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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 18 Aug 19 18:23:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901309
SRC_RA:          272.1506d {+18h 08m 36s} (J2000),
                 272.4529d {+18h 09m 49s} (current),
                 271.3773d {+18h 05m 31s} (1950)
SRC_DEC:         -25.5023d {-25d 30' 07"} (J2000),
                 -25.4979d {-25d 29' 52"} (current),
                 -25.5109d {-25d 30' 38"} (1950)
DISCOVERY_DATE:  18682 TJD;   199 DOY;   19/07/18 (yy/mm/dd)
DISCOVERY_TIME:  66184 SOD {18:23:04.00} UT
LEAD_TIME:       127.776 [days]
MAX_DATE:        18810 TJD;   327 DOY;   19/11/23 (yy/mm/dd)
MAX_TIME:        46828 SOD {13:00:28.79} UT
MAX_UNCERT:      3.300 [days]
CUSP_WIDTH:      57.76 +/- 1.64 [days]
u0:              0.00 +/- 0.42 [RingUnits]
MAX_MAG:         7.9 mag (estimated)
BASE_MAG:        16.07 +/- 0.00 [mag]
AMPLIFICATION:   552.98 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1309.html
SUN_POSTN:       147.79d {+09h 51m 10s}  +13.01d {+13d 00' 34"}
SUN_DIST:        126.66 [deg]   Sun_angle= -8.3 [hr] (East of Sun)
MOON_POSTN:        2.88d {+00h 11m 32s}   -4.16d {-04d 09' 30"}
MOON_DIST:        88.60 [deg]
GAL_COORDS:        5.53, -2.70 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.94, -2.08 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.