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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 12 Apr 19 20:28:03 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900469
SRC_RA:          271.0403d {+18h 04m 10s} (J2000),
                 271.3398d {+18h 05m 22s} (current),
                 270.2602d {+18h 01m 02s} (1950)
SRC_DEC:         -26.6203d {-26d 37' 12"} (J2000),
                 -26.6181d {-26d 37' 04"} (current),
                 -26.6235d {-26d 37' 23"} (1950)
DISCOVERY_DATE:  18554 TJD;    71 DOY;   19/03/12 (yy/mm/dd)
DISCOVERY_TIME:  73683 SOD {20:28:03.00} UT
LEAD_TIME:       24.642 [days]
MAX_DATE:        18579 TJD;    96 DOY;   19/04/06 (yy/mm/dd)
MAX_TIME:        42768 SOD {11:52:48.00} UT
MAX_UNCERT:      0.050 [days]
CUSP_WIDTH:      3.70 +/- 0.07 [days]
u0:              1.22 +/- 0.00 [RingUnits]
MAX_MAG:         15.8 mag (estimated)
BASE_MAG:        16.01 +/- 0.00 [mag]
AMPLIFICATION:   1.21 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0469.html
SUN_POSTN:        20.95d {+01h 23m 47s}   +8.81d {+08d 48' 30"}
SUN_DIST:        111.41 [deg]   Sun_angle= 7.3 [hr] (West of Sun)
MOON_POSTN:      115.29d {+07h 41m 10s}  +21.63d {+21d 37' 39"}
MOON_DIST:       157.62 [deg]
GAL_COORDS:        4.07, -2.37 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.93, -3.18 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.