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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 29 Apr 19 18:45:37 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900603
SRC_RA:          272.0360d {+18h 08m 09s} (J2000),
                 272.3329d {+18h 09m 20s} (current),
                 271.2645d {+18h 05m 03s} (1950)
SRC_DEC:         -25.2049d {-25d 12' 17"} (J2000),
                 -25.2008d {-25d 12' 02"} (current),
                 -25.2129d {-25d 12' 46"} (1950)
DISCOVERY_DATE:  18571 TJD;    88 DOY;   19/03/29 (yy/mm/dd)
DISCOVERY_TIME:  67537 SOD {18:45:37.00} UT
LEAD_TIME:       34.654 [days]
MAX_DATE:        18606 TJD;   123 DOY;   19/05/03 (yy/mm/dd)
MAX_TIME:        37670 SOD {10:27:50.40} UT
MAX_UNCERT:      1.710 [days]
CUSP_WIDTH:      21.96 +/- 1.66 [days]
u0:              0.40 +/- 0.03 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.44 +/- 0.00 [mag]
AMPLIFICATION:   2.64 +/- 0.23 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0603.html
SUN_POSTN:        36.78d {+02h 27m 06s}  +14.55d {+14d 32' 57"}
SUN_DIST:        127.04 [deg]   Sun_angle= 8.3 [hr] (West of Sun)
MOON_POSTN:      343.04d {+22h 52m 09s}  -11.31d {-11d 18' 47"}
MOON_DIST:        67.87 [deg]
GAL_COORDS:        5.74, -2.46 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.84, -1.78 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.