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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 21 May 13 18:42:20 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300787
SRC_RA:          267.0371d {+17h 48m 09s} (J2000),
                 267.2359d {+17h 48m 57s} (current),
                 266.2901d {+17h 45m 10s} (1950)
SRC_DEC:         -20.9622d {-20d 57' 43"} (J2000),
                 -20.9659d {-20d 57' 56"} (current),
                 -20.9460d {-20d 56' 45"} (1950)
DISCOVERY_DATE:  16403 TJD;   111 DOY;   13/04/21 (yy/mm/dd)
DISCOVERY_TIME:  67340 SOD {18:42:20.00} UT
LEAD_TIME:       69.558 [days]
MAX_DATE:        16473 TJD;   181 DOY;   13/06/30 (yy/mm/dd)
MAX_TIME:        29116 SOD {08:05:16.79} UT
MAX_UNCERT:      19.920 [days]
CUSP_WIDTH:      57.71 +/- 7.91 [days]
u0:              1.57 +/- 0.13 [RingUnits]
MAX_MAG:         16.8 mag (estimated)
BASE_MAG:        16.92 +/- 0.00 [mag]
AMPLIFICATION:   1.11 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0787.html
SUN_POSTN:        58.72d {+03h 54m 53s}  +20.33d {+20d 19' 46"}
SUN_DIST:        153.34 [deg]   Sun_angle= 10.1 [hr] (West of Sun)
MOON_POSTN:      192.34d {+12h 49m 22s}   -8.27d {-08d 16' 25"}
MOON_DIST:        73.00 [deg]
GAL_COORDS:        7.12,  3.64 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.23,  2.45 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.