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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 30 Apr 18 20:52:18 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800711
SRC_RA:          268.5809d {+17h 54m 19s} (J2000),
                 268.8755d {+17h 55m 30s} (current),
                 267.7738d {+17h 51m 06s} (1950)
SRC_DEC:         -30.9146d {-30d 54' 52"} (J2000),
                 -30.9169d {-30d 55' 00"} (current),
                 -30.9057d {-30d 54' 20"} (1950)
DISCOVERY_DATE:  18207 TJD;    89 DOY;   18/03/30 (yy/mm/dd)
DISCOVERY_TIME:  75138 SOD {20:52:18.00} UT
LEAD_TIME:       61.313 [days]
MAX_DATE:        18269 TJD;   151 DOY;   18/05/31 (yy/mm/dd)
MAX_TIME:        15811 SOD {04:23:31.20} UT
MAX_UNCERT:      1.200 [days]
CUSP_WIDTH:      18.37 +/- 0.58 [days]
u0:              0.00 +/- 0.42 [RingUnits]
MAX_MAG:         5.2 mag (estimated)
BASE_MAG:        16.27 +/- 0.00 [mag]
AMPLIFICATION:   345.75 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0711.html
SUN_POSTN:        38.04d {+02h 32m 10s}  +14.96d {+14d 57' 26"}
SUN_DIST:        131.00 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      229.11d {+15h 16m 26s}  -13.08d {-13d 04' 47"}
MOON_DIST:        40.66 [deg]
GAL_COORDS:      359.27, -2.63 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.77, -7.48 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.