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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 18 Aug 19 18:22:56 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901305
SRC_RA:          270.4092d {+18h 01m 38s} (J2000),
                 270.7185d {+18h 02m 52s} (current),
                 269.6180d {+17h 58m 28s} (1950)
SRC_DEC:         -28.4280d {-28d 25' 40"} (J2000),
                 -28.4269d {-28d 25' 36"} (current),
                 -28.4281d {-28d 25' 40"} (1950)
DISCOVERY_DATE:  18682 TJD;   199 DOY;   19/07/18 (yy/mm/dd)
DISCOVERY_TIME:  66176 SOD {18:22:56.00} UT
LEAD_TIME:       36.053 [days]
MAX_DATE:        18718 TJD;   235 DOY;   19/08/23 (yy/mm/dd)
MAX_TIME:        70761 SOD {19:39:21.60} UT
MAX_UNCERT:      1.170 [days]
CUSP_WIDTH:      13.44 +/- 0.74 [days]
u0:              0.42 +/- 0.06 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.98 +/- 0.00 [mag]
AMPLIFICATION:   2.50 +/- 0.33 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1305.html
SUN_POSTN:       147.79d {+09h 51m 10s}  +13.01d {+13d 00' 34"}
SUN_DIST:        124.95 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:        2.88d {+00h 11m 32s}   -4.16d {-04d 09' 32"}
MOON_DIST:        89.92 [deg]
GAL_COORDS:        2.22, -2.77 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.36, -4.99 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.