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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 29 Jun 17 19:54:47 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701198
SRC_RA:          273.2861d {+18h 13m 09s} (J2000),
                 273.5547d {+18h 14m 13s} (current),
                 272.5146d {+18h 10m 04s} (1950)
SRC_DEC:         -25.2126d {-25d 12' 44"} (J2000),
                 -25.2068d {-25d 12' 24"} (current),
                 -25.2267d {-25d 13' 35"} (1950)
DISCOVERY_DATE:  17902 TJD;   149 DOY;   17/05/29 (yy/mm/dd)
DISCOVERY_TIME:  71687 SOD {19:54:47.00} UT
LEAD_TIME:       22.462 [days]
MAX_DATE:        17925 TJD;   172 DOY;   17/06/21 (yy/mm/dd)
MAX_TIME:        25228 SOD {07:00:28.79} UT
MAX_UNCERT:      1.520 [days]
CUSP_WIDTH:      17.10 +/- 1.57 [days]
u0:              0.84 +/- 0.02 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.36 +/- 0.00 [mag]
AMPLIFICATION:   1.47 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1198.html
SUN_POSTN:        98.98d {+06h 35m 56s}  +23.18d {+23d 10' 46"}
SUN_DIST:        174.65 [deg]   Sun_angle= -11.6 [hr] (East of Sun)
MOON_POSTN:      175.65d {+11h 42m 36s}   +4.53d {+04d 31' 55"}
MOON_DIST:        99.07 [deg]
GAL_COORDS:        6.28, -3.46 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.97, -1.81 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.