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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 17 May 19 18:35:15 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900754
SRC_RA:          267.7077d {+17h 50m 50s} (J2000),
                 268.0290d {+17h 52m 07s} (current),
                 266.8751d {+17h 47m 30s} (1950)
SRC_DEC:         -34.6351d {-34d 38' 05"} (J2000),
                 -34.6391d {-34d 38' 20"} (current),
                 -34.6219d {-34d 37' 18"} (1950)
DISCOVERY_DATE:  18590 TJD;   107 DOY;   19/04/17 (yy/mm/dd)
DISCOVERY_TIME:  66915 SOD {18:35:15.00} UT
LEAD_TIME:       43.910 [days]
MAX_DATE:        18634 TJD;   151 DOY;   19/05/31 (yy/mm/dd)
MAX_TIME:        59097 SOD {16:24:57.59} UT
MAX_UNCERT:      8.100 [days]
CUSP_WIDTH:      23.37 +/- 4.19 [days]
u0:              0.73 +/- 0.21 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.52 +/- 0.00 [mag]
AMPLIFICATION:   1.61 +/- 0.32 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0754.html
SUN_POSTN:        54.27d {+03h 37m 05s}  +19.39d {+19d 23' 14"}
SUN_DIST:        146.50 [deg]   Sun_angle= 9.7 [hr] (West of Sun)
MOON_POSTN:      221.33d {+14h 45m 20s}  -11.13d {-11d 08' 02"}
MOON_DIST:        48.44 [deg]
GAL_COORDS:      355.68, -3.89 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.08,-11.21 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.