/mm/dd)
MAX_TIME:        23241 SOD {06:27:21.59} UT
MAX_UNCERT:      1.040 [days]
CUSP_WIDTH:      19.47 +/- 1.48 [days]
u0:              0.49 +/- 0.01 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        19.39 +/- 0.00 [mag]
AMPLIFICATION:   2.19 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0780.html
SUN_POSTN:        57.81d {+03h 51m 15s}  +20.15d {+20d 08' 51"}
SUN_DIST:        151.57 [deg]   Sun_angle= 10.1 [hr] (West of Sun)
MOON_POSTN:      180.49d {+12h 01m 58s}   -4.20d {-04d 11' 47"}
MOON_DIST:        84.22 [deg]
GAL_COORDS:      356.37, -1.91 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.68, -9.63 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.