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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 28 Apr 19 21:40:05 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900563
SRC_RA:          268.3589d {+17h 53m 26s} (J2000),
                 268.6770d {+17h 54m 42s} (current),
                 267.5324d {+17h 50m 08s} (1950)
SRC_DEC:         -33.7693d {-33d 46' 08"} (J2000),
                 -33.7721d {-33d 46' 18"} (current),
                 -33.7593d {-33d 45' 33"} (1950)
DISCOVERY_DATE:  18570 TJD;    87 DOY;   19/03/28 (yy/mm/dd)
DISCOVERY_TIME:  78005 SOD {21:40:05.00} UT
LEAD_TIME:       72.577 [days]
MAX_DATE:        18643 TJD;   160 DOY;   19/06/09 (yy/mm/dd)
MAX_TIME:        41471 SOD {11:31:11.99} UT
MAX_UNCERT:      10.580 [days]
CUSP_WIDTH:      27.27 +/- 2.62 [days]
u0:              1.04 +/- 0.38 [RingUnits]
MAX_MAG:         15.8 mag (estimated)
BASE_MAG:        16.15 +/- 0.00 [mag]
AMPLIFICATION:   1.31 +/- 0.24 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0563.html
SUN_POSTN:        35.94d {+02h 23m 46s}  +14.28d {+14d 16' 32"}
SUN_DIST:        128.67 [deg]   Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN:      332.88d {+22h 11m 31s}  -14.55d {-14d 32' 46"}
MOON_DIST:        60.67 [deg]
GAL_COORDS:      356.70, -3.91 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.61,-10.34 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.