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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 28 Apr 19 21:40:32 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900576
SRC_RA:          270.5714d {+18h 02m 17s} (J2000),
                 270.8756d {+18h 03m 30s} (current),
                 269.7808d {+17h 59m 07s} (1950)
SRC_DEC:         -28.3208d {-28d 19' 14"} (J2000),
                 -28.3194d {-28d 19' 09"} (current),
                 -28.3217d {-28d 19' 17"} (1950)
DISCOVERY_DATE:  18570 TJD;    87 DOY;   19/03/28 (yy/mm/dd)
DISCOVERY_TIME:  78031 SOD {21:40:31.00} UT
LEAD_TIME:       52.845 [days]
MAX_DATE:        18623 TJD;   140 DOY;   19/05/20 (yy/mm/dd)
MAX_TIME:        64627 SOD {17:57:07.20} UT
MAX_UNCERT:      0.820 [days]
CUSP_WIDTH:      29.25 +/- 0.90 [days]
u0:              0.00 +/- 0.17 [RingUnits]
MAX_MAG:         9.3 mag (estimated)
BASE_MAG:        18.92 +/- 0.00 [mag]
AMPLIFICATION:   219.20 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0576.html
SUN_POSTN:        35.94d {+02h 23m 46s}  +14.28d {+14d 16' 32"}
SUN_DIST:        127.38 [deg]   Sun_angle= 8.3 [hr] (West of Sun)
MOON_POSTN:      332.88d {+22h 11m 32s}  -14.55d {-14d 32' 42"}
MOON_DIST:        58.73 [deg]
GAL_COORDS:        2.38, -2.84 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.50, -4.88 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.