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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 07 Apr 19 14:42:07 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900419
SRC_RA:          274.1635d {+18h 16m 39s} (J2000),
                 274.4581d {+18h 17m 50s} (current),
                 273.3955d {+18h 13m 35s} (1950)
SRC_DEC:         -24.6369d {-24d 38' 12"} (J2000),
                 -24.6289d {-24d 37' 43"} (current),
                 -24.6553d {-24d 39' 18"} (1950)
DISCOVERY_DATE:  18549 TJD;    66 DOY;   19/03/07 (yy/mm/dd)
DISCOVERY_TIME:  52927 SOD {14:42:07.00} UT
LEAD_TIME:       26.850 [days]
MAX_DATE:        18576 TJD;    93 DOY;   19/04/03 (yy/mm/dd)
MAX_TIME:        40003 SOD {11:06:43.19} UT
MAX_UNCERT:      0.240 [days]
CUSP_WIDTH:      35.01 +/- 7.07 [days]
u0:              0.10 +/- 0.02 [RingUnits]
MAX_MAG:         16.6 mag (estimated)
BASE_MAG:        19.08 +/- 0.00 [mag]
AMPLIFICATION:   9.84 +/- 2.85 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0419.html
SUN_POSTN:        16.13d {+01h 04m 32s}   +6.87d {+06d 52' 05"}
SUN_DIST:        103.44 [deg]   Sun_angle= 6.8 [hr] (West of Sun)
MOON_POSTN:       42.58d {+02h 50m 19s}  +11.43d {+11d 25' 31"}
MOON_DIST:       129.24 [deg]
GAL_COORDS:        7.17, -3.89 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.78, -1.25 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.