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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 03 Aug 19 19:07:01 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901247
SRC_RA:          267.1199d {+17h 48m 29s} (J2000),
                 267.4409d {+17h 49m 46s} (current),
                 266.2973d {+17h 45m 11s} (1950)
SRC_DEC:         -33.2396d {-33d 14' 22"} (J2000),
                 -33.2448d {-33d 14' 40"} (current),
                 -33.2236d {-33d 13' 24"} (1950)
DISCOVERY_DATE:  18667 TJD;   184 DOY;   19/07/03 (yy/mm/dd)
DISCOVERY_TIME:  68821 SOD {19:07:01.00} UT
LEAD_TIME:       34.306 [days]
MAX_DATE:        18702 TJD;   219 DOY;   19/08/07 (yy/mm/dd)
MAX_TIME:        8899 SOD {02:28:19.20} UT
MAX_UNCERT:      1.120 [days]
CUSP_WIDTH:      7.06 +/- 0.62 [days]
u0:              0.40 +/- 0.17 [RingUnits]
MAX_MAG:         17.5 mag (estimated)
BASE_MAG:        18.58 +/- 0.00 [mag]
AMPLIFICATION:   2.63 +/- 0.98 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1247.html
SUN_POSTN:       133.62d {+08h 54m 30s}  +17.42d {+17d 25' 18"}
SUN_DIST:        135.78 [deg]   Sun_angle= -8.9 [hr] (East of Sun)
MOON_POSTN:      171.27d {+11h 25m 05s}   +8.65d {+08d 39' 16"}
MOON_DIST:        99.87 [deg]
GAL_COORDS:      356.63, -2.75 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.56, -9.82 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.